Countries
| Date | Belgium | France | Germany | Italy | Netherlands | UK | US |
|---|---|---|---|---|---|---|---|
| 5/6/13 | 7.65 | 7.50 | 7.92 | 8.48 | 8.48 | 7.83 | 3.83 |
| 4/29/13 | 8.06 | 7.55 | 7.90 | 8.48 | 8.53 | 7.91 | 3.82 |
| 4/22/13 | 7.66 | 7.54 | 7.92 | 8.52 | 8.52 | 7.84 | 3.84 |
| 4/15/13 | 7.84 | 7.71 | 7.94 | 8.65 | 8.62 | 7.93 | 3.85 |
| 4/8/13 | 8.14 | 7.86 | 8.03 | 8.72 | 8.72 | 7.94 | 3.92 |
| 4/1/13 | NA | NA | NA | NA | NA | NA | 3.95 |
| 3/25/13 | 7.63 | 7.72 | 7.95 | 8.66 | 8.52 | 7.83 | 3.98 |
| 3/18/13 | 7.79 | 7.75 | 7.73 | 8.77 | 8.61 | 7.88 | 4.00 |
| 3/11/13 | 8.06 | 7.88 | 7.87 | 8.91 | 8.79 | 7.92 | 4.02 |
| 3/4/13 | 8.21 | 7.97 | 7.85 | 8.92 | 8.84 | 7.96 | 4.06 |
| 2/25/13 | 8.08 | 8.02 | 8.00 | 8.95 | 8.91 | 7.79 | 4.08 |
| 2/18/13 | 8.20 | 8.15 | 8.38 | 9.08 | 9.08 | 8.02 | 4.04 |
| 2/11/13 | 8.08 | 8.11 | 8.34 | 9.02 | 9.00 | 8.06 | 3.91 |
| 2/4/13 | 8.26 | 8.12 | 8.31 | 9.03 | 9.03 | 7.97 | 3.84 |
| 1/28/13 | 8.25 | 8.00 | 8.17 | 8.92 | 8.93 | 7.92 | 3.67 |
| 1/21/13 | 8.05 | 7.84 | 8.03 | 8.78 | 8.78 | 7.94 | 3.64 |
| 1/14/13 | 7.97 | 7.87 | 8.62 | 8.91 | 8.83 | 8.04 | 3.64 |
| 1/7/13 | 7.79 | 7.57 | 7.93 | 8.69 | 8.61 | 8.06 | 3.63 |
| 12/31/12 | NA | NA | NA | NA | NA | NA | 3.62 |
| 12/24/12 | NA | NA | NA | NA | NA | NA | 3.58 |
| 12/17/12 | 7.75 | 7.48 | 7.77 | 8.70 | 8.61 | 8.10 | 3.57 |
| 12/10/12 | 7.86 | 7.31 | 7.75 | 8.54 | 8.51 | 8.07 | 3.66 |
| 12/3/12 | 7.63 | 7.35 | 7.98 | 8.65 | 8.67 | 8.10 | 3.71 |
| 11/26/12 | 7.79 | 7.37 | 8.07 | 8.61 | 8.64 | 8.15 | 3.75 |
| 11/19/12 | 7.65 | 7.26 | 7.89 | 8.49 | 8.54 | 8.13 | 3.74 |
| 11/12/12 | 7.60 | 7.15 | 7.74 | 8.40 | 8.49 | 8.10 | 3.76 |
| 11/5/12 | 7.65 | 7.19 | 7.76 | 8.54 | 8.59 | 8.26 | 3.81 |
| 10/29/12 | 7.75 | 7.34 | 7.87 | 8.77 | 8.67 | 8.32 | 3.88 |
| 10/22/12 | 7.92 | 7.62 | 8.09 | 9.02 | 8.93 | 8.39 | 3.99 |
| 10/15/12 | 8.27 | 7.74 | 8.10 | 9.04 | 8.95 | 8.40 | 4.11 |
| 10/8/12 | 8.38 | 7.65 | 8.36 | 9.02 | 8.97 | 8.39 | 4.13 |
| 10/1/12 | 8.24 | 7.51 | 8.16 | 9.00 | 8.90 | 8.46 | 4.09 |
| 9/24/12 | 8.35 | 7.50 | 8.40 | 9.03 | 8.87 | 8.57 | 4.11 |
| 9/17/12 | 8.56 | 7.89 | 8.46 | 9.32 | 9.06 | 8.58 | 4.15 |
| 9/10/12 | 8.26 | 7.70 | 8.54 | 9.13 | 8.82 | 8.39 | 4.12 |
| 9/3/12 | 8.20 | 7.56 | 8.33 | 8.92 | 8.63 | 8.32 | 4.11 |
| 8/27/12 | 8.07 | 7.80 | 8.28 | 8.85 | 8.55 | 8.18 | 4.05 |
| 8/20/12 | 8.00 | 7.64 | 8.28 | 8.63 | 8.42 | 8.10 | 4.01 |
| 8/13/12 | 7.89 | 7.47 | 7.95 | 8.46 | 8.26 | 7.97 | 3.99 |
| 8/6/12 | 7.74 | 7.39 | 7.84 | 8.38 | 8.23 | 7.88 | 3.91 |
| 7/30/12 | 7.82 | 7.22 | 7.50 | 8.26 | 8.14 | 7.90 | 3.78 |
| 7/23/12 | 7.60 | 7.19 | 7.61 | 8.15 | 8.04 | 7.78 | 3.77 |
| 7/16/12 | 7.68 | 7.21 | 7.60 | 8.16 | 8.04 | 7.79 | 3.69 |
| 7/9/12 | 7.61 | 7.11 | 7.68 | 8.12 | 8.01 | 7.70 | 3.67 |
| 7/2/12 | 7.41 | 7.15 | 7.53 | 8.19 | 8.08 | 7.72 | 3.62 |
| 6/25/12 | 7.52 | 7.18 | 7.40 | 8.22 | 8.07 | 7.78 | 3.69 |
| 6/18/12 | 7.79 | 7.24 | 7.62 | 8.36 | 8.13 | 7.79 | 3.78 |
| 6/11/12 | 7.63 | 7.29 | 7.54 | 8.35 | 8.14 | 7.82 | 3.83 |
| 6/4/12 | 7.61 | 7.41 | 7.71 | 8.41 | 8.22 | 7.85 | 3.87 |
| 5/28/12 | 7.78 | 7.46 | 7.89 | 8.47 | 8.31 | 8.02 | 3.93 |
| 5/21/12 | 7.91 | 7.61 | 7.91 | 8.62 | 8.46 | 8.16 | 3.97 |
| 5/14/2012 | 8.25 | 7.68 | 7.90 | 8.67 | 8.52 | 8.39 | 4.02 |
| 5/7/2012 | 8.14 | 7.96 | 8.24 | 9.05 | 8.74 | 8.58 | 4.05 |
| 4/30/2012 | 8.60 | 8.16 | 8.38 | 9.28 | 8.94 | 8.69 | 4.10 |
| 4/23/2012 | 8.54 | 8.22 | 8.53 | 9.23 | 8.97 | 8.65 | 4.14 |
| 4/16/2012 | 8.65 | 8.29 | 8.62 | 9.23 | 9.04 | 8.60 | 4.18 |
| 4/9/2012 | NA | NA | NA | NA | NA | NA | 4.20 |
| 4/2/2012 | 8.58 | 8.34 | 8.59 | 9.29 | 9.13 | 8.55 | 4.19 |
| 3/26/2012 | 8.34 | 8.35 | 8.54 | 9.25 | 9.03 | 8.44 | 4.17 |
| 3/19/2012 | 8.51 | 8.24 | 8.46 | 9.11 | 8.96 | 8.40 | 4.12 |
| 3/12/2012 | 8.18 | 8.07 | 8.36 | 8.98 | 8.82 | 8.18 | 4.08 |
| 3/5/2012 | 8.30 | 8.05 | 8.42 | 8.86 | 8.76 | 8.23 | 4.04 |
| 2/27/2012 | 8.53 | 8.16 | 8.42 | 8.95 | 8.84 | 8.17 | 3.98 |
| 2/20/2012 | 8.23 | 7.92 | 8.36 | 8.78 | 8.70 | 8.10 | 3.87 |
| 2/13/2012 | 8.12 | 7.88 | 8.10 | 8.67 | 8.57 | 8.03 | 3.80 |
| 2/6/2012 | 8.00 | 7.77 | 7.86 | 8.58 | 8.45 | 8.06 | 3.76 |
| 1/30/2012 | 7.96 | 7.73 | 7.91 | 8.55 | 8.43 | 7.98 | 3.72 |
| 1/23/2012 | 7.99 | 7.64 | 7.81 | 8.42 | 8.33 | 7.86 | 3.66 |
| 1/16/2012 | 7.79 | 7.46 | 7.57 | 8.19 | 8.14 | 7.72 | 3.66 |
| 1/9/2012 | 7.58 | 7.42 | 7.74 | 8.18 | 8.18 | 7.78 | 3.65 |
| 1/2/2012 | NA | NA | NA | NA | NA | NA | 3.57 |
| 12/26/2011 | NA | NA | NA | NA | NA | NA | 3.52 |
| 12/19/2011 | 7.58 | 7.34 | 7.41 | 8.23 | 7.98 | 7.76 | 3.50 |
| 12/12/2011 | 7.57 | 7.40 | 7.50 | 8.35 | 8.07 | 7.80 | 3.55 |
| 12/5/2011 | 7.76 | 7.51 | 7.65 | 7.99 | 8.15 | 7.84 | 3.56 |
| 11/28/2011 | 7.54 | 7.43 | 7.50 | 7.95 | 8.09 | 7.82 | 3.58 |
| 11/21/2011 | 7.92 | 7.61 | 7.72 | 8.11 | 8.24 | 7.92 | 3.63 |
| 11/14/2011 | 7.77 | 7.73 | 7.72 | 8.23 | 8.41 | 8.05 | 3.70 |
| 11/7/2011 | 7.85 | 7.78 | 7.95 | 8.30 | 8.45 | 8.18 | 3.68 |
| 10/31/2011 | 8.05 | 7.84 | 8.03 | 8.34 | 8.55 | 8.10 | 3.71 |
| 10/24/2011 | 8.09 | 7.90 | 8.07 | 8.42 | 8.62 | 8.17 | 3.72 |
| 10/17/2011 | 8.26 | 7.81 | 8.07 | 8.26 | 8.53 | 8.00 | 3.73 |
| 10/10/2011 | 7.81 | 7.67 | 7.81 | 8.19 | 8.41 | 7.99 | 3.68 |
| 10/3/2011 | 7.81 | 7.45 | 7.55 | 7.95 | 8.15 | 7.83 | 3.70 |
| 9/26/2011 | 8.01 | 7.76 | 7.73 | 8.22 | 8.54 | 7.99 | 3.77 |
| 9/19/2011 | 8.38 | 7.90 | 8.06 | 8.32 | 8.70 | 8.08 | 3.85 |
| 9/12/2011 | 8.11 | 7.92 | 8.05 | 8.24 | 8.74 | 8.13 | 3.90 |
| 9/5/2011 | 8.28 | 8.05 | 8.07 | 8.41 | 8.87 | 8.21 | 3.91 |
| 8/29/2011 | 8.45 | 8.16 | 8.23 | 8.61 | 8.94 | 8.34 | 3.87 |
| 8/22/2011 | 8.34 | 8.07 | 8.08 | 8.53 | 8.78 | 8.37 | 3.84 |
| 8/15/2011 | NA | NA | NA | NA | NA | NA | 3.87 |
| 8/8/2011 | 8.53 | 8.17 | 7.97 | 8.55 | 8.89 | 8.43 | 3.93 |
| 8/1/2011 | 8.86 | 8.20 | 8.34 | 8.62 | 9.01 | 8.34 | 3.96 |
| 7/25/2011 | 8.64 | 8.33 | 8.35 | 8.65 | 9.14 | 8.36 | 3.95 |
| 7/18/2011 | 8.41 | 8.11 | 8.20 | 8.49 | 8.95 | 8.26 | 3.93 |
| 7/11/2011 | 8.12 | 7.88 | 8.01 | 8.38 | 8.76 | 8.09 | 3.89 |
| 7/4/2011 | 8.20 | 8.05 | 8.14 | 8.56 | 8.91 | 8.14 | 3.83 |
| 6/27/2011 | 8.41 | 8.01 | 8.00 | 8.15 | 8.78 | 8.20 | 3.83 |
| 6/20/2011 | 8.37 | 8.14 | 8.34 | 8.28 | 8.90 | 8.37 | 3.90 |
| 6/13/2011 | 8.54 | 8.18 | 8.31 | 8.35 | 9.00 | 8.42 | 3.96 |
| 6/6/2011 | 8.63 | 8.36 | 8.46 | 8.46 | 9.21 | 8.40 | 4.02 |
| 5/30/2011 | 8.26 | 8.19 | 8.20 | 8.31 | 9.04 | 8.45 | 4.04 |
| 5/23/2011 | 8.34 | 8.06 | 8.35 | 8.18 | 8.90 | 8.32 | 4.10 |
| 5/16/2011 | 8.51 | 8.27 | 8.30 | 8.32 | 9.07 | 8.39 | 4.20 |
| 5/9/2011 | 8.84 | 8.42 | 8.41 | 8.45 | 9.13 | 8.47 | 4.21 |
| 5/2/2011 | 9.02 | 8.68 | 9.14 | 8.71 | 9.54 | 8.60 | 4.20 |
| 4/25/2011 | NA | NA | NA | NA | NA | NA | 4.12 |
| 4/18/2011 | 8.75 | 8.29 | 8.99 | 8.38 | 9.13 | 8.29 | 4.08 |
| 4/11/2011 | 8.62 | 8.36 | 9.10 | 8.46 | 9.21 | 8.26 | 4.03 |
| 4/4/2011 | 8.38 | 8.32 | 8.84 | 8.20 | 8.89 | 8.11 | 3.92 |
| 3/28/2011 | 8.08 | 8.01 | 8.62 | 8.11 | 8.65 | 8.04 | 3.84 |
| 3/21/2011 | 8.20 | 8.06 | 8.57 | 8.22 | 8.70 | 8.22 | 3.81 |
| 3/14/2011 | 8.51 | 8.04 | 8.62 | 8.12 | 8.73 | 8.09 | 3.81 |
| 3/7/2011 | 8.02 | 7.97 | 7.99 | 8.07 | 8.71 | 8.07 | 3.76 |
| 2/28/2011 | 7.92 | 7.79 | 7.80 | 7.88 | 8.53 | 7.94 | 3.62 |
| 2/21/2011 | 7.70 | 7.58 | 7.53 | 7.63 | 8.30 | 7.92 | 3.43 |
| 2/14/2011 | 7.65 | 7.44 | 7.48 | 7.48 | 8.11 | 7.82 | 3.38 |
| 2/7/2011 | 7.68 | 7.50 | 7.41 | 7.54 | 8.14 | 7.87 | 3.37 |
| 1/31/2011 | 7.62 | 7.54 | 7.48 | 7.60 | 8.15 | 7.74 | 3.35 |
| 1/24/2011 | 7.64 | 7.56 | 7.58 | 7.59 | 8.24 | 7.78 | 3.35 |
| 1/17/2011 | 7.64 | 7.37 | 7.49 | 7.37 | 8.09 | 7.69 | 3.35 |
| 1/10/2011 | 7.32 | 7.08 | 7.24 | 7.08 | 7.82 | 7.51 | 3.33 |
| 1/3/2011 | 7.49 | 7.24 | 7.42 | 7.26 | 7.98 | 7.33 | 3.31 |
| 12/27/2010 | NA | NA | NA | NA | NA | NA | 3.30 |
| 12/20/2010 | 7.26 | 7.02 | 7.30 | 7.04 | 7.77 | 7.18 | 3.23 |
| 12/13/2010 | 7.42 | 7.15 | 7.39 | 7.19 | 7.93 | 7.31 | 3.23 |
| 12/6/2010 | 7.22 | 7.03 | 7.29 | 7.12 | 7.84 | 7.17 | 3.21 |
| 11/29/2010 | 6.97 | 6.78 | 7.03 | 6.88 | 7.59 | 7.02 | 3.11 |
| 11/22/2010 | 7.15 | 7.02 | 7.16 | 7.10 | 7.73 | 7.18 | 3.12 |
| 11/15/2010 | 7.18 | 6.96 | 7.18 | 7.09 | 7.74 | 7.20 | 3.13 |
| 11/8/2010 | 7.37 | 7.14 | 7.39 | 7.19 | 7.84 | 7.25 | 3.10 |
| 11/1/2010 | NA | NA | NA | NA | NA | NA | 3.05 |
| 10/25/2010 | 7.51 | 7.19 | 7.45 | 7.15 | 7.87 | 6.98 | 3.06 |
| 10/18/2010 | 7.44 | 7.17 | 7.30 | 7.20 | 7.89 | 7.10 | 3.07 |
| 10/11/2010 | 7.31 | 7.02 | 7.24 | 7.11 | 7.74 | 7.01 | 3.05 |
| 10/4/2010 | 7.14 | 6.81 | 7.04 | 6.97 | 7.62 | 6.94 | 2.97 |
| 9/27/2010 | 7.03 | 6.75 | 6.80 | 6.87 | 7.51 | 6.92 | 2.93 |
| 9/20/2010 | 7.00 | 6.63 | 6.78 | 6.75 | 7.41 | 6.79 | 2.95 |
| 9/13/2010 | 6.76 | 6.47 | 6.77 | 6.62 | 7.30 | 6.72 | 2.95 |
| 9/6/2010 | 6.74 | 6.37 | 6.70 | 6.58 | 7.20 | 6.66 | 2.92 |
| 8/30/2010 | 6.71 | 6.29 | 6.58 | 6.47 | 7.04 | 6.75 | 2.92 |
| 8/23/2010 | 6.70 | 6.34 | 6.69 | 6.52 | 7.09 | 6.79 | 2.95 |
| 8/16/2010 | 6.84 | 6.49 | 6.62 | 6.63 | 7.21 | 6.88 | 2.98 |
| 8/9/2010 | 7.08 | 6.69 | 7.00 | 6.84 | 7.45 | 7.01 | 3.02 |
| 8/2/2010 | 7.02 | 6.52 | 6.90 | 6.79 | 7.42 | 7.03 | 2.97 |
| 7/26/2010 | 6.80 | 6.53 | 6.87 | 6.67 | 7.30 | 6.87 | 2.98 |
| 7/19/2010 | 7.10 | 6.51 | 6.77 | 6.69 | 7.28 | 6.75 | 2.96 |
| 7/12/2010 | 6.91 | 6.35 | 6.61 | 6.54 | 7.10 | 6.69 | 2.96 |
| 7/5/2010 | 6.75 | 6.44 | 6.56 | 6.54 | 7.11 | 6.76 | 2.96 |
| 6/28/2010 | 6.63 | 6.35 | 6.65 | 6.48 | 7.04 | 6.68 | 2.99 |
| 6/21/2010 | 6.77 | 6.35 | 6.64 | 6.49 | 7.08 | 6.58 | 2.98 |
| 6/14/2010 | 6.67 | 6.25 | 6.62 | 6.37 | 6.98 | 6.56 | 2.95 |
| 6/7/2010 | 6.54 | 6.07 | 6.43 | 6.19 | 6.82 | 6.47 | 2.97 |
| 5/31/2010 | 6.57 | 6.27 | 6.61 | 6.33 | 6.96 | 6.51 | 2.98 |
| 5/24/2010 | 6.85 | 6.41 | 6.43 | 6.43 | 6.97 | 6.53 | 3.04 |
| 5/17/2010 | 6.86 | 6.44 | 6.64 | 6.54 | 7.15 | 6.65 | 3.11 |
| 5/10/2010 | 7.12 | 6.67 | 6.91 | 6.77 | 7.37 | 6.80 | 3.14 |
| 5/3/2010 | 7.35 | 6.87 | 7.27 | 7.01 | 7.65 | 6.97 | 3.13 |
| 4/26/2010 | 7.14 | 6.95 | 7.27 | 7.03 | 8.04 | 7.10 | 3.08 |
| 4/19/2010 | 7.45 | 6.99 | 7.30 | 7.11 | 7.75 | 6.99 | 3.09 |
| 4/12/2010 | 7.59 | 7.11 | 7.30 | 7.16 | 7.80 | 6.99 | 3.09 |
| 4/5/2010 | NA | NA | NA | NA | NA | NA | 3.06 |
| 3/29/2010 | 7.21 | 6.93 | 7.40 | 7.03 | 7.69 | 6.65 | 3.03 |
| 3/22/2010 | 7.18 | 6.98 | 7.12 | 7.06 | 7.68 | 6.65 | 3.05 |
| 3/15/2010 | 7.33 | 7.00 | 7.41 | 7.05 | 7.79 | 6.57 | 3.02 |
| 3/8/2010 | 6.94 | 6.90 | 7.03 | 6.98 | 7.68 | 6.50 | 2.99 |
| 3/1/2010 | 7.01 | 6.85 | 6.87 | 6.84 | 7.53 | 6.36 | 2.94 |
| 2/22/2010 | 6.93 | 6.71 | 6.75 | 6.75 | 7.53 | 6.53 | 2.90 |
| 2/15/2010 | 6.68 | 6.68 | 6.69 | 6.73 | 7.31 | 6.64 | 2.86 |
| 2/8/2010 | 6.75 | 6.74 | 6.86 | 6.83 | 7.42 | 6.61 | 2.90 |
| 2/1/2010 | 6.88 | 6.82 | 7.02 | 6.92 | 7.54 | 6.74 | 2.91 |
| 1/25/2010 | 6.93 | 6.95 | 7.17 | 7.04 | 7.70 | 6.83 | 2.95 |
| 1/18/2010 | 7.21 | 7.11 | 7.33 | 7.16 | 7.82 | 6.91 | 2.98 |
| 1/11/2010 | 7.33 | 7.16 | 7.68 | 7.20 | 7.97 | 6.77 | 2.99 |
| 1/4/2010 | 6.94 | 6.83 | 7.17 | 7.06 | 7.84 | 6.69 | 2.91 |
| 12/28/2009 | NA | NA | NA | NA | NA | NA | 2.85 |
| 12/21/2009 | 6.79 | 6.75 | 6.97 | 6.83 | 7.45 | 6.51 | 2.84 |
| 12/14/2009 | 7.07 | 6.97 | 7.10 | 7.04 | 7.66 | 6.68 | 2.85 |
| 12/7/2009 | 7.21 | 7.07 | 7.37 | 7.18 | 7.83 | 6.73 | 2.88 |
| 11/30/2009 | 7.33 | 7.15 | 7.37 | 7.28 | 7.93 | 6.78 | 2.88 |
| 11/23/2009 | 7.12 | 7.17 | 7.46 | 7.30 | 7.92 | 6.84 | 2.88 |
| 11/16/2009 | 7.27 | 7.17 | 7.42 | 7.27 | 7.92 | 6.87 | 2.88 |
| 11/9/2009 | 7.21 | 7.22 | 7.49 | 7.34 | 7.97 | 6.86 | 2.91 |
| 11/2/2009 | 7.04 | 7.07 | 7.47 | 7.24 | 7.86 | 6.65 | 2.93 |
| 10/26/2009 | 7.08 | 7.07 | 7.35 | 7.24 | 7.87 | 6.53 | 2.91 |
| 10/19/2009 | 6.93 | 6.95 | 7.36 | 7.15 | 7.80 | 6.50 | 2.81 |
| 10/12/2009 | 6.93 | 6.82 | 7.08 | 7.00 | 7.58 | 6.28 | 2.73 |
| 10/5/2009 | 6.95 | 6.71 | 7.28 | 6.86 | 7.47 | 6.34 | 2.71 |
| 9/28/2009 | 6.68 | 6.79 | 7.02 | 6.86 | 7.38 | 6.32 | 2.74 |
| 9/21/2009 | 7.03 | 6.83 | 7.16 | 7.04 | 7.60 | 6.49 | 2.79 |
| 9/14/2009 | 7.17 | 6.87 | 7.23 | 7.03 | 7.53 | 6.70 | 2.82 |
| 9/7/2009 | 7.15 | 6.81 | 7.18 | 6.90 | 7.45 | 6.64 | 2.83 |
| 8/31/2009 | 7.17 | 6.86 | 7.10 | 7.01 | 7.56 | 6.47 | 2.86 |
| 8/24/2009 | 7.23 | 6.89 | 7.21 | 7.01 | 7.60 | 6.52 | 2.87 |
| 8/17/2009 | 7.27 | 6.81 | 7.20 | 6.95 | 7.52 | 6.42 | 2.88 |
| 8/10/2009 | 7.04 | 6.84 | 7.06 | 7.00 | 7.63 | 6.46 | 2.88 |
| 8/3/2009 | 7.20 | 6.76 | 7.29 | 6.98 | 7.60 | 6.57 | 2.79 |
| 7/27/2009 | 7.01 | 6.63 | 6.95 | 6.90 | 7.47 | 6.36 | 2.74 |
| 7/20/2009 | 6.56 | 6.58 | 6.81 | 6.74 | 7.24 | 6.40 | 2.71 |
| 7/13/2009 | 6.45 | 6.50 | 6.70 | 6.67 | 7.14 | 6.27 | 2.78 |
| 7/6/2009 | 6.80 | 6.62 | 6.90 | 6.77 | 7.19 | 6.36 | 2.86 |
| 6/29/2009 | 7.18 | 6.74 | 7.04 | 6.88 | 7.41 | 6.49 | 2.88 |
| 6/22/2009 | 7.07 | 6.78 | 7.13 | 6.91 | 7.31 | 6.40 | 2.92 |
| 6/15/2009 | 6.78 | 6.64 | 7.06 | 6.81 | 7.52 | 6.29 | 2.90 |
| 6/8/2009 | 6.96 | 6.60 | 6.95 | 6.76 | 7.43 | 6.08 | 2.84 |
| 6/1/2009 | 6.95 | 6.62 | 7.02 | 6.84 | 7.44 | 6.14 | 2.74 |
| 5/25/2009 | 6.87 | 6.54 | 6.87 | 6.70 | 7.30 | 5.96 | 2.66 |
| 5/18/2009 | 6.35 | 6.20 | 6.54 | 6.33 | 7.06 | 5.67 | 2.54 |
| 5/11/2009 | 6.36 | 6.11 | 6.53 | 6.32 | 6.97 | 5.53 | 2.47 |
| 5/4/2009 | 6.11 | 5.93 | 6.13 | 6.00 | 6.71 | 5.45 | 2.31 |
| 4/27/2009 | 5.99 | 5.81 | 6.09 | 5.91 | 6.43 | 5.21 | 2.29 |
| 4/20/2009 | 5.94 | 5.74 | 5.97 | 5.85 | 6.41 | 5.20 | 2.29 |
| 4/13/2009 | NA | NA | NA | NA | NA | NA | 2.28 |
| 4/6/2009 | 6.11 | 5.89 | 6.24 | 5.97 | 6.57 | 5.25 | 2.27 |
| 3/30/2009 | 5.90 | 5.80 | 6.03 | 5.93 | 6.45 | 4.91 | 2.28 |
| 3/23/2009 | 6.05 | 5.85 | 6.03 | 6.02 | 6.62 | 5.01 | 2.19 |
| 3/16/2009 | 5.82 | 5.54 | 5.72 | 5.71 | 6.19 | 4.80 | 2.15 |
| 3/9/2009 | 5.42 | 5.43 | 5.57 | 5.54 | 6.06 | 4.72 | 2.18 |
| 3/2/2009 | 5.46 | 5.42 | 5.51 | 5.50 | 6.03 | 4.81 | 2.17 |
| 2/23/2009 | 5.58 | 5.47 | 5.54 | 5.50 | 6.03 | 4.95 | 2.15 |
| 2/16/2009 | 5.64 | 5.54 | 5.73 | 5.49 | 6.21 | 4.87 | 2.20 |
| 2/9/2009 | 5.74 | 5.60 | 5.80 | 5.62 | 6.55 | 5.05 | 2.16 |
| 2/2/2009 | 5.50 | 5.48 | 5.65 | 5.56 | 6.38 | 4.74 | 2.13 |
| 1/26/2009 | 5.62 | 5.58 | 5.77 | 5.67 | 6.46 | 4.64 | 2.07 |
| 1/19/2009 | 5.42 | 5.51 | 5.79 | 5.62 | 6.45 | 4.73 | 2.08 |
| 1/12/2009 | 5.57 | 5.59 | 5.84 | 5.64 | 6.46 | 4.86 | 2.02 |
| 1/5/2009 | 5.47 | 5.36 | 5.53 | 5.56 | 6.41 | 4.69 | 1.92 |
| 12/29/2008 | NA | NA | NA | NA | NA | NA | 1.87 |
| 12/22/2008 | NA | NA | NA | NA | NA | NA | 1.91 |
| 12/15/2008 | 5.99 | 5.62 | 5.66 | 5.78 | 6.47 | 5.14 | 1.92 |
| 12/8/2008 | 5.73 | 5.44 | 5.59 | 5.52 | 6.13 | 5.10 | 1.97 |
| 12/1/2008 | 5.62 | 5.34 | 5.41 | 5.47 | 6.14 | 5.18 | 2.08 |
| 11/24/2008 | 5.76 | 5.58 | 5.67 | 5.64 | 6.20 | 5.32 | 2.16 |
| 11/17/2008 | 5.74 | 5.63 | 5.65 | 5.74 | 6.35 | 5.35 | 2.34 |
| 11/10/2008 | 5.96 | 5.80 | 5.86 | 5.89 | 6.45 | 5.66 | 2.49 |
| 11/3/2008 | 5.92 | 5.89 | 6.00 | 6.01 | 6.51 | 5.85 | 2.68 |
| 10/27/2008 | 6.06 | 5.90 | 6.09 | 6.01 | 6.58 | 5.81 | 2.93 |
| 10/20/2008 | 6.63 | 6.44 | 6.39 | 6.52 | 7.08 | 6.71 | 3.18 |
| 10/13/2008 | 7.03 | 6.91 | 6.96 | 6.96 | 7.55 | 7.02 | 3.43 |
| 10/6/2008 | 6.90 | 7.07 | 7.24 | 7.18 | 7.83 | 7.25 | 3.75 |
| 9/29/2008 | 7.76 | 7.59 | 7.75 | 7.73 | 8.58 | 7.54 | 3.88 |
| 9/22/2008 | 7.99 | 7.81 | 7.98 | 7.89 | 9.07 | 7.86 | 3.96 |
| 9/15/2008 | 8.01 | 7.73 | 7.78 | 7.82 | 8.83 | 7.68 | 4.07 |
| 9/8/2008 | 7.89 | 7.63 | 7.79 | 7.74 | 8.72 | 7.44 | 3.89 |
| 9/1/2008 | 8.01 | 7.94 | 8.12 | 8.04 | 9.01 | 7.64 | 3.92 |
| 8/25/2008 | 8.20 | 7.94 | 8.30 | 8.10 | 9.04 | 7.85 | 3.92 |
| 8/18/2008 | 8.20 | 7.88 | 7.99 | 8.06 | 8.90 | 7.92 | 3.98 |
| 8/11/2008 | 8.37 | 8.00 | 8.28 | 8.20 | 9.01 | 8.22 | 4.06 |
| 8/4/2008 | 8.78 | 8.37 | 8.53 | 8.66 | 9.49 | 8.57 | 4.13 |
| 7/28/2008 | 9.08 | 8.60 | 8.61 | 8.88 | 9.60 | 8.79 | 4.21 |
| 7/21/2008 | 9.40 | 8.90 | 8.92 | 9.17 | 10.15 | 9.04 | 4.30 |
| 7/14/2008 | 9.40 | 8.95 | 9.27 | 9.23 | 10.16 | 9.02 | 4.34 |
| 7/7/2008 | 9.37 | 8.87 | 9.28 | 9.09 | 10.64 | 8.91 | 4.34 |
| 6/30/2008 | 9.34 | 8.88 | 9.20 | 9.09 | 10.02 | 8.94 | 4.33 |
| 6/23/2008 | 9.02 | 8.80 | 8.88 | 8.96 | 9.90 | 8.79 | 4.31 |
| 6/16/2008 | 9.02 | 8.75 | 8.88 | 8.93 | 9.85 | 8.76 | 4.31 |
| 6/9/2008 | 9.07 | 8.70 | 8.90 | 8.89 | 9.95 | 8.67 | 4.27 |
| 6/2/2008 | 9.20 | 8.80 | 8.93 | 8.93 | 9.89 | 8.74 | 4.20 |
| 5/26/2008 | 9.14 | 8.75 | 8.88 | 8.94 | 9.89 | 8.47 | 4.16 |
| 5/19/2008 | 8.84 | 8.48 | 8.75 | 8.65 | 9.54 | 8.31 | 4.02 |
| 5/12/2008 | 8.68 | 8.32 | 8.48 | 8.58 | 9.52 | 8.28 | 3.94 |
| 5/5/2008 | 8.65 | 8.25 | 8.45 | 8.39 | 9.36 | 8.23 | 3.84 |
| 4/28/2008 | 8.69 | 8.30 | 8.53 | 8.26 | 9.45 | 8.26 | 3.83 |
| 4/21/2008 | 8.62 | 8.34 | 8.58 | 8.32 | 9.51 | 8.17 | 3.73 |
| 4/14/2008 | 8.51 | 8.26 | 8.44 | 8.26 | 9.32 | 8.07 | 3.61 |
| 4/7/2008 | 8.44 | 8.15 | 8.22 | 8.11 | 9.24 | 8.08 | 3.55 |
| 3/31/2008 | 8.39 | 8.16 | 8.30 | 8.15 | 9.20 | 8.04 | 3.51 |
| 3/24/2008 | NA | NA | NA | NA | NA | NA | 3.49 |
| 3/17/2008 | 8.56 | 8.16 | 8.53 | 8.26 | 9.14 | 8.07 | 3.50 |
| 3/10/2008 | 8.37 | 7.95 | 8.24 | 8.07 | 8.91 | 8.10 | 3.44 |
| 3/3/2008 | 8.22 | 7.91 | 8.13 | 7.99 | 8.85 | 7.91 | 3.39 |
| 2/25/2008 | 8.18 | 7.74 | 7.88 | 7.77 | 8.70 | 7.79 | 3.35 |
| 2/18/2008 | 7.93 | 7.52 | 7.70 | 7.58 | 8.59 | 7.67 | 3.27 |
| 2/11/2008 | 7.66 | 7.27 | 7.33 | 7.43 | 8.34 | 7.64 | 3.19 |
| 2/4/2008 | 7.72 | 7.44 | 7.69 | 7.59 | 8.32 | 7.78 | 3.21 |
| 1/28/2008 | 7.86 | 7.39 | 7.50 | 7.56 | 8.36 | 7.85 | 3.22 |
| 1/21/2008 | 7.73 | 7.32 | 7.38 | 7.41 | 8.17 | 7.67 | 3.26 |
| 1/14/2008 | 7.74 | 7.71 | 7.79 | 7.72 | 8.47 | 7.69 | 3.30 |
| 1/7/2008 | 7.92 | 7.62 | 7.81 | 7.66 | 8.59 | 7.71 | 3.34 |
| 12/31/2007 | NA | NA | NA | NA | NA | NA | 3.28 |
| 12/24/2007 | NA | NA | NA | NA | NA | NA | 3.21 |
| 12/17/2007 | 7.57 | 7.20 | 7.39 | 7.40 | 8.08 | 7.83 | 3.23 |
| 12/10/2007 | 7.69 | 7.35 | 7.34 | 7.59 | 8.27 | 7.95 | 3.24 |
| 12/3/2007 | 8.02 | 7.43 | 7.55 | 7.57 | 8.22 | 8.01 | 3.29 |
| 11/26/2007 | 8.12 | 7.57 | 7.93 | 7.68 | 8.51 | 8.01 | 3.32 |
| 11/19/2007 | 8.00 | 7.46 | 7.90 | 7.55 | 8.38 | 7.88 | 3.32 |
| 11/12/2007 | 7.88 | 7.40 | 7.97 | 7.46 | 8.39 | 7.87 | 3.33 |
| 11/5/2007 | 7.64 | 7.20 | 7.55 | 7.29 | 8.36 | 7.82 | 3.22 |
| 10/29/2007 | 7.56 | 7.07 | 7.44 | 7.20 | 8.15 | 7.68 | 3.09 |
| 10/22/2007 | 7.41 | 6.90 | 7.34 | 7.04 | 7.90 | 7.52 | 3.05 |
| 10/15/2007 | 7.31 | 6.82 | 7.16 | 7.05 | 7.85 | 7.50 | 2.99 |
| 10/8/2007 | 7.25 | 6.74 | 7.12 | 6.97 | 7.70 | 7.47 | 3.00 |
| 10/1/2007 | 7.37 | 6.88 | 7.37 | 7.08 | 7.88 | 7.45 | 3.01 |
| 9/24/2007 | 7.22 | 6.85 | 7.31 | 7.00 | 7.84 | 7.26 | 3.03 |
| 9/17/2007 | 7.04 | 6.70 | 7.15 | 6.86 | 7.75 | 7.16 | 3.00 |
| 9/10/2007 | 7.08 | 6.72 | 7.09 | 6.83 | 7.68 | 7.27 | 3.02 |
| 9/3/2007 | 6.77 | 6.57 | 6.84 | 6.69 | 7.62 | 7.24 | 3.00 |
| 8/27/2007 | 6.77 | 6.54 | 6.84 | 6.68 | 7.47 | 7.24 | 2.96 |
| 8/20/2007 | 6.74 | 6.50 | 6.79 | 6.64 | 7.44 | 7.16 | 3.00 |
| 8/13/2007 | 6.78 | 6.55 | 6.89 | 6.71 | 7.57 | 7.30 | 3.00 |
| 8/6/2007 | 6.96 | 6.69 | 7.01 | 6.95 | 7.62 | 7.37 | 3.06 |
| 7/30/2007 | 6.84 | 6.67 | 6.95 | 6.99 | 7.58 | 7.38 | 3.10 |
| 7/23/2007 | 7.03 | 6.83 | 7.13 | 7.09 | 7.76 | 7.49 | 3.17 |
| 7/16/2007 | 7.09 | 6.91 | 7.26 | 7.09 | 7.84 | 7.42 | 3.24 |
| 7/9/2007 | 6.95 | 6.77 | 7.01 | 6.97 | 7.76 | 7.33 | 3.18 |
| 7/2/2007 | 7.06 | 6.78 | 6.96 | 6.97 | 7.73 | 7.35 | 3.17 |
| 6/25/2007 | 6.93 | 6.70 | 7.11 | 6.88 | 7.73 | 7.31 | 3.20 |
| 6/18/2007 | 6.76 | 6.65 | 7.06 | 6.83 | 7.65 | 7.25 | 3.22 |
| 6/11/2007 | 6.70 | 6.65 | 6.96 | 6.80 | 7.59 | 7.20 | 3.28 |
| 6/4/2007 | 6.78 | 6.75 | 7.20 | 6.86 | 7.66 | 7.27 | 3.35 |
| 5/28/2007 | 6.80 | 6.76 | 7.16 | 6.84 | 7.74 | 7.22 | 3.40 |
| 5/21/2007 | 6.80 | 6.72 | 7.11 | 6.76 | 7.77 | 7.15 | 3.40 |
| 5/14/2007 | 6.77 | 6.72 | 7.08 | 6.73 | 7.75 | 7.12 | 3.28 |
| 5/7/2007 | 6.76 | 6.78 | 7.04 | 6.74 | 7.75 | 7.13 | 3.25 |
| 4/30/2007 | 6.80 | 6.71 | 7.09 | 6.68 | 7.77 | 7.07 | 3.18 |
| 4/23/2007 | 6.77 | 6.57 | 6.89 | 6.58 | 7.58 | 7.04 | 3.08 |
| 4/16/2007 | 6.71 | 6.56 | 6.71 | 6.54 | 7.54 | 6.93 | 3.08 |
| 4/9/2007 | NA | NA | NA | NA | NA | NA | 3.01 |
| 4/2/2007 | 6.51 | 6.35 | 6.66 | 6.36 | 7.37 | 6.77 | 2.91 |
| 3/26/2007 | 6.38 | 6.20 | 6.45 | 6.26 | 7.20 | 6.66 | 2.81 |
| 3/19/2007 | 6.44 | 6.21 | 6.45 | 6.24 | 7.09 | 6.55 | 2.78 |
| 3/12/2007 | 6.33 | 6.18 | 6.41 | 6.20 | 7.14 | 6.48 | 2.76 |
| 3/5/2007 | 6.11 | 6.07 | 6.43 | 6.10 | 7.09 | 6.37 | 2.71 |
| 2/26/2007 | 5.91 | 5.92 | 6.17 | 6.10 | 6.98 | 6.48 | 2.58 |
| 2/19/2007 | 5.95 | 5.88 | 6.16 | 5.98 | 6.80 | 6.39 | 2.50 |
| 2/12/2007 | 5.98 | 5.80 | 6.06 | 5.89 | 6.70 | 6.35 | 2.44 |
| 2/5/2007 | 5.87 | 5.74 | 6.03 | 5.89 | 6.66 | 6.36 | 2.40 |
| 1/29/2007 | 5.72 | 5.66 | 5.95 | 5.87 | 6.59 | 6.36 | 2.38 |
| 1/22/2007 | 5.84 | 5.63 | 5.91 | 5.88 | 6.58 | 6.46 | 2.39 |
| 1/15/2007 | 5.87 | 5.71 | 5.89 | 5.90 | 6.56 | 6.47 | 2.45 |
| 1/8/2007 | 6.07 | 5.85 | 6.18 | 6.01 | 6.68 | 6.42 | 2.52 |
| 1/1/2007 | NA | NA | NA | NA | NA | NA | 2.55 |
| 12/25/2006 | NA | NA | NA | NA | NA | NA | 2.55 |
| 12/18/2006 | 6.19 | 5.77 | 5.97 | 6.05 | 6.71 | 6.48 | 2.53 |
| 12/11/2006 | 6.21 | 5.85 | 6.05 | 6.11 | 6.77 | 6.48 | 2.50 |
| 12/4/2006 | 6.17 | 5.85 | 6.06 | 6.15 | 6.83 | 6.43 | 2.50 |
| 11/27/2006 | 6.03 | 5.75 | 5.86 | 6.06 | 6.64 | 6.27 | 2.45 |
| 11/20/2006 | 5.78 | 5.62 | 5.84 | 5.91 | 6.47 | 6.12 | 2.45 |
| 11/13/2006 | 5.56 | 5.60 | 5.80 | 5.91 | 6.49 | 6.15 | 2.44 |
| 11/6/2006 | 5.75 | 5.55 | 5.65 | 5.88 | 6.38 | 6.11 | 2.41 |
| 10/30/2006 | 5.84 | 5.56 | 5.72 | 5.88 | 6.46 | 6.17 | 2.42 |
| 10/23/2006 | 5.76 | 5.51 | 5.70 | 5.79 | 6.35 | 6.07 | 2.42 |
| 10/16/2006 | 5.62 | 5.49 | 5.77 | 5.79 | 6.33 | 6.06 | 2.44 |
| 10/9/2006 | 5.73 | 5.54 | 5.77 | 5.82 | 6.35 | 6.11 | 2.48 |
| 10/2/2006 | 5.81 | 5.63 | 5.86 | 5.93 | 6.48 | 6.18 | 2.53 |
| 9/25/2006 | 6.09 | 5.66 | 5.85 | 5.95 | 6.47 | 6.35 | 2.61 |
| 9/18/2006 | 6.13 | 5.71 | 6.02 | 6.02 | 6.57 | 6.40 | 2.73 |
| 9/11/2006 | 6.13 | 5.86 | 6.04 | 6.11 | 6.57 | 6.45 | 2.85 |
| 9/4/2006 | 6.34 | 6.09 | 6.36 | 6.30 | 6.72 | 6.71 | 2.95 |
| 8/28/2006 | 6.50 | 6.15 | 6.39 | 6.44 | 6.93 | 6.76 | 3.06 |
| 8/21/2006 | 6.64 | 6.35 | 6.54 | 6.65 | 7.08 | 6.86 | 3.14 |
| 8/14/2006 | 6.67 | 6.39 | 6.66 | 6.69 | 7.31 | 6.99 | 3.21 |
| 8/7/2006 | 6.73 | 6.50 | 6.74 | 6.75 | 7.38 | 7.07 | 3.24 |
| 7/31/2006 | 6.78 | 6.44 | 6.75 | 6.71 | 7.34 | 6.91 | 3.21 |
| 7/24/2006 | 6.85 | 6.41 | 6.71 | 6.63 | 7.26 | 6.86 | 3.21 |
| 7/17/2006 | 6.70 | 6.27 | 6.52 | 6.57 | 7.28 | 6.67 | 3.19 |
| 7/10/2006 | 6.76 | 6.34 | 6.56 | 6.59 | 7.28 | 6.67 | 3.17 |
| 7/3/2006 | 6.71 | 6.32 | 6.60 | 6.56 | 7.24 | 6.66 | 3.13 |
| 6/26/2006 | 6.46 | 6.12 | 6.38 | 6.37 | 7.11 | 6.55 | 3.07 |
| 6/19/2006 | 6.46 | 6.16 | 6.33 | 6.36 | 7.00 | 6.66 | 3.08 |
| 6/12/2006 | 6.61 | 6.18 | 6.45 | 6.37 | 7.13 | 6.67 | 3.11 |
| 6/5/2006 | 6.41 | 6.29 | 6.53 | 6.53 | 7.21 | 6.76 | 3.10 |
| 5/29/2006 | 6.33 | 6.18 | 6.30 | 6.45 | 7.07 | 6.71 | 3.07 |
| 5/22/2006 | 6.62 | 6.29 | 6.54 | 6.51 | 7.19 | 6.88 | 3.09 |
| 5/15/2006 | 6.47 | 6.32 | 6.48 | 6.51 | 7.12 | 6.85 | 3.15 |
| 5/8/2006 | 6.45 | 6.32 | 6.53 | 6.47 | 7.07 | 6.78 | 3.12 |
| 5/1/2006 | 6.44 | 6.27 | 6.55 | 6.40 | 7.04 | 6.65 | 3.13 |
| 4/24/2006 | 6.34 | 6.13 | 6.36 | 6.28 | 6.92 | 6.47 | 3.12 |
| 4/17/2006 | NA | NA | NA | NA | NA | NA | 2.99 |
| 4/10/2006 | 6.10 | 5.80 | 5.96 | 5.91 | 6.73 | 6.13 | 2.88 |
| 4/3/2006 | 6.04 | 5.77 | 6.00 | 5.91 | 6.48 | 6.05 | 2.79 |
| 3/27/2006 | 5.76 | 5.62 | 5.75 | 5.73 | 6.41 | 6.00 | 2.70 |
| 3/20/2006 | 5.62 | 5.69 | 5.86 | 5.81 | 6.44 | 5.99 | 2.70 |
| 3/13/2006 | 5.67 | 5.47 | 5.60 | 5.69 | 6.33 | 5.87 | 2.56 |
| 3/6/2006 | 5.61 | 5.48 | 5.62 | 5.71 | 6.26 | 5.93 | 2.52 |
| 2/27/2006 | 5.54 | 5.37 | 5.57 | 5.50 | 6.11 | 5.89 | 2.45 |
| 2/20/2006 | 5.65 | 5.39 | 5.65 | 5.55 | 6.21 | 5.92 | 2.45 |
| 2/13/2006 | 5.70 | 5.47 | 5.69 | 5.67 | 6.12 | 5.91 | 2.49 |
| 2/6/2006 | 5.72 | 5.55 | 5.85 | 5.70 | 6.24 | 5.95 | 2.55 |
| 1/30/2006 | 5.88 | 5.60 | 5.78 | 5.76 | 6.40 | 6.01 | 2.56 |
| 1/23/2006 | 6.05 | 5.71 | 5.85 | 5.87 | 6.39 | 6.06 | 2.55 |
| 1/16/2006 | 5.99 | 5.60 | 5.79 | 5.78 | 6.30 | 5.96 | 2.53 |
| 1/9/2006 | 5.82 | 5.53 | 5.62 | 5.74 | 6.28 | 5.93 | 2.53 |
| 1/2/2006 | NA | NA | NA | NA | NA | NA | 2.44 |
| 12/26/2005 | NA | NA | NA | NA | NA | NA | 2.40 |
| 12/19/2005 | 5.70 | 5.37 | 5.63 | 5.58 | 6.17 | 5.86 | 2.41 |
| 12/12/2005 | 5.57 | 5.30 | 5.48 | 5.49 | 6.22 | 5.82 | 2.38 |
| 12/5/2005 | 5.44 | 5.16 | 5.41 | 5.39 | 6.05 | 5.76 | 2.35 |
| 11/28/2005 | 5.51 | 5.21 | 5.51 | 5.50 | 6.05 | 5.75 | 2.36 |
| 11/21/2005 | 5.42 | 5.16 | 5.35 | 5.44 | 5.99 | 5.73 | 2.41 |
| 11/14/2005 | 5.63 | 5.19 | 5.50 | 5.52 | 5.98 | 5.96 | 2.51 |
| 11/7/2005 | 5.52 | 5.28 | 5.59 | 5.61 | 6.13 | 6.11 | 2.59 |
| 10/31/2005 | NA | NA | NA | NA | NA | NA | 2.70 |
| 10/24/2005 | 5.85 | 5.49 | 5.90 | 5.87 | 6.40 | 6.27 | 2.82 |
| 10/17/2005 | 6.08 | 5.67 | 5.99 | 6.07 | 6.43 | 6.26 | 2.95 |
| 10/10/2005 | 6.19 | 5.88 | 6.16 | 6.11 | 6.53 | 6.26 | 3.06 |
| 10/3/2005 | 6.15 | 5.82 | 6.11 | 6.02 | 6.71 | 6.20 | 3.14 |
| 9/26/2005 | 6.21 | 5.78 | 6.12 | 5.91 | 6.71 | 6.28 | 3.02 |
| 9/19/2005 | 6.13 | 5.76 | 6.20 | 5.96 | 6.77 | 6.45 | 3.01 |
| 9/12/2005 | 6.32 | 6.08 | 6.34 | 6.18 | 7.00 | 6.56 | 3.17 |
| 9/5/2005 | 6.59 | 6.30 | 6.71 | 6.20 | 7.24 | 6.60 | 3.29 |
| 8/29/2005 | 6.17 | 5.74 | 5.99 | 5.91 | 6.63 | 6.21 | 2.80 |
| 8/22/2005 | 6.16 | 5.73 | 6.04 | 5.91 | 6.61 | 6.20 | 2.80 |
| 8/15/2005 | NA | NA | NA | NA | NA | NA | 2.74 |
| 8/8/2005 | 5.89 | 5.65 | 6.01 | 5.83 | 6.62 | 6.06 | 2.56 |
| 8/1/2005 | 5.74 | 5.54 | 5.88 | 5.75 | 6.50 | 5.95 | 2.49 |
| 7/25/2005 | 5.80 | 5.49 | 5.78 | 5.69 | 6.46 | 5.85 | 2.49 |
| 7/18/2005 | 5.89 | 5.47 | 5.75 | 5.69 | 6.36 | 5.85 | 2.51 |
| 7/11/2005 | 5.92 | 5.50 | 5.73 | 5.69 | 6.48 | 5.82 | 2.52 |
| 7/4/2005 | 5.67 | 5.30 | 5.64 | 5.61 | 6.25 | 5.83 | 2.41 |
| 6/27/2005 | 5.77 | 5.40 | 5.67 | 5.67 | 6.34 | 6.00 | 2.40 |
| 6/20/2005 | 5.65 | 5.33 | 5.67 | 5.59 | 6.27 | 5.88 | 2.35 |
| 6/13/2005 | 5.62 | 5.25 | 5.60 | 5.57 | 6.16 | 5.83 | 2.32 |
| 6/6/2005 | 5.66 | 5.27 | 5.57 | 5.56 | 6.24 | 5.78 | 2.31 |
| 5/30/2005 | 5.46 | 5.30 | 5.50 | 5.60 | 6.19 | 5.80 | 2.30 |
| 5/23/2005 | 5.37 | 5.34 | 5.66 | 5.65 | 6.19 | 5.88 | 2.32 |
| 5/16/2005 | 5.83 | 5.39 | 5.73 | 5.74 | 6.21 | 5.94 | 2.36 |
| 5/9/2005 | 5.92 | 5.51 | 5.81 | 5.91 | 6.36 | 6.09 | 2.39 |
| 5/2/2005 | 5.93 | 5.59 | 5.77 | 6.01 | 6.43 | 6.15 | 2.43 |
| 4/25/2005 | 5.92 | 5.61 | 5.83 | 6.08 | 6.61 | 6.20 | 2.43 |
| 4/18/2005 | 5.92 | 5.62 | 5.87 | 6.09 | 6.48 | 6.17 | 2.43 |
| 4/11/2005 | 5.91 | 5.71 | 5.93 | 6.07 | 6.54 | 6.13 | 2.46 |
| 4/4/2005 | 5.78 | 5.54 | 5.72 | 5.78 | 6.49 | 5.94 | 2.40 |
| 3/28/2005 | NA | NA | NA | NA | NA | NA | 2.34 |
| 3/21/2005 | 5.68 | 5.52 | 5.70 | 5.91 | 6.40 | 5.94 | 2.29 |
| 3/14/2005 | 5.73 | 5.60 | 5.83 | 6.00 | 6.48 | 5.92 | 2.24 |
| 3/7/2005 | 5.58 | 5.47 | 5.63 | 5.79 | 6.38 | 5.89 | 2.18 |
| 2/28/2005 | 5.68 | 5.47 | 5.66 | 5.69 | 6.33 | 5.85 | 2.11 |
| 2/21/2005 | 5.53 | 5.37 | 5.50 | 5.62 | 6.22 | 5.75 | 2.10 |
| 2/14/2005 | 5.41 | 5.31 | 5.45 | 5.57 | 6.21 | 5.71 | 2.09 |
| 2/7/2005 | 5.39 | 5.25 | 5.40 | 5.49 | 6.12 | 5.62 | 2.10 |
| 1/31/2005 | 5.47 | 5.33 | 5.49 | 5.59 | 6.26 | 5.68 | 2.10 |
| 1/24/2005 | 5.39 | 5.22 | 5.41 | 5.39 | 6.19 | 5.61 | 2.05 |
| 1/17/2005 | 5.29 | 5.14 | 5.50 | 5.38 | 6.17 | 5.55 | 2.02 |
| 1/10/2005 | 5.00 | 5.09 | 5.37 | 5.39 | 6.03 | 5.67 | 1.99 |
| 1/3/2005 | NA | NA | NA | NA | NA | NA | 1.99 |
| 12/27/2004 | NA | NA | NA | NA | NA | NA | 2.00 |
| 12/20/2004 | 5.32 | 5.23 | 5.51 | 5.66 | 6.06 | 5.96 | 2.02 |
| 12/13/2004 | 5.46 | 5.23 | 5.40 | 5.65 | 6.07 | 6.02 | 2.05 |
| 12/6/2004 | 5.48 | 5.41 | 5.68 | 5.80 | 6.16 | 6.16 | 2.11 |
| 11/29/2004 | 5.53 | 5.40 | 5.76 | 5.86 | 6.29 | 6.03 | 2.14 |
| 11/22/2004 | 5.41 | 5.28 | 5.65 | 5.76 | 6.22 | 5.92 | 2.15 |
| 11/15/2004 | 5.48 | 5.27 | 5.62 | 5.72 | 6.13 | 5.91 | 2.17 |
| 11/8/2004 | 5.47 | 5.34 | 5.60 | 5.71 | 6.20 | 5.92 | 2.20 |
| 11/1/2004 | 5.58 | 5.34 | 5.70 | 5.65 | 6.18 | 5.88 | 2.22 |
| 10/25/2004 | 5.60 | 5.40 | 5.79 | 5.68 | 6.27 | 5.86 | 2.22 |
| 10/18/2004 | 5.51 | 5.28 | 5.72 | 5.54 | 6.24 | 5.70 | 2.22 |
| 10/11/2004 | 5.44 | 5.19 | 5.63 | 5.48 | 6.14 | 5.64 | 2.18 |
| 10/4/2004 | 5.48 | 5.10 | 5.47 | 5.42 | 6.04 | 5.54 | 2.13 |
| 9/27/2004 | 5.21 | 5.07 | 5.52 | 5.39 | 6.01 | 5.59 | 2.10 |
| 9/20/2004 | 5.06 | 4.95 | 5.43 | 5.32 | 5.88 | 5.50 | 2.05 |
| 9/13/2004 | 5.01 | 4.96 | 5.33 | 5.35 | 5.85 | 5.54 | 2.04 |
| 9/6/2004 | 5.06 | 4.91 | 5.29 | 5.28 | 5.80 | 5.48 | 2.04 |
| 8/30/2004 | 5.12 | 4.93 | 5.41 | 5.28 | 5.74 | 5.53 | 2.06 |
| 8/23/2004 | 5.13 | 4.99 | 5.46 | 5.32 | 5.88 | 5.55 | 2.07 |
| 8/16/2004 | 5.20 | 5.05 | 5.54 | 5.42 | 5.98 | 5.67 | 2.06 |
| 8/9/2004 | 5.26 | 5.05 | 5.51 | 5.38 | 6.00 | 5.66 | 2.07 |
| 8/2/2004 | 5.12 | 4.93 | 5.37 | 5.25 | 5.88 | 5.58 | 2.08 |
| 7/26/2004 | 5.18 | 4.98 | 5.40 | 5.30 | 5.94 | 5.63 | 2.10 |
| 7/19/2004 | 5.29 | 5.14 | 5.53 | 5.41 | 6.08 | 5.73 | 2.12 |
| 7/12/2004 | 5.20 | 5.08 | 5.52 | 5.39 | 6.05 | 5.66 | 2.11 |
| 7/5/2004 | 4.98 | 4.90 | 5.31 | 5.31 | 5.88 | 5.54 | 2.09 |
| 6/28/2004 | 5.09 | 4.87 | 5.34 | 5.27 | 5.80 | 5.56 | 2.12 |
| 6/21/2004 | 4.94 | 4.84 | 5.12 | 5.24 | 5.76 | 5.62 | 2.13 |
| 6/14/2004 | 4.92 | 4.86 | 5.17 | 5.23 | 5.71 | 5.61 | 2.18 |
| 6/7/2004 | 5.04 | 5.07 | 5.46 | 5.37 | 5.90 | 5.73 | 2.22 |
| 5/31/2004 | 5.21 | 5.11 | 5.45 | 5.33 | 5.94 | 5.72 | 2.23 |
| 5/24/2004 | 5.14 | 5.07 | 5.36 | 5.22 | 5.92 | 5.59 | 2.24 |
| 5/17/2004 | 5.02 | 5.05 | 5.38 | 5.18 | 5.97 | 5.46 | 2.19 |
| 5/10/2004 | 4.87 | 4.92 | 5.28 | 5.06 | 5.83 | 5.40 | 2.11 |
| 5/3/2004 | 4.87 | 4.85 | 5.38 | 5.03 | 5.75 | 5.31 | 2.02 |
| 4/26/2004 | 4.75 | 4.76 | 5.05 | 4.97 | 5.65 | 5.31 | 1.99 |
| 4/19/2004 | 4.79 | 4.78 | 5.17 | 5.00 | 5.58 | 5.33 | 1.99 |
| 4/12/2004 | 4.73 | 4.75 | 5.21 | 5.01 | 5.61 | 5.43 | 1.97 |
| 4/5/2004 | 4.71 | 4.73 | 5.19 | 4.97 | 5.58 | 5.34 | 1.96 |
| 3/29/2004 | 4.62 | 4.79 | 5.11 | 5.01 | 5.64 | 5.34 | 1.94 |
| 3/22/2004 | 4.71 | 4.84 | 5.19 | 5.08 | 5.69 | 5.40 | 1.93 |
| 3/15/2004 | 4.73 | 4.78 | 5.08 | 5.02 | 5.64 | 5.27 | 1.91 |
| 3/8/2004 | 4.72 | 4.83 | 5.14 | 5.09 | 5.73 | 5.40 | 1.93 |
| 3/1/2004 | 4.73 | 4.78 | 5.01 | 5.05 | 5.69 | 5.38 | 1.90 |
| 2/23/2004 | 4.74 | 4.79 | 5.13 | 5.07 | 5.69 | 5.37 | 1.87 |
| 2/16/2004 | 4.67 | 4.84 | 5.18 | 5.14 | 5.73 | 5.47 | 1.84 |
| 2/9/2004 | 4.60 | 4.82 | 5.15 | 5.10 | 5.70 | 5.37 | 1.83 |
| 2/2/2004 | 4.53 | 4.73 | 5.03 | 4.98 | 5.64 | 5.26 | 1.81 |
| 1/26/2004 | 4.54 | 4.77 | 5.08 | 4.99 | 5.65 | 5.24 | 1.81 |
| 1/19/2004 | 4.57 | 4.69 | 5.01 | 4.92 | 5.57 | 5.15 | 1.79 |
| 1/12/2004 | 4.78 | 4.81 | 5.13 | 5.05 | 5.73 | 5.29 | 1.75 |
| 1/5/2004 | 4.77 | 4.73 | 5.05 | 4.98 | 5.59 | 5.17 | 1.70 |
| 12/29/2003 | NA | NA | NA | NA | NA | NA | 1.67 |
| 12/22/2003 | NA | NA | NA | NA | NA | NA | 1.68 |
| 12/15/2003 | 4.60 | 4.60 | 4.97 | 4.82 | 5.27 | 5.05 | 1.66 |
| 12/8/2003 | 4.63 | 4.57 | 4.94 | 4.80 | 5.26 | 4.99 | 1.67 |
| 12/1/2003 | 4.48 | 4.48 | 4.83 | 4.72 | 5.14 | 4.95 | 1.68 |
| 11/24/2003 | 4.50 | 4.44 | 4.76 | 4.65 | 5.08 | 4.86 | 1.70 |
| 11/17/2003 | 4.42 | 4.41 | 4.77 | 4.64 | 5.09 | 4.84 | 1.69 |
| 11/10/2003 | 4.29 | 4.31 | 4.65 | 4.53 | 5.00 | 4.81 | 1.69 |
| 11/3/2003 | 4.28 | 4.29 | 4.64 | 4.53 | 4.93 | 4.82 | 1.72 |
| 10/27/2003 | 4.42 | 4.42 | 4.79 | 4.64 | 5.07 | 4.87 | 1.73 |
| 10/20/2003 | 4.41 | 4.39 | 4.74 | 4.60 | 5.09 | 4.83 | 1.76 |
| 10/13/2003 | 4.36 | 4.37 | 4.72 | 4.62 | 5.13 | 4.77 | 1.76 |
| 10/6/2003 | 4.39 | 4.36 | 4.74 | 4.63 | 5.10 | 4.79 | 1.77 |
| 9/29/2003 | 4.44 | 4.32 | 4.63 | 4.59 | 4.98 | 4.82 | 1.79 |
| 9/22/2003 | 4.37 | 4.32 | 4.68 | 4.56 | 4.91 | 4.75 | 1.83 |
| 9/15/2003 | 4.29 | 4.33 | 4.56 | 4.59 | 4.90 | 4.62 | 1.88 |
| 9/8/2003 | 4.03 | 4.27 | 4.53 | 4.54 | 4.95 | 4.57 | 1.90 |
| 9/1/2003 | 4.25 | 4.25 | 4.60 | 4.51 | 4.94 | 4.53 | 1.92 |
| 8/25/2003 | 4.17 | 4.21 | 4.55 | 4.44 | 4.90 | 4.53 | 1.93 |
| 8/18/2003 | 4.21 | 4.28 | 4.65 | 4.51 | 5.02 | 4.55 | 1.81 |
| 8/11/2003 | NA | NA | NA | NA | NA | NA | 1.75 |
| 8/4/2003 | 4.21 | 4.28 | 4.74 | 4.54 | 4.99 | 4.60 | 1.72 |
| 7/28/2003 | 4.22 | 4.33 | 4.82 | 4.59 | 5.02 | 4.62 | 1.70 |
| 7/21/2003 | 4.19 | 4.29 | 4.71 | 4.53 | 5.01 | 4.55 | 1.71 |
| 7/14/2003 | 4.09 | 4.26 | 4.65 | 4.47 | 4.97 | 4.56 | 1.71 |
| 7/7/2003 | 4.18 | 4.22 | 4.66 | 4.45 | 4.93 | 4.62 | 1.67 |
| 6/30/2003 | 4.15 | 4.28 | 4.67 | 4.51 | 4.95 | 4.68 | 1.67 |
| 6/23/2003 | 4.17 | 4.31 | 4.67 | 4.50 | 4.96 | 4.68 | 1.67 |
| 6/16/2003 | 4.26 | 4.44 | 4.79 | 4.64 | 5.13 | 4.74 | 1.67 |
| 6/9/2003 | 4.27 | 4.38 | 4.79 | 4.58 | 5.05 | 4.67 | 1.67 |
| 6/2/2003 | 4.28 | 4.39 | 4.74 | 4.58 | 5.05 | 4.64 | 1.66 |
| 5/26/2003 | 4.31 | 4.45 | 4.77 | 4.62 | 5.10 | 4.68 | 1.67 |
| 5/19/2003 | 4.09 | 4.38 | 4.69 | 4.56 | 4.99 | 4.66 | 1.68 |
| 5/12/2003 | 4.07 | 4.36 | 4.65 | 4.53 | 4.92 | 4.62 | 1.68 |
| 5/5/2003 | 4.18 | 4.33 | 4.65 | 4.47 | 4.85 | 4.66 | 1.71 |
| 4/28/2003 | 4.14 | 4.28 | 4.58 | 4.40 | 4.77 | 4.66 | 1.75 |
| 4/21/2003 | NA | NA | NA | NA | NA | NA | 1.77 |
| 4/14/2003 | 4.05 | 4.24 | 4.51 | 4.32 | 4.75 | 4.67 | 1.79 |
| 4/7/2003 | 4.03 | 4.24 | 4.47 | 4.32 | 4.77 | 4.64 | 1.82 |
| 3/31/2003 | 4.09 | 4.33 | 4.46 | 4.43 | 4.84 | 4.70 | 1.84 |
| 3/24/2003 | 4.01 | 4.31 | 4.47 | 4.35 | 4.69 | 4.69 | 1.87 |
| 3/17/2003 | 4.14 | 4.36 | 4.60 | 4.43 | 4.83 | 4.64 | 1.91 |
| 3/10/2003 | 4.19 | 4.54 | 4.82 | 4.61 | 5.02 | 4.76 | 1.89 |
| 3/3/2003 | 4.18 | 4.48 | 4.72 | 4.55 | 4.97 | 4.68 | 1.87 |
| 2/24/2003 | 4.22 | 4.43 | 4.68 | 4.47 | 4.92 | 4.64 | 1.84 |
| 2/17/2003 | 4.18 | 4.40 | 4.68 | 4.42 | 4.91 | 4.64 | 1.84 |
| 2/10/2003 | 4.11 | 4.33 | 4.54 | 4.43 | 4.87 | 4.66 | 1.80 |
| 2/3/2003 | 4.02 | 4.30 | 4.58 | 4.41 | 4.85 | 4.71 | 1.71 |
| 1/27/2003 | 4.13 | 4.32 | 4.62 | 4.41 | 4.83 | 4.67 | 1.66 |
| 1/20/2003 | 4.05 | 4.24 | 4.49 | 4.34 | 4.75 | 4.59 | 1.65 |
| 1/13/2003 | 3.92 | 4.18 | 4.42 | 4.27 | 4.63 | 4.56 | 1.65 |
| 1/6/2003 | 3.90 | 4.15 | 4.40 | 4.25 | 4.64 | 4.57 | 1.64 |
| 12/30/2002 | NA | NA | NA | NA | NA | NA | 1.63 |
| 12/23/2002 | NA | NA | NA | NA | NA | NA | 1.59 |
| 12/16/2002 | 3.73 | 3.94 | 4.03 | 4.05 | 4.39 | 4.44 | 1.56 |
| 12/9/2002 | 3.63 | 3.90 | 3.98 | 4.00 | 4.28 | 4.42 | 1.56 |
| 12/2/2002 | 3.69 | 3.84 | 3.90 | 3.93 | 4.18 | 4.37 | 1.56 |
| 11/25/2002 | 3.59 | 3.79 | 3.83 | 3.91 | 4.12 | 4.38 | 1.57 |
| 11/18/2002 | 3.70 | 3.89 | 3.93 | 3.98 | 4.16 | 4.44 | 1.60 |
| 11/11/2002 | 3.81 | 3.94 | 3.94 | 4.04 | 4.31 | 4.45 | 1.62 |
| 11/4/2002 | 3.76 | 3.92 | 4.04 | 4.02 | 4.27 | 4.40 | 1.63 |
| 10/28/2002 | 3.74 | 3.90 | 4.01 | 3.98 | 4.25 | 4.41 | 1.63 |
| 10/21/2002 | 3.68 | 3.88 | 3.93 | 3.94 | 4.26 | 4.36 | 1.64 |
| 10/14/2002 | 3.77 | 3.93 | 4.01 | 3.99 | 4.35 | 4.41 | 1.63 |
| 10/7/2002 | 3.80 | 3.91 | 4.08 | 3.98 | 4.28 | 4.43 | 1.62 |
| 09/30/02 | 3.79 | 3.93 | 4.05 | 3.99 | 4.39 | 4.43 | 1.60 |
| 09/23/02 | 3.72 | 3.87 | 4.00 | 3.94 | 4.32 | 4.36 | 1.58 |
| 09/16/02 | 3.84 | 3.84 | 3.93 | 3.91 | 4.33 | 4.33 | 1.59 |
| 09/09/02 | 3.72 | 3.84 | 3.97 | 3.92 | 4.36 | 4.36 | 1.58 |
| 09/02/02 | 3.73 | 3.90 | 4.00 | 3.99 | 4.38 | 4.40 | 1.58 |
| 8/26/2002 | 3.63 | 3.81 | 3.87 | 3.89 | 4.27 | 4.26 | 1.59 |
| 8/19/2002 | 3.62 | 3.82 | 3.90 | 3.89 | 4.28 | 4.28 | 1.58 |
| 8/12/2002 | 3.67 | 3.81 | 3.94 | 3.89 | 4.29 | 4.28 | 1.58 |
| 8/5/2002 | 3.67 | 3.81 | 3.97 | 3.91 | 4.31 | 4.36 | 1.58 |
| 7/29/2002 | 3.66 | 3.79 | 3.89 | 3.90 | 4.26 | 4.35 | 1.59 |
| 7/22/2002 | 3.81 | 3.84 | 4.04 | 4.01 | 4.38 | 4.38 | 1.59 |
| 7/15/2002 | 3.79 | 3.80 | 3.98 | 4.00 | 4.37 | 4.37 | 1.58 |
| 7/8/2002 | 3.69 | 3.76 | 3.92 | 3.94 | 4.31 | 4.30 | 1.57 |
| 7/1/2002 | 3.61 | 3.77 | 3.94 | 3.95 | 4.30 | 4.27 | 1.58 |
| 6/24/2002 | 3.52 | 3.71 | 3.88 | 3.89 | 4.22 | 4.18 | 1.57 |
| 6/17/2002 | 3.49 | 3.59 | 3.77 | 3.78 | 4.08 | 4.30 | 1.56 |
| 6/10/2002 | 3.47 | 3.62 | 3.79 | 3.78 | 4.08 | 4.12 | 1.56 |
| 6/3/2002 | 3.43 | 3.64 | 3.80 | 3.80 | 4.10 | 4.15 | 1.58 |
| 5/27/2002 | 3.46 | 3.59 | 3.76 | 3.74 | 4.10 | 4.13 | 1.58 |
| 5/20/2002 | 3.53 | 3.59 | 3.79 | 3.74 | 4.06 | 4.14 | 1.58 |
| 5/13/2002 | 3.49 | 3.55 | 3.64 | 3.70 | 4.00 | 4.14 | 1.58 |
| 5/6/2002 | 3.47 | 3.60 | 3.75 | 3.72 | 4.08 | 4.20 | 1.58 |
| 4/29/2002 | 3.46 | 3.56 | 3.70 | 3.66 | 4.01 | 4.16 | 1.58 |
| 4/22/2002 | 3.43 | 3.51 | 3.59 | 3.60 | 3.95 | 4.12 | 1.59 |
| 4/15/2002 | 3.43 | 3.47 | 3.55 | 3.55 | 3.97 | 4.08 | 1.59 |
| 4/8/2002 | 3.39 | 3.42 | 3.56 | 3.53 | 3.94 | 4.04 | 1.60 |
| 4/1/2002 | NA | NA | NA | NA | NA | NA | 1.55 |
| 3/25/2002 | 3.24 | 3.34 | 3.54 | 3.46 | 3.84 | 3.92 | 1.52 |
| 3/18/2002 | 3.16 | 3.32 | 3.51 | 3.45 | 3.80 | 3.89 | 1.47 |
| 3/11/2002 | 3.20 | 3.24 | 3.41 | 3.38 | 3.72 | 3.81 | 1.40 |
| 3/4/2002 | 3.09 | 3.17 | 3.32 | 3.32 | 3.62 | 3.80 | 1.33 |
| 2/25/2002 | 3.06 | 3.16 | 3.34 | 3.30 | 3.62 | 3.78 | 1.30 |
| 2/18/2002 | 3.07 | 3.18 | 3.27 | 3.32 | 3.64 | 3.80 | 1.30 |
| 2/11/2002 | 3.10 | 3.19 | 3.32 | 3.32 | 3.65 | 3.77 | 1.29 |
| 2/4/2002 | 3.16 | 3.17 | 3.31 | 3.29 | 3.63 | 3.80 | 1.30 |
| 1/28/2002 | 2.98 | 3.12 | 3.15 | 3.24 | 3.56 | 3.75 | 1.29 |
| 1/21/2002 | 3.05 | 3.20 | 3.30 | 3.32 | 3.65 | 3.81 | 1.29 |
| 1/14/2002 | 3.20 | 3.25 | 3.33 | 3.37 | 3.72 | 3.85 | 1.30 |
| 1/7/2002 | 3.13 | 3.23 | 3.21 | 3.35 | 3.67 | 3.78 | 1.29 |
| 12/31/2001 | NA | NA | NA | NA | NA | NA | 1.28 |
| 12/24/2001 | NA | NA | NA | NA | NA | NA | 1.26 |
| 12/17/2001 | 3.09 | 3.24 | 3.24 | 3.38 | 3.58 | 3.81 | 1.25 |
| 12/10/2001 | 3.13 | 3.21 | 3.20 | 3.36 | 3.58 | 3.77 | 1.28 |
| 12/3/2001 | 3.12 | 3.20 | 3.24 | 3.36 | 3.58 | 3.73 | 1.29 |
| 11/26/2001 | 3.09 | 3.17 | 3.14 | 3.34 | 3.54 | 3.72 | 1.31 |
| 11/19/2001 | 3.19 | 3.21 | 3.19 | 3.33 | 3.53 | 3.77 | 1.35 |
| 11/12/2001 | 3.10 | 3.27 | 3.23 | 3.41 | 3.61 | 3.89 | 1.37 |
| 11/5/2001 | 3.24 | 3.32 | 3.25 | 3.47 | 3.62 | 3.90 | 1.40 |
| 10/29/2001 | 3.20 | 3.36 | 3.28 | 3.44 | 3.71 | 3.92 | 1.42 |
| 10/22/2001 | 3.24 | 3.35 | 3.26 | 3.41 | 3.66 | 3.95 | 1.45 |
| 10/15/2001 | 3.36 | 3.45 | 3.33 | 3.52 | 3.76 | 4.13 | 1.50 |
| 10/8/2001 | 3.39 | 3.52 | 3.45 | 3.61 | 3.86 | 4.20 | 1.54 |
| 10/1/2001 | 3.38 | 3.55 | 3.53 | 3.63 | 3.85 | 4.24 | 1.59 |
| 9/24/2001 | 3.44 | 3.63 | 3.66 | 3.66 | 4.00 | 4.23 | 1.65 |
| 9/17/2001 | 3.63 | 3.67 | 3.62 | 3.69 | 4.10 | 4.25 | 1.69 |
| 9/10/2001 | 3.52 | 3.54 | 3.51 | 3.58 | 3.98 | 4.22 | 1.69 |
| 9/3/2001 | 3.53 | 3.54 | 3.52 | 3.59 | 3.98 | 4.24 | 1.70 |
| 8/27/2001 | 3.40 | 3.53 | 3.47 | 3.58 | 3.95 | 4.20 | 1.65 |
| 8/20/2001 | 3.52 | 3.55 | 3.51 | 3.60 | 3.94 | 4.20 | 1.61 |
| 8/13/2001 | 3.33 | 3.48 | 3.43 | 3.54 | 3.87 | 4.14 | 1.58 |
| 8/6/2001 | 3.27 | 3.41 | 3.37 | 3.48 | 3.80 | 4.17 | 1.57 |
| 7/30/2001 | 3.23 | 3.39 | 3.30 | 3.47 | 3.77 | 4.17 | 1.58 |
| 7/23/2001 | 3.25 | 3.41 | 3.34 | 3.45 | 3.70 | 4.18 | 1.60 |
| 7/16/2001 | 3.20 | 3.38 | 3.32 | 3.42 | 3.67 | 4.12 | 1.62 |
| 7/9/2001 | 3.26 | 3.38 | 3.32 | 3.43 | 3.70 | 4.17 | 1.64 |
| 7/2/2001 | 3.28 | 3.42 | 3.34 | 3.47 | 3.70 | 4.20 | 1.68 |
| 6/25/2001 | 3.28 | 3.52 | 3.45 | 3.55 | 3.75 | 4.20 | 1.74 |
| 6/18/2001 | 3.40 | 3.58 | 3.54 | 3.61 | 3.87 | 4.21 | 1.79 |
| 6/11/2001 | 3.30 | 3.55 | 3.49 | 3.56 | 3.83 | 4.11 | 1.83 |
| 6/4/2001 | 3.55 | 3.61 | 3.56 | 3.59 | 3.91 | 4.22 | 1.85 |
| 5/28/2001 | 3.58 | 3.67 | 3.52 | 3.64 | 4.05 | 4.22 | 1.87 |
| 5/21/2001 | 3.61 | 3.76 | 3.66 | 3.72 | 4.17 | 4.29 | 1.86 |
| 5/14/2001 | 3.74 | 3.72 | 3.75 | 3.70 | 4.22 | 4.19 | 1.88 |
| 5/7/2001 | 3.75 | 3.75 | 3.77 | 3.72 | 4.17 | 4.18 | 1.87 |
| 4/30/2001 | 3.66 | 3.71 | 3.66 | 3.68 | 4.13 | 4.17 | 1.81 |
| 4/23/2001 | 3.70 | 3.73 | 3.76 | 3.70 | 4.18 | 4.17 | 1.80 |
| 4/16/2001 | NA | NA | NA | NA | NA | NA | 1.75 |
| 4/9/2001 | 3.54 | 3.59 | 3.61 | 3.62 | 4.05 | 4.13 | 1.68 |
| 4/2/2001 | 3.40 | 3.49 | 3.52 | 3.52 | 3.91 | 4.02 | 1.62 |
| 3/26/2001 | 3.42 | 3.52 | 3.57 | 3.55 | 3.92 | 4.07 | 1.59 |
| 3/19/2001 | 3.45 | 3.50 | 3.57 | 3.56 | 3.89 | 4.05 | 1.59 |
| 3/12/2001 | 3.56 | 3.64 | 3.66 | 3.70 | 4.02 | 4.16 | 1.60 |
| 3/5/2001 | 3.58 | 3.66 | 3.73 | 3.72 | 4.03 | 4.30 | 1.61 |
| 2/26/2001 | 3.45 | 3.60 | 3.63 | 3.65 | 4.01 | 4.20 | 1.62 |
| 2/19/2001 | 3.57 | 3.60 | 3.64 | 3.65 | 4.04 | 4.20 | 1.63 |
| 2/12/2001 | 3.70 | 3.66 | 3.70 | 3.72 | 4.11 | 4.25 | 1.66 |
| 2/5/2001 | 3.58 | 3.64 | 3.71 | 3.70 | 4.09 | 4.29 | 1.63 |
| 1/29/2001 | 3.47 | 3.54 | 3.62 | 3.60 | 3.98 | 4.23 | 1.64 |
| 1/22/2001 | 3.60 | 3.60 | 3.60 | 3.68 | 4.04 | 4.27 | 1.66 |
| 1/15/2001 | 3.58 | 3.58 | 3.47 | 3.70 | 4.07 | 4.29 | 1.66 |
| 1/8/2001 | 3.47 | 3.58 | 3.55 | 3.74 | 4.02 | 4.42 | 1.61 |
| 1/1/2001 | NA | NA | NA | NA | NA | NA | 1.59 |
| 12/25/2000 | NA | NA | NA | NA | NA | NA | 1.60 |
| 12/18/2000 | 3.39 | 3.51 | 3.38 | 3.64 | 3.70 | 4.45 | 1.61 |
| 12/11/2000 | 3.33 | 3.55 | 3.39 | 3.63 | 3.69 | 4.43 | 1.64 |
| 12/4/2000 | 3.48 | 3.66 | 3.52 | 3.73 | 3.88 | 4.49 | 1.67 |
| 11/27/2000 | 3.46 | 3.52 | 3.39 | 3.60 | 3.76 | 4.43 | 1.69 |
| 11/20/2000 | 3.40 | 3.51 | 3.36 | 3.59 | 3.75 | 4.44 | 1.69 |
| 11/13/2000 | 3.39 | 3.55 | 3.42 | 3.63 | 3.78 | 4.44 | 1.70 |
| 11/6/2000 | 3.50 | 3.62 | 3.47 | 3.65 | 3.86 | 4.47 | 1.71 |
| 10/30/2000 | NA | NA | NA | NA | NA | NA | 1.72 |
| 10/23/2000 | 3.52 | 3.48 | 3.38 | 3.54 | 3.82 | 4.44 | 1.72 |
| 10/16/2000 | 3.43 | 3.50 | 3.37 | 3.58 | 3.82 | 4.35 | 1.72 |
| 10/9/2000 | 3.44 | 3.56 | 3.40 | 3.64 | 3.82 | 4.37 | 1.68 |
| 10/2/2000 | 3.53 | 3.73 | 3.47 | 3.71 | 3.86 | 4.43 | 1.70 |
| 9/25/2000 | 3.57 | 3.79 | 3.54 | 3.72 | 4.01 | 4.40 | 1.73 |
| 9/18/2000 | 3.47 | 3.70 | 3.47 | 3.63 | 3.91 | 4.24 | 1.73 |
| 9/11/2000 | 3.58 | 3.66 | 3.42 | 3.64 | 3.96 | 4.29 | 1.74 |
| 9/4/2000 | 3.63 | 3.76 | 3.52 | 3.75 | 4.02 | 4.37 | 1.71 |
| 8/28/2000 | 3.65 | 3.79 | 3.52 | 3.76 | 4.01 | 4.46 | 1.66 |
| 8/21/2000 | 3.56 | 3.78 | 3.49 | 3.76 | 4.01 | 4.53 | 1.65 |
| 8/14/2000 | 3.69 | 3.79 | 3.54 | 3.78 | 4.00 | 4.61 | 1.64 |
| 8/7/2000 | 3.56 | 3.79 | 3.50 | 3.77 | 3.98 | 4.60 | 1.66 |
| 7/31/2000 | 3.58 | 3.91 | 3.58 | 3.85 | 4.02 | 4.73 | 1.67 |
| 7/24/2000 | 3.71 | 4.00 | 3.65 | 3.93 | 4.10 | 4.85 | 1.71 |
| 7/17/2000 | 3.74 | 4.04 | 3.71 | 3.97 | 4.20 | 4.79 | 1.73 |
| 7/10/2000 | 3.95 | 4.12 | 3.87 | 4.05 | 4.30 | 4.89 | 1.77 |
| 7/3/2000 | 4.01 | 4.14 | 3.79 | 4.04 | 4.40 | 4.88 | 1.79 |
| 6/26/2000 | 3.88 | 4.03 | 3.72 | 3.96 | 4.36 | 4.87 | 1.81 |
| 6/19/2000 | 4.11 | 4.10 | 3.82 | 4.02 | 4.42 | 4.85 | 1.83 |
| 6/12/2000 | 4.01 | 4.07 | 3.86 | 3.98 | 4.35 | 4.81 | 1.79 |
| 6/5/2000 | 3.96 | 4.05 | 3.75 | 3.97 | 4.38 | 4.76 | 1.73 |
| 5/29/2000 | 3.89 | 3.94 | 3.63 | 3.89 | 4.34 | 4.67 | 1.71 |
| 5/22/2000 | 3.61 | 3.74 | 3.39 | 3.73 | 4.17 | 4.57 | 1.70 |
| 5/15/2000 | 3.56 | 3.73 | 3.34 | 3.66 | 4.05 | 4.54 | 1.67 |
| 5/8/2000 | 3.47 | 3.65 | 3.28 | 3.58 | 3.95 | 4.63 | 1.64 |
| 5/1/2000 | 3.53 | 3.71 | 3.44 | 3.62 | 3.96 | 4.74 | 1.61 |
| 4/24/2000 | 3.63 | 3.80 | 3.40 | 3.69 | 4.02 | 4.81 | 1.62 |
| 4/17/2000 | 3.77 | 3.88 | 3.52 | 3.75 | 4.04 | 4.79 | 1.63 |
| 4/10/2000 | 3.75 | 3.95 | 3.54 | 3.83 | 4.12 | 4.81 | 1.66 |
| 4/3/2000 | 3.74 | 3.98 | 3.59 | 3.82 | 4.14 | 4.84 | 1.69 |
| 3/27/2000 | 3.87 | 4.02 | 3.65 | 3.87 | 4.18 | 4.83 | 1.69 |
| 3/20/2000 | 3.86 | 4.06 | 3.77 | 3.93 | 4.23 | 4.66 | 1.71 |
| 3/13/2000 | 3.73 | 4.02 | 3.70 | 3.90 | 4.27 | 4.66 | 1.71 |
| 3/6/2000 | 3.72 | 3.94 | 3.63 | 3.84 | 4.22 | 4.61 | 1.67 |
| 2/28/2000 | 3.68 | 3.90 | 3.63 | 3.82 | 4.11 | 4.65 | 1.59 |
| 2/21/2000 | 3.70 | 4.00 | 3.73 | 3.93 | 4.31 | 4.69 | 1.58 |
| 2/14/2000 | 3.64 | 3.85 | 3.59 | 3.78 | 4.09 | 4.50 | 1.53 |
| 2/7/2000 | 3.64 | 3.85 | 3.57 | 3.77 | 4.09 | 4.55 | 1.50 |
| 1/31/2000 | 3.56 | 3.81 | 3.54 | 3.71 | 4.00 | 4.58 | 1.50 |
| 1/24/2000 | 3.58 | 3.95 | 3.67 | 3.83 | 4.13 | 4.74 | 1.49 |
| 1/17/2000 | 3.66 | 3.95 | 3.68 | 3.82 | 4.08 | 4.67 | 1.46 |
| 1/10/2000 | 3.80 | 4.04 | 3.82 | 3.92 | 4.16 | 4.69 | 1.45 |
| 1/3/2000 | 3.34 | 3.57 | 3.52 | 3.54 | 3.78 | 4.17 | 1.46 |
| 12/27/1999 | 3.42 | 3.70 | 3.48 | 3.62 | 3.73 | 4.49 | 1.46 |
| 12/20/1999 | 3.42 | 3.70 | 3.48 | 3.62 | 3.73 | 4.49 | 1.46 |
| 12/13/1999 | 3.42 | 3.70 | 3.48 | 3.62 | 3.73 | 4.49 | 1.46 |
| 12/6/1999 | 3.42 | 3.73 | 3.51 | 3.64 | 3.74 | 4.45 | 1.46 |
| 11/29/1999 | 3.31 | 3.66 | 3.45 | 3.57 | 3.72 | 4.41 | 1.46 |
| 11/22/1999 | 3.32 | 3.67 | 3.51 | 3.61 | 3.78 | 4.38 | 1.45 |
| 11/15/1999 | 3.40 | 3.61 | 3.48 | 3.58 | 3.70 | 4.34 | 1.44 |
| 11/8/1999 | 3.36 | 3.60 | 3.48 | 3.59 | 3.67 | 4.34 | 1.42 |
| 11/1/1999 | 3.43 | 3.64 | 3.58 | 3.63 | 3.76 | 4.41 | 1.42 |
| 10/25/1999 | 3.51 | 3.68 | 3.62 | 3.74 | 3.80 | 4.48 | 1.42 |
| 10/18/1999 | 3.55 | 3.74 | 3.63 | 3.79 | 3.85 | 4.50 | 1.42 |
| 10/11/1999 | 3.52 | 3.67 | 3.63 | 3.75 | 3.79 | 4.49 | 1.44 |
| 10/4/1999 | 3.53 | 3.71 | 3.66 | 3.80 | 3.86 | 4.48 | 1.44 |
| 9/27/1999 | 3.36 | 3.60 | 3.55 | 3.68 | 3.74 | 4.44 | 1.44 |
| 9/20/1999 | 3.32 | 3.56 | 3.49 | 3.64 | 3.72 | 4.38 | 1.45 |
| 9/13/1999 | 3.35 | 3.55 | 3.45 | 3.64 | 3.68 | 4.30 | 1.43 |
| 9/6/1999 | 3.60 | 3.60 | 3.55 | 3.70 | 3.72 | 4.29 | 1.42 |
| 8/30/1999 | 3.75 | 3.57 | 3.50 | 3.65 | 3.70 | 4.25 | 1.42 |
| 8/23/1999 | 3.64 | 3.56 | 3.48 | 3.64 | 3.76 | 4.28 | 1.41 |
| 8/16/1999 | 3.67 | 3.57 | 3.45 | 3.64 | 3.80 | 4.27 | 1.41 |
| 8/9/1999 | 3.62 | 3.57 | 3.43 | 3.69 | 3.80 | 4.25 | 1.39 |
| 8/2/1999 | 3.61 | 3.54 | 3.48 | 3.68 | 3.73 | 4.23 | 1.38 |
| 7/26/1999 | 3.59 | 3.52 | 3.40 | 3.66 | 3.72 | 4.16 | 1.37 |
| 7/19/1999 | 3.47 | 3.40 | 3.34 | 3.52 | 3.60 | 4.12 | 1.35 |
| 7/12/1999 | 3.37 | 3.33 | 3.25 | 3.46 | 3.54 | 4.07 | 1.32 |
| 7/5/1999 | 3.33 | 3.32 | 3.17 | 3.46 | 3.51 | 4.09 | 1.31 |
| 6/28/1999 | 3.37 | 3.34 | 3.23 | 3.46 | 3.51 | 4.12 | 1.30 |
| 6/21/1999 | 3.37 | 3.34 | 3.21 | 3.46 | 3.51 | 4.10 | 1.30 |
| 6/14/1999 | 3.35 | 3.34 | 3.23 | 3.47 | 3.50 | 4.14 | 1.29 |
| 6/7/1999 | 3.31 | 3.29 | 3.21 | 3.40 | 3.42 | 4.12 | 1.30 |
| 6/1/1999 | 3.36 | 3.35 | 3.21 | 3.45 | 3.49 | 4.16 | 1.30 |
| 5/24/1999 | 3.32 | 3.40 | 3.27 | 3.51 | 3.54 | 4.13 | 1.31 |
| 5/17/1999 | 3.44 | 3.44 | 3.19 | 3.54 | 3.60 | 4.19 | 1.32 |
| 5/10/1999 | 3.47 | 3.48 | 3.26 | 3.58 | 3.68 | 4.19 | 1.32 |
| 5/3/1999 | 3.36 | 3.40 | 3.27 | 3.51 | 3.55 | 4.16 | 1.32 |
| 4/26/1999 | 3.36 | 3.39 | 3.32 | 3.49 | 3.55 | 4.17 | 1.31 |
| 4/19/1999 | 3.39 | 3.40 | 3.34 | 3.49 | 3.56 | 4.17 | 1.31 |
| 4/12/1999 | 3.43 | 3.44 | 3.37 | 3.54 | 3.61 | 4.18 | 1.32 |
| 4/5/1999 | 3.27 | 3.36 | 3.17 | 3.46 | 3.56 | 3.87 | 1.30 |
| 3/29/1999 | 3.27 | 3.36 | 3.17 | 3.46 | 3.56 | 3.87 | 1.26 |
| 3/22/1999 | 3.32 | 3.37 | 3.19 | 3.47 | 3.55 | 3.78 | 1.20 |
| 3/15/1999 | 3.33 | 3.36 | 3.17 | 3.44 | 3.52 | 3.74 | 1.16 |
| 3/8/1999 | 3.26 | 3.36 | 3.08 | 3.39 | 3.47 | 3.70 | 1.11 |
| 3/1/1999 | 3.27 | 3.33 | 3.07 | 3.39 | 3.47 | 3.71 | 1.10 |
| 2/22/1999 | 3.31 | 3.37 | 3.11 | 3.42 | 3.49 | 3.76 | 1.10 |
| 2/15/1999 | 3.36 | 3.43 | 3.15 | 3.48 | 3.55 | 3.79 | 1.11 |
| 2/8/1999 | 3.40 | 3.46 | 3.28 | 3.51 | 3.60 | 3.81 | 1.12 |
| 2/1/1999 | 3.39 | 3.46 | 3.26 | 3.51 | 3.58 | 3.82 | 1.12 |
| 1/18/1999 | 3.48 | 3.55 | 3.35 | 3.61 | 3.67 | 3.82 | 1.13 |
| 1/11/1999 | 3.45 | 3.52 | 3.29 | 3.56 | 3.72 | 3.76 | 1.13 |
| 1/4/1999 | 3.52 | 3.58 | 3.34 | 3.63 | 3.77 | 3.83 | 1.13 |
| 12/28/1998 | 3.88 | 3.62 | 3.41 | 3.68 | 3.66 | 3.96 | 1.13 |
| 12/21/1998 | 3.88 | 3.62 | 3.41 | 3.68 | 3.66 | 3.96 | 1.14 |
| 12/14/1998 | 3.88 | 3.62 | 3.41 | 3.68 | 3.66 | 3.96 | 1.14 |
| 12/7/1998 | 3.48 | 3.56 | 3.41 | 3.63 | 3.62 | 3.89 | 1.15 |
| 11/30/1998 | 3.49 | 3.54 | 3.34 | 3.62 | 3.62 | 3.89 | 1.16 |
| 11/23/1998 | 3.47 | 3.52 | 3.38 | 3.61 | 3.60 | 3.93 | 1.18 |
| 11/16/1998 | 3.60 | 3.61 | 3.44 | 3.71 | 3.72 | 3.98 | 1.18 |
| 11/9/1998 | 3.56 | 3.57 | 3.41 | 3.67 | 3.71 | 3.96 | 1.19 |
| 11/2/1998 | 3.63 | 3.65 | 3.47 | 3.77 | 3.78 | 3.96 | 1.20 |
| 10/26/1998 | 3.69 | 3.71 | 3.56 | 3.82 | 3.83 | 4.06 | 1.20 |
| 10/19/1998 | 3.69 | 3.71 | 3.56 | 3.82 | 3.83 | 4.06 | 1.20 |
| 10/12/1998 | 3.63 | 3.66 | 3.51 | 3.78 | 3.80 | 4.05 | 1.21 |
| 10/5/1998 | 3.67 | 3.70 | 3.56 | 3.82 | 3.84 | 4.04 | 1.20 |
| 9/28/1998 | 3.57 | 3.61 | 3.46 | 3.73 | 3.74 | 4.09 | 1.20 |
| 9/21/1998 | 3.56 | 3.58 | 3.42 | 3.71 | 3.72 | 4.04 | 1.20 |
| 9/14/1998 | 3.56 | 3.57 | 3.41 | 3.69 | 3.69 | 4.03 | 1.19 |
| 9/7/1998 | 3.52 | 3.51 | 3.36 | 3.63 | 3.64 | 4.00 | 1.19 |
| 8/31/1998 | 3.44 | 3.46 | 3.31 | 3.55 | 3.59 | 4.05 | 1.20 |
| 8/24/1998 | 3.38 | 3.39 | 3.25 | 3.50 | 3.51 | 3.96 | 1.20 |
| 8/17/1998 | 3.37 | 3.39 | 3.25 | 3.50 | 3.51 | 3.95 | 1.21 |
| 8/10/1998 | 3.43 | 3.43 | 3.27 | 3.54 | 3.57 | 3.96 | 1.21 |
| 8/3/1998 | 3.43 | 3.40 | 3.30 | 3.54 | 3.57 | 3.95 | 1.22 |
| 7/27/1998 | 3.43 | 3.42 | 3.29 | 3.55 | 3.57 | 4.04 | 1.23 |
| 7/20/1998 | 3.47 | 3.44 | 3.30 | 3.55 | 3.61 | 3.97 | 1.24 |
| 7/13/1998 | 3.43 | 3.41 | 3.24 | 3.51 | 3.57 | 3.96 | 1.23 |
| 7/6/1998 | 3.37 | 3.38 | 3.21 | 3.48 | 3.54 | 3.97 | 1.24 |
| 6/29/1998 | 3.36 | 3.38 | 3.23 | 3.48 | 3.52 | 4.05 | 1.24 |
| 6/22/1998 | 3.39 | 3.41 | 3.25 | 3.52 | 3.54 | 4.02 | 1.24 |
| 6/15/1998 | 3.40 | 3.38 | 3.18 | 3.48 | 3.52 | 3.92 | 1.24 |
| 6/8/1998 | 3.47 | 3.45 | 3.23 | 3.55 | 3.58 | 3.95 | 1.25 |
| 6/1/1998 | 3.46 | 3.45 | 3.25 | 3.55 | 3.58 | 3.97 | 1.24 |
| 5/25/1998 | 3.50 | 3.48 | 3.27 | 3.57 | 3.62 | 3.96 | 1.25 |
| 5/18/1998 | 3.49 | 3.45 | 3.25 | 3.54 | 3.59 | 3.93 | 1.25 |
| 5/11/1998 | 3.48 | 3.48 | 3.27 | 3.55 | 3.61 | 3.92 | 1.25 |
| 5/4/1998 | 3.47 | 3.47 | 3.29 | 3.54 | 3.60 | 4.01 | 1.24 |
| 4/27/1998 | 3.45 | 3.46 | 3.28 | 3.52 | 3.59 | 4.02 | 1.23 |
| 4/20/1998 | 3.43 | 3.44 | 3.25 | 3.48 | 3.56 | 4.04 | 1.21 |
| 4/13/1998 | 3.36 | 3.38 | 3.19 | 3.41 | 3.52 | 4.03 | 1.21 |
| 4/6/1998 | 3.36 | 3.38 | 3.19 | 3.41 | 3.52 | 4.03 | 1.21 |
| 3/30/1998 | 3.36 | 3.38 | 3.16 | 3.40 | 3.50 | 4.07 | 1.22 |
| 3/23/1998 | 3.28 | 3.39 | 3.14 | 3.43 | 3.43 | 4.08 | 1.19 |
| 3/16/1998 | 3.36 | 3.43 | 3.22 | 3.45 | 3.48 | 3.81 | 1.20 |
| 3/9/1998 | 3.40 | 3.43 | 3.23 | 3.48 | 3.51 | 3.75 | 1.21 |
| 3/2/1998 | 3.46 | 3.47 | 3.23 | 3.52 | 3.54 | 3.77 | 1.22 |
| 2/23/1998 | 3.48 | 3.50 | 3.24 | 3.56 | 3.57 | 3.77 | 1.23 |
| 2/16/1998 | 3.44 | 3.45 | 3.19 | 3.52 | 3.53 | 3.76 | 1.23 |
| 2/9/1998 | 3.46 | 3.47 | 3.30 | 3.53 | 3.55 | 3.76 | 1.24 |
| 2/2/1998 | 3.44 | 3.46 | 3.24 | 3.51 | 3.54 | 3.77 | 1.25 |
| 1/26/1998 | 3.52 | 3.53 | 3.29 | 3.58 | 3.56 | 3.83 | 1.25 |
| 1/25/1998 | 3.47 | 3.58 | 3.34 | 3.58 | 3.66 | 3.85 | 1.13 |
| 1/19/1998 | 3.43 | 3.45 | 3.18 | 3.51 | 3.51 | 3.78 | 1.27 |
| 1/12/1998 | 3.47 | 3.51 | 3.27 | 3.56 | 3.56 | 3.75 | 1.28 |
| 1/5/1998 | 3.47 | 3.51 | 3.30 | 3.57 | 3.59 | 3.78 | 1.29 |
| 12/29/1997 | 3.60 | 3.56 | 3.40 | 3.67 | 3.70 | 3.79 | 1.30 |
| 12/22/1997 | 3.60 | 3.56 | 3.40 | 3.67 | 3.70 | 3.79 | 1.31 |
| 12/15/1997 | 3.60 | 3.56 | 3.40 | 3.67 | 3.70 | 3.79 | 1.32 |
| 12/8/1997 | 3.58 | 3.53 | 3.39 | 3.64 | 3.66 | 3.83 | 1.33 |
| 12/1/1997 | 3.60 | 3.57 | 3.42 | 3.67 | 3.68 | 3.92 | 1.34 |
| 11/24/1997 | 3.68 | 3.65 | 3.50 | 3.77 | 3.79 | 3.94 | 1.35 |
| 11/17/1997 | 3.73 | 3.67 | 3.51 | 3.79 | 3.79 | 3.95 | 1.35 |
| 11/10/1997 | 3.77 | 3.72 | 3.60 | 3.84 | 3.84 | 3.93 | 1.36 |
| 11/3/1997 | 3.72 | 3.66 | 3.59 | 3.79 | 3.82 | 3.91 | 1.36 |
| 10/27/1997 | 3.67 | 3.61 | 3.52 | 3.80 | 3.78 | 3.88 | 1.37 |
| 10/20/1997 | 3.65 | 3.57 | 3.51 | 3.73 | 3.73 | 3.82 | 1.38 |
| 10/13/1997 | 3.69 | 3.62 | 3.57 | 3.75 | 3.77 | 3.80 | 1.39 |
| 10/6/1997 | 3.67 | 3.59 | 3.54 | 3.74 | 3.76 | 3.81 | 1.39 |
| 9/29/1997 | 3.72 | 3.61 | 3.53 | 3.75 | 3.77 | 3.80 | 1.39 |
| 9/22/1997 | 3.69 | 3.55 | 3.49 | 3.70 | 3.75 | 3.79 | 1.40 |
| 9/15/1997 | 3.76 | 3.62 | 3.53 | 3.77 | 3.84 | 3.81 | 1.42 |
| 9/8/1997 | 3.63 | 3.53 | 3.45 | 3.68 | 3.73 | 3.76 | 1.42 |
| 9/1/1997 | 3.60 | 3.48 | 3.44 | 3.64 | 3.73 | 3.80 | 1.42 |
| 8/25/1997 | 3.69 | 3.50 | 3.43 | 3.65 | 3.76 | 3.83 | 1.42 |
| 8/18/1997 | 3.65 | 3.47 | 3.46 | 3.63 | 3.72 | 3.72 | 1.41 |
| 8/11/1997 | 3.68 | 3.40 | 3.34 | 3.59 | 3.68 | 3.70 | 1.40 |
| 8/4/1997 | 3.50 | 3.33 | 3.31 | 3.55 | 3.64 | 3.68 | 1.37 |
| 7/28/1997 | 3.49 | 3.36 | 3.32 | 3.60 | 3.55 | 3.70 | 1.35 |
| 7/21/1997 | 3.57 | 3.44 | 3.37 | 3.68 | 3.65 | 3.84 | 1.36 |
| 7/14/1997 | 3.57 | 3.44 | 3.37 | 3.68 | 3.65 | 3.84 | 1.35 |
| 7/7/1997 | 3.65 | 3.54 | 3.45 | 3.77 | 3.74 | 3.87 | 1.36 |
| 6/30/1997 | 3.66 | 3.56 | 3.42 | 3.78 | 3.82 | 3.61 | 1.36 |
| 6/23/1997 | 3.74 | 3.62 | 3.53 | 3.82 | 3.88 | 3.63 | 1.36 |
| 6/16/1997 | 3.72 | 3.61 | 3.46 | 3.78 | 3.85 | 3.57 | 1.37 |
| 6/9/1997 | 3.77 | 3.65 | 3.56 | 3.82 | 3.94 | 3.60 | 1.38 |
| 6/2/1997 | 3.73 | 3.62 | 3.56 | 3.78 | 3.89 | 3.53 | 1.39 |
| 5/26/1997 | 3.79 | 3.67 | 3.61 | 3.84 | 3.95 | 3.53 | 1.39 |
| 5/19/1997 | 3.77 | 3.66 | 3.54 | 3.84 | 3.93 | 3.56 | 1.38 |
| 5/12/1997 | 3.79 | 3.67 | 3.60 | 3.80 | 3.93 | 3.54 | 1.37 |
| 5/5/1997 | 3.69 | 3.61 | 3.50 | 3.75 | 3.87 | 3.48 | 1.37 |
| 4/28/1997 | 3.69 | 3.60 | 3.53 | 3.73 | 3.85 | 3.49 | 1.38 |
| 4/21/1997 | 3.76 | 3.67 | 3.56 | 3.80 | 3.90 | 3.52 | 1.38 |
| 4/14/1997 | 3.70 | 3.62 | 3.54 | 3.78 | 3.84 | 3.50 | 1.38 |
| 4/7/1997 | 3.74 | 3.67 | 3.57 | 3.82 | 3.88 | 3.52 | 1.39 |
| 3/31/1997 | 3.84 | 3.72 | 3.61 | 3.82 | 3.99 | 3.54 | 1.38 |
| 3/24/1997 | 3.84 | 3.72 | 3.61 | 3.82 | 3.99 | 3.54 | 1.39 |
| 3/17/1997 | 3.84 | 3.71 | 3.67 | 3.82 | 3.98 | 3.45 | 1.38 |
| 3/10/1997 | 3.80 | 3.69 | 3.55 | 3.83 | 3.93 | 3.48 | 1.39 |
| 3/3/1997 | 3.82 | 3.70 | 3.57 | 3.81 | 3.95 | 3.53 | 1.40 |
| 2/24/1997 | 3.87 | 3.76 | 3.60 | 3.88 | 4.02 | 3.56 | 1.41 |
| 2/17/1997 | 3.83 | 3.72 | 3.60 | 3.84 | 3.99 | 3.53 | 1.41 |
| 2/10/1997 | 3.91 | 3.80 | 3.70 | 3.96 | 4.09 | 3.59 | 1.41 |
| 2/3/1997 | 3.94 | 3.82 | 3.70 | 3.97 | 4.10 | 3.56 | 1.42 |
| 1/27/1997 | 3.95 | 3.82 | 3.67 | 4.03 | 4.10 | 3.61 | 1.42 |
| 1/20/1997 | 3.95 | 3.86 | 3.78 | 4.08 | 4.13 | 3.69 | 1.42 |
| 1/13/1997 | 4.03 | 3.97 | 3.82 | 4.17 | 4.25 | 3.70 | 1.42 |
| 1/6/1997 | 4.21 | 4.01 | 3.83 | 4.18 | 4.29 | 3.74 | 1.41 |
| 12/30/1996 | 4.13 | 4.00 | 3.89 | 4.18 | 4.25 | 3.70 | 1.41 |
| 12/23/1996 | 4.13 | 4.00 | 3.89 | 4.18 | 4.25 | 3.70 | 1.41 |
| 12/16/1996 | 4.13 | 4.00 | 3.89 | 4.18 | 4.25 | 3.70 | 1.42 |
| 12/9/1996 | 4.12 | 3.98 | 3.94 | 4.23 | 4.27 | 3.67 | 1.42 |
| 12/2/1996 | 4.15 | 3.99 | 3.92 | 4.23 | 4.26 | 3.75 | 1.42 |
| 11/25/1996 | 4.12 | 4.05 | 3.95 | 4.26 | 4.33 | 3.60 | 1.42 |
| 11/18/1996 | 4.16 | 4.10 | 4.06 | 4.25 | 4.43 | 3.61 | 1.42 |
| 11/11/1996 | 4.19 | 4.08 | 3.97 | 4.23 | 4.40 | 3.58 | 1.41 |
| 11/4/1996 | 4.19 | 4.08 | 3.97 | 4.23 | 4.40 | 3.58 | 1.40 |
| 10/28/1996 | 4.17 | 4.06 | 3.99 | 4.21 | 4.42 | 3.43 | 1.40 |
| 10/21/1996 | 4.13 | 4.02 | 3.90 | 4.16 | 4.35 | 3.38 | 1.38 |
| 10/14/1996 | 4.07 | 3.99 | 3.96 | 4.17 | 4.33 | 3.39 | 1.38 |
| 10/7/1996 | 4.02 | 3.98 | 4.01 | 4.19 | 4.28 | 3.35 | 1.37 |
| 9/30/1996 | 3.92 | 3.98 | 3.97 | 4.17 | 4.27 | 3.37 | 1.38 |
| 9/23/1996 | 4.01 | 4.01 | 4.05 | 4.16 | 4.36 | 3.26 | 1.38 |
| 9/16/1996 | 4.01 | 4.01 | 4.05 | 4.16 | 4.36 | 3.26 | 1.38 |
| 9/9/1996 | 4.05 | 4.02 | 4.05 | 4.21 | 4.38 | 3.27 | 1.38 |
| 9/2/1996 | 4.02 | 4.02 | 4.08 | 4.20 | 4.49 | 3.29 | 1.38 |
| 8/26/1996 | 4.04 | 4.04 | 4.09 | 4.21 | 4.53 | 3.20 | 1.39 |
| 8/19/1996 | 4.01 | 3.99 | 4.10 | 4.19 | 4.48 | 3.17 | 1.38 |
| 8/12/1996 | 4.03 | 4.04 | 4.12 | 4.19 | 4.48 | 3.07 | 1.38 |
| 8/5/1996 | 4.03 | 4.04 | 4.12 | 4.19 | 4.48 | 3.07 | 1.39 |
| 7/29/1996 | 4.02 | 4.05 | 4.08 | 4.16 | 4.47 | 3.10 | 1.40 |
| 7/22/1996 | 4.05 | 4.05 | 4.11 | 4.21 | 4.46 | 3.09 | 1.41 |
| 7/15/1996 | 3.96 | 3.97 | 3.98 | 4.13 | 4.36 | 3.03 | 1.41 |
| 7/8/1996 | 3.89 | 3.94 | 3.92 | 4.13 | 4.32 | 3.04 | 1.41 |
| 7/1/1996 | 3.91 | 3.94 | 3.90 | 4.12 | 4.31 | 3.05 | 1.42 |
| 6/24/1996 | 3.89 | 3.92 | 3.92 | 4.11 | 4.29 | 3.02 | 1.43 |
| 6/17/1996 | 3.92 | 3.95 | 3.93 | 4.10 | 4.33 | 3.04 | 1.44 |
| 6/10/1996 | 3.88 | 3.92 | 3.91 | 4.08 | 4.28 | 3.03 | 1.44 |
| 6/3/1996 | 3.97 | 3.97 | 3.99 | 4.12 | 4.35 | 3.08 | 1.45 |
| 5/27/1996 | 3.96 | 3.94 | 3.95 | 4.09 | 4.34 | 3.01 | 1.46 |
| 5/20/1996 | 3.99 | 3.98 | 3.99 | 4.10 | 4.40 | 3.02 | 1.47 |
| 5/13/1996 | 4.00 | 4.00 | 3.98 | 4.10 | 4.41 | 3.03 | 1.46 |
| 5/6/1996 | 4.01 | 4.01 | 4.03 | 4.10 | 4.43 | 2.99 | 1.46 |
| 4/29/1996 | 4.04 | 4.00 | 3.99 | 4.11 | 4.41 | 3.04 | 1.46 |
| 4/22/1996 | 4.04 | 4.00 | 3.99 | 4.11 | 4.41 | 3.04 | 1.44 |
| 4/15/1996 | 4.06 | 3.99 | 4.03 | 4.09 | 4.43 | 3.03 | 1.42 |
| 4/8/1996 | 3.98 | 3.97 | 4.00 | 4.06 | 4.41 | 3.00 | 1.38 |
| 4/1/1996 | 3.98 | 3.97 | 4.00 | 4.06 | 4.41 | 3.00 | 1.36 |
| 3/25/1996 | 3.98 | 3.97 | 4.00 | 4.06 | 4.41 | 3.00 | 1.35 |
| 3/18/1996 | 3.99 | 3.96 | 4.03 | 4.03 | 4.35 | 3.02 | 1.32 |
| 3/11/1996 | 3.92 | 3.92 | 3.96 | 4.02 | 4.30 | 3.02 | 1.31 |
| 3/4/1996 | 3.95 | 3.93 | 3.92 | 4.03 | 4.32 | 3.02 | 1.31 |
| 2/26/1996 | 4.01 | 3.97 | 4.07 | 3.94 | 4.38 | 3.07 | 1.29 |
| 2/19/1996 | 3.94 | 3.89 | 3.97 | 3.94 | 4.27 | 3.03 | 1.27 |
| 2/12/1996 | 3.84 | 3.80 | 3.97 | 3.94 | 4.21 | 3.03 | 1.27 |
| 2/5/1996 | 3.84 | 3.82 | 3.98 | 3.95 | 4.23 | 3.06 | 1.27 |
| 1/29/1996 | 3.80 | 3.77 | 3.92 | 3.87 | 4.18 | 3.00 | 1.27 |
| 1/22/1996 | 3.82 | 3.83 | 3.95 | 3.90 | 4.20 | 3.05 | 1.28 |
| 1/15/1996 | 3.92 | 3.90 | 4.00 | 3.95 | 4.29 | 3.25 | 1.29 |
| 1/8/1996 | 3.93 | 3.92 | 4.03 | 3.94 | 4.32 | 3.24 | 1.28 |
| 1/1/1996 | 3.95 | 3.93 | 4.07 | 3.89 | 4.32 | 3.20 | 1.27 |
Sources:
Oil Bulletin. European Commission, Brussels
Petroleum Marketing Monthly, U.S. Energy Information Administration
Weekly Petroleum Status Report, U.S. Energy Information Administration
Wall Street Journal (for currency exchange rates)
Related International Information
International Energy Statistics
U.S. Net Petroleum Imports By Country
International Energy Outlook yearly energy projections through 2035
Short Term Energy Outlook monthly energy projections through 2014
Annual Energy Outlook yearly US energy projections through 2040
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