Countries
| Date | Belgium | France | Germany | Italy | Netherlands | UK | US |
|---|---|---|---|---|---|---|---|
| 5/6/13 | 3.11 | 3.45 | 3.27 | 3.51 | 1.83 | 3.16 | NA |
| 4/29/13 | 3.12 | 3.47 | 3.27 | 3.70 | 1.81 | 3.16 | NA |
| 4/22/13 | 3.11 | 3.46 | 3.15 | 3.66 | 1.80 | 3.06 | NA |
| 4/15/13 | 3.28 | 3.61 | 3.32 | 3.72 | 1.92 | 3.23 | NA |
| 4/8/13 | 3.42 | 3.68 | 3.50 | 3.78 | 2.02 | 3.29 | NA |
| 4/1/13 | NA | NA | NA | NA | NA | NA | NA |
| 3/25/13 | 3.31 | 3.61 | 3.31 | 3.75 | 1.99 | 3.22 | NA |
| 3/18/13 | 3.38 | 3.70 | 3.39 | 3.81 | 2.03 | 3.32 | 3.68 |
| 3/11/13 | 3.41 | 3.74 | 3.47 | 3.87 | 2.06 | 3.34 | 3.71 |
| 3/4/13 | 3.53 | 3.79 | 3.47 | 3.88 | 2.10 | 3.37 | 3.73 |
| 2/25/13 | 3.61 | 3.86 | 3.51 | 3.97 | 2.34 | 3.44 | 3.80 |
| 2/18/13 | 3.69 | 3.95 | 3.61 | 4.10 | 2.44 | 3.51 | 3.82 |
| 2/11/13 | 3.62 | 3.92 | 3.56 | 4.08 | 2.41 | 3.51 | 3.81 |
| 2/4/13 | 3.65 | 3.88 | 3.56 | 4.04 | 2.37 | 3.43 | 3.73 |
| 1/28/13 | 3.59 | 3.86 | 3.52 | 4.03 | 2.35 | 3.38 | 3.69 |
| 1/21/13 | 3.55 | 3.80 | 3.49 | 3.94 | 2.29 | 3.33 | 3.66 |
| 1/14/13 | 3.57 | 3.79 | 3.55 | 4.03 | 2.32 | 3.34 | 3.64 |
| 1/7/13 | 3.42 | 3.66 | 3.44 | 3.90 | 2.23 | 3.30 | 2.55 |
| 12/31/12 | NA | NA | NA | NA | NA | NA | 3.55 |
| 12/24/12 | NA | NA | NA | NA | NA | NA | 3.54 |
| 12/17/12 | 3.43 | 3.66 | 3.43 | 3.88 | 2.21 | 3.31 | 3.52 |
| 12/10/12 | 3.41 | 3.60 | 3.44 | 3.81 | 2.20 | 3.49 | 3.55 |
| 12/3/12 | 3.53 | 3.70 | 3.53 | 3.92 | 2.29 | 3.41 | 3.59 |
| 11/26/12 | 3.51 | 3.68 | 3.62 | 3.90 | 2.23 | 3.45 | 3.59 |
| 11/19/12 | 3.43 | 3.61 | 3.52 | 3.84 | 2.20 | 3.36 | 3.56 |
| 11/12/12 | 3.52 | 3.59 | 3.58 | 3.77 | 2.19 | 3.35 | 3.57 |
| 11/5/12 | 3.54 | 3.67 | 3.64 | 3.85 | 2.20 | 3.34 | 3.57 |
| 10/29/12 | 3.52 | 3.71 | 3.62 | 3.92 | 2.22 | 3.45 | 3.58 |
| 10/22/12 | 3.72 | 3.82 | 3.71 | 4.04 | 2.25 | 3.52 | 3.61 |
| 10/15/12 | 3.74 | 3.80 | 3.78 | 4.06 | 2.23 | 3.58 | 3.62 |
| 10/8/12 | 3.59 | 3.72 | 3.69 | 3.98 | 2.23 | 3.51 | 3.56 |
| 10/1/12 | 3.56 | 3.68 | 3.61 | 3.96 | 2.22 | 3.58 | 3.54 |
| 9/24/12 | 3.50 | 3.67 | 3.56 | 3.96 | 2.28 | 3.46 | NA |
| 9/17/12 | 3.72 | 3.80 | 3.70 | 4.12 | 2.32 | 3.61 | NA |
| 9/10/12 | 3.66 | 3.73 | 3.59 | 4.03 | 2.25 | 3.52 | NA |
| 9/3/12 | 3.62 | 3.69 | 3.54 | 3.98 | 2.22 | 3.54 | NA |
| 8/27/12 | 3.59 | 3.67 | 3.58 | 3.96 | 2.21 | 3.50 | NA |
| 8/20/12 | 3.54 | 3.62 | 3.49 | 3.86 | 2.18 | 3.47 | NA |
| 8/13/12 | 3.44 | 3.53 | 3.38 | 3.79 | 2.18 | 3.37 | NA |
| 8/6/12 | 3.36 | 3.49 | 3.31 | 3.74 | 2.19 | 3.24 | NA |
| 7/30/12 | 3.32 | 3.46 | 3.32 | 3.71 | 2.16 | 3.20 | NA |
| 7/23/12 | 3.34 | 3.42 | 3.28 | 3.69 | 2.14 | 3.20 | NA |
| 7/16/12 | 3.23 | 3.33 | 3.27 | 3.62 | 2.17 | 3.15 | NA |
| 7/9/12 | 3.18 | 3.29 | 3.23 | 3.59 | 2.11 | 3.02 | NA |
| 7/2/12 | 3.11 | 3.24 | 3.15 | 3.55 | 2.03 | 2.97 | NA |
| 6/25/12 | 3.11 | 3.24 | 3.16 | 3.53 | 2.03 | 2.94 | NA |
| 6/18/12 | 3.19 | 3.32 | 3.19 | 3.59 | 2.10 | 3.03 | NA |
| 6/11/12 | 3.16 | 3.32 | 3.14 | 3.60 | 2.10 | 3.03 | NA |
| 6/4/12 | 3.31 | 3.44 | 3.29 | 3.69 | 2.19 | 3.08 | NA |
| 5/28/12 | 3.41 | 3.50 | 3.31 | 3.78 | 2.24 | 3.18 | |
| 5/21/2012 | 3.47 | 3.60 | 3.38 | 3.86 | 2.30 | 3.24 | |
| 5/14/2012 | 3.47 | 3.64 | 3.40 | 3.89 | 2.33 | 3.36 | |
| 5/7/2012 | 3.64 | 3.78 | 3.58 | 3.99 | 2.44 | 3.45 | |
| 4/30/2012 | 3.65 | 3.86 | 3.60 | 4.13 | 2.49 | 3.54 | |
| 4/23/2012 | 3.63 | 3.84 | 3.57 | 4.11 | 2.47 | 3.55 | |
| 4/16/2012 | 3.69 | 3.85 | 3.57 | 4.10 | 2.48 | 3.58 | |
| 4/9/2012 | NA | NA | NA | NA | NA | NA | |
| 4/2/2012 | 3.74 | 3.93 | 3.67 | 4.16 | 2.53 | 3.60 | |
| 3/26/2012 | 3.82 | 3.99 | 3.71 | 4.21 | 2.61 | 3.65 | |
| 3/19/2012 | 3.78 | 3.97 | 3.77 | 4.20 | 2.59 | 3.70 | 3.78 |
| 3/12/2012 | 3.64 | 3.93 | 3.63 | 4.13 | 2.52 | 3.57 | 3.78 |
| 3/5/2012 | 3.66 | 3.93 | 3.65 | 4.07 | 2.48 | 3.56 | 3.77 |
| 2/27/2012 | 3.79 | 4.02 | 3.79 | 4.17 | 2.56 | 3.59 | 3.78 |
| 2/20/2012 | 3.67 | 4.01 | 3.76 | 4.10 | 2.51 | 3.63 | 3.72 |
| 2/13/2012 | 3.66 | 3.94 | 3.68 | 4.00 | 2.47 | 3.46 | 3.70 |
| 2/6/2012 | 3.47 | 3.75 | 3.48 | 3.90 | 2.35 | 3.36 | 3.64 |
| 1/30/2012 | 3.48 | 3.72 | 3.43 | 3.89 | 2.34 | 3.40 | 3.62 |
| 1/23/2012 | 3.50 | 3.70 | 3.48 | 3.86 | 2.36 | 3.34 | 3.61 |
| 1/16/2012 | 3.54 | 3.63 | 3.48 | 3.84 | 2.37 | 3.39 | 3.62 |
| 1/9/2012 | 3.49 | 3.61 | 3.40 | 3.82 | 2.35 | 3.35 | 3.61 |
| 1/2/2012 | NA | NA | NA | NA | NA | NA | 3.51 |
| 12/26/2011 | NA | NA | NA | NA | NA | NA | 3.49 |
| 12/19/2011 | 3.33 | 3.56 | 3.39 | 3.73 | 2.23 | 3.17 | 3.48 |
| 12/12/2011 | 3.46 | 3.64 | 3.49 | 3.80 | 2.31 | 3.33 | 3.52 |
| 12/5/2011 | 3.52 | 3.72 | 3.60 | 3.81 | 2.34 | 3.36 | 3.55 |
| 11/28/2011 | 3.50 | 3.69 | 3.55 | 3.91 | 2.33 | 3.33 | 3.55 |
| 11/21/2011 | 3.68 | 3.72 | 3.69 | 3.94 | 2.46 | 3.50 | 3.59 |
| 11/14/2011 | 3.45 | 3.75 | 3.64 | 3.97 | 2.45 | 3.51 | 3.60 |
| 11/7/2011 | 3.49 | 3.70 | 3.64 | 3.91 | 2.35 | 3.50 | 3.53 |
| 10/31/2011 | 3.52 | 3.70 | 3.64 | 3.91 | 2.35 | 3.45 | 3.51 |
| 10/24/2011 | 3.54 | 3.71 | 3.64 | 3.92 | 2.38 | 3.51 | 3.46 |
| 10/17/2011 | 3.49 | 3.61 | 3.49 | 3.83 | 2.29 | 3.43 | 3.43 |
| 10/10/2011 | 3.36 | 3.53 | 3.40 | 3.77 | 2.20 | 3.30 | 3.34 |
| 10/3/2011 | 3.24 | 3.35 | 3.29 | 3.63 | 2.13 | 3.22 | 3.35 |
| 9/26/2011 | 3.44 | 3.53 | 3.41 | 3.76 | 2.26 | 3.31 | |
| 9/19/2011 | 3.41 | 3.61 | 3.41 | 3.82 | 2.29 | 3.29 | |
| 9/12/2011 | 3.41 | 3.58 | 3.41 | 3.83 | 2.27 | 3.38 | |
| 9/5/2011 | 3.52 | 3.62 | 3.52 | 3.90 | 2.24 | 3.32 | |
| 8/29/2011 | 3.47 | 3.66 | 3.56 | 3.96 | 2.30 | 3.33 | |
| 8/22/2011 | 3.44 | 3.58 | 3.50 | 3.87 | 2.25 | 3.24 | |
| 8/15/2011 | NA | NA | NA | NA | NA | NA | |
| 8/8/2011 | 3.56 | 3.62 | 3.55 | 3.91 | 2.31 | 3.29 | |
| 8/1/2011 | 3.61 | 3.72 | 3.54 | 4.00 | 2.38 | 3.50 | |
| 7/25/2011 | 3.64 | 3.76 | 3.67 | 4.04 | 2.42 | 3.53 | |
| 7/18/2011 | 3.53 | 3.69 | 3.61 | 3.92 | 2.39 | 3.44 | |
| 7/11/2011 | 3.34 | 3.50 | 3.40 | 3.85 | 2.25 | 3.33 | |
| 7/4/2011 | 3.46 | 3.60 | 3.40 | 3.87 | 2.22 | 3.25 | |
| 6/27/2011 | 3.44 | 3.50 | 3.36 | 3.75 | 2.21 | 3.21 | |
| 6/20/2011 | 3.59 | 3.64 | 3.58 | 3.86 | 2.37 | 3.38 | |
| 6/13/2011 | 3.50 | 3.66 | 3.48 | 3.91 | 2.33 | 3.41 | |
| 6/6/2011 | 3.54 | 3.66 | 3.58 | 3.91 | 2.36 | 3.37 | |
| 5/30/2011 | 3.39 | 3.44 | 3.43 | 3.86 | 2.29 | 3.32 | |
| 5/23/2011 | 3.33 | 3.49 | 3.35 | 3.73 | 2.19 | 3.25 | |
| 5/16/2011 | 3.41 | 3.56 | 3.45 | 3.78 | 2.23 | 3.29 | |
| 5/9/2011 | 3.54 | 3.67 | 3.59 | 3.85 | 2.30 | 3.40 | |
| 5/2/2011 | 3.81 | 3.94 | 3.77 | 4.17 | 2.53 | 3.63 | |
| 4/25/2011 | NA | NA | NA | NA | NA | NA | |
| 4/18/2011 | 3.65 | 3.83 | 3.65 | 4.01 | 2.52 | 3.57 | |
| 4/11/2011 | 3.79 | 3.89 | 3.76 | 4.11 | 2.55 | 3.62 | |
| 4/4/2011 | 3.62 | 3.80 | 3.62 | 3.98 | 2.43 | 3.50 | |
| 3/28/2011 | 3.57 | 3.76 | 3.61 | 3.94 | 2.39 | 3.43 | |
| 3/21/2011 | 3.61 | 3.80 | 3.59 | 3.99 | 2.40 | 3.60 | |
| 3/14/2011 | 3.55 | 3.78 | 3.57 | 3.91 | 2.37 | 3.40 | 3.54 |
| 3/7/2011 | 3.43 | 3.74 | 3.60 | 3.90 | 2.35 | 3.37 | 3.53 |
| 2/28/2011 | 3.28 | 3.64 | 3.35 | 3.76 | 2.20 | 3.23 | 3.41 |
| 2/21/2011 | 3.25 | 3.42 | 3.26 | 3.60 | 2.12 | 3.15 | 3.27 |
| 2/14/2011 | 3.09 | 3.34 | 3.16 | 3.48 | 2.05 | 3.08 | 3.24 |
| 2/7/2011 | 2.98 | 3.36 | 3.13 | 3.46 | 2.04 | 3.05 | 3.23 |
| 1/31/2011 | 3.01 | 3.28 | 3.04 | 3.43 | 1.96 | 2.97 | 3.18 |
| 1/24/2011 | 3.06 | 3.29 | 3.11 | 3.44 | 1.99 | 2.97 | 3.14 |
| 1/17/2011 | 2.93 | 3.22 | 3.06 | 3.36 | 1.97 | 2.96 | 3.11 |
| 1/10/2011 | 2.76 | 3.07 | 2.89 | 3.19 | 2.45 | 3.03 | 3.02 |
| 1/3/2011 | 2.98 | 3.15 | 2.99 | 3.25 | 2.49 | 3.08 | 3.00 |
| 12/27/2010 | NA | NA | NA | NA | NA | NA | 2.99 |
| 12/20/2010 | 2.81 | 3.02 | 2.86 | 3.18 | 2.42 | 3.04 | 2.93 |
| 12/13/2010 | 2.87 | 3.08 | 2.90 | 3.24 | 2.47 | 3.09 | 2.91 |
| 12/6/2010 | 2.74 | 2.99 | 2.85 | 3.17 | 2.41 | 2.83 | 2.88 |
| 11/29/2010 | 2.70 | 2.80 | 2.70 | 2.98 | 2.24 | 2.60 | 2.78 |
| 11/22/2010 | 2.77 | 2.87 | 2.75 | 3.06 | 2.30 | 2.54 | 2.78 |
| 11/15/2010 | 2.61 | 2.91 | 2.88 | 3.10 | 2.36 | 2.56 | 2.80 |
| 11/8/2010 | 2.67 | 2.98 | 2.79 | 3.07 | 2.31 | 2.54 | 2.75 |
| 11/1/2010 | NA | NA | NA | NA | NA | NA | 2.66 |
| 10/25/2010 | 2.68 | 3.04 | 2.76 | 3.06 | 2.28 | 2.49 | 2.66 |
| 10/18/2010 | 2.78 | 2.98 | 2.81 | 3.11 | 2.32 | 2.52 | 2.64 |
| 10/11/2010 | 2.76 | 2.92 | 2.80 | 3.06 | 2.34 | 2.51 | 2.62 |
| 10/4/2010 | 2.64 | 2.80 | 2.74 | 3.01 | 2.25 | 2.48 | 2.58 |
| 9/27/2010 | 2.59 | 2.75 | 2.65 | 2.89 | 2.22 | 2.44 | |
| 9/20/2010 | 2.57 | 2.67 | 2.64 | 2.89 | 2.18 | 2.35 | |
| 9/13/2010 | 2.45 | 2.62 | 2.60 | 2.84 | 2.13 | 2.32 | |
| 9/6/2010 | 2.45 | 2.56 | 2.51 | 2.78 | 2.08 | 2.25 | |
| 8/30/2010 | 2.36 | 2.52 | 2.44 | 2.76 | 2.02 | 2.27 | |
| 8/23/2010 | 2.42 | 2.53 | 2.47 | 2.74 | 2.11 | 2.24 | |
| 8/16/2010 | 2.45 | 2.56 | 2.50 | 2.85 | 2.13 | 2.34 | |
| 8/9/2010 | 2.61 | 2.68 | 2.66 | 2.91 | 2.21 | 2.40 | |
| 8/2/2010 | 2.50 | 2.60 | 2.53 | 2.86 | 2.11 | 2.38 | |
| 7/26/2010 | 2.46 | 2.59 | 2.51 | 2.84 | 2.09 | 2.36 | |
| 7/19/2010 | 2.45 | 2.59 | 2.55 | 2.80 | 2.10 | 2.28 | |
| 7/12/2010 | 2.39 | 2.52 | 2.44 | 2.76 | 2.02 | 2.25 | |
| 7/5/2010 | 2.38 | 2.57 | 2.49 | 2.75 | 2.09 | 2.31 | |
| 6/28/2010 | 2.41 | 2.59 | 2.52 | 2.79 | 2.15 | 2.36 | |
| 6/21/2010 | 2.47 | 2.58 | 2.56 | 2.84 | 2.09 | 2.36 | |
| 6/14/2010 | 2.40 | 2.53 | 2.48 | 2.80 | 2.08 | 2.31 | |
| 6/7/2010 | 2.34 | 2.45 | 2.35 | 2.66 | 2.00 | 2.22 | |
| 5/31/2010 | 2.34 | 2.48 | 2.40 | 2.73 | 1.85 | 2.21 | |
| 5/24/2010 | 2.51 | 2.51 | 2.41 | 2.68 | 1.99 | 2.23 | |
| 5/17/2010 | 2.51 | 2.61 | 2.53 | 2.80 | 2.11 | 2.33 | |
| 5/10/2010 | 2.60 | 2.72 | 2.64 | 2.90 | 2.22 | 2.50 | |
| 5/3/2010 | 2.68 | 2.81 | 2.72 | 3.03 | 2.31 | 2.52 | |
| 4/26/2010 | 2.68 | 2.79 | 2.69 | 3.02 | 2.26 | 2.48 | |
| 4/19/2010 | 2.71 | 2.80 | 2.70 | 3.02 | 2.26 | 2.47 | |
| 4/12/2010 | 2.73 | 2.83 | 2.75 | 3.02 | 2.34 | 2.45 | |
| 4/5/2010 | NA | NA | NA | NA | NA | NA | |
| 3/29/2010 | 2.52 | 2.70 | 2.59 | 2.89 | 2.14 | 2.33 | |
| 3/22/2010 | 2.48 | 2.71 | 2.60 | 2.89 | 2.13 | 2.34 | |
| 3/15/2010 | 2.50 | 2.71 | 2.58 | 2.89 | 2.13 | 2.33 | 2.60 |
| 3/8/2010 | 2.44 | 2.67 | 2.52 | 2.84 | 2.08 | 2.29 | 2.59 |
| 3/1/2010 | 2.42 | 2.65 | 2.51 | 2.78 | 2.02 | 2.19 | 2.57 |
| 2/22/2010 | 2.32 | 2.59 | 2.43 | 2.76 | 1.88 | 2.23 | 2.57 |
| 2/15/2010 | 2.24 | 2.52 | 2.37 | 2.68 | 1.88 | 2.15 | 2.53 |
| 2/8/2010 | 2.25 | 2.53 | 2.40 | 2.72 | 1.89 | 2.07 | 2.52 |
| 2/1/2010 | 2.29 | 2.54 | 2.36 | 2.74 | 1.89 | 2.16 | 2.54 |
| 1/25/2010 | 2.38 | 2.65 | 2.45 | 2.84 | 1.96 | 2.21 | 2.57 |
| 1/18/2010 | 2.54 | 2.76 | 2.53 | 2.91 | 2.06 | 2.35 | 2.62 |
| 1/11/2010 | 2.49 | 2.80 | 2.66 | 2.99 | 2.16 | 2.36 | 2.66 |
| 1/4/2010 | 2.47 | 2.69 | 2.54 | 2.84 | 2.03 | 2.26 | 2.55 |
| 12/28/2009 | NA | NA | NA | NA | NA | NA | 2.45 |
| 12/21/2009 | 2.23 | 2.51 | 2.38 | 2.72 | 1.88 | 2.13 | 2.41 |
| 12/14/2009 | 2.37 | 2.52 | 2.35 | 2.72 | 1.90 | 2.15 | 2.40 |
| 12/7/2009 | 2.35 | 2.55 | 2.43 | 2.78 | 1.97 | 2.20 | 2.42 |
| 11/30/2009 | 2.38 | 2.58 | 2.46 | 2.81 | 1.82 | 2.18 | 2.40 |
| 11/23/2009 | 2.44 | 2.61 | 2.53 | 2.83 | 2.01 | 2.20 | 2.40 |
| 11/16/2009 | 2.44 | 2.62 | 2.53 | 2.83 | 2.00 | 2.23 | 2.40 |
| 11/9/2009 | 2.44 | 2.65 | 2.56 | 2.88 | 2.04 | 2.26 | 2.40 |
| 11/2/2009 | 2.47 | 2.60 | 2.55 | 2.86 | 2.02 | 2.26 | 2.39 |
| 10/26/2009 | 2.49 | 2.62 | 2.63 | 2.84 | 2.04 | 2.25 | 2.38 |
| 10/19/2009 | 2.39 | 2.53 | 2.51 | 2.77 | 1.95 | 2.19 | 2.29 |
| 10/12/2009 | 2.26 | 2.39 | 2.36 | 2.61 | 1.83 | 2.02 | 2.19 |
| 10/5/2009 | 2.22 | 2.35 | 2.35 | 2.56 | 1.78 | 1.99 | 2.15 |
| 9/28/2009 | 2.21 | 2.33 | 2.26 | 2.55 | 1.75 | 1.96 | |
| 9/21/2009 | 2.23 | 2.38 | 2.32 | 2.63 | 1.82 | 2.01 | |
| 9/14/2009 | 2.22 | 2.37 | 2.32 | 2.61 | 1.82 | 2.02 | |
| 9/7/2009 | 2.17 | 2.35 | 2.27 | 2.56 | 1.78 | 2.07 | |
| 8/31/2009 | 2.37 | 2.41 | 2.31 | 2.64 | 1.91 | 2.13 | |
| 8/24/2009 | 2.36 | 2.41 | 2.41 | 2.66 | 1.91 | 2.10 | |
| 8/17/2009 | 2.33 | 2.38 | 2.36 | 2.62 | 1.90 | 2.07 | |
| 8/10/2009 | 2.29 | 2.38 | 2.37 | 2.64 | 1.90 | 2.09 | |
| 8/3/2009 | 2.24 | 2.36 | 2.25 | 2.64 | 1.84 | 2.11 | |
| 7/27/2009 | 2.22 | 2.26 | 2.22 | 2.56 | 1.64 | 1.97 | |
| 7/20/2009 | 2.07 | 2.19 | 2.12 | 2.47 | 1.63 | 1.89 | |
| 7/13/2009 | 2.04 | 2.17 | 2.07 | 2.40 | 1.61 | 1.83 | |
| 7/6/2009 | 2.18 | 2.30 | 2.22 | 2.49 | 2.08 | 1.96 | |
| 6/29/2009 | 2.28 | 2.34 | 2.27 | 2.57 | 1.91 | 2.03 | |
| 6/22/2009 | 2.25 | 2.32 | 2.31 | 2.60 | 1.84 | 2.05 | |
| 6/15/2009 | 2.18 | 2.25 | 2.22 | 2.50 | 1.79 | 1.97 | |
| 6/8/2009 | 2.09 | 2.17 | 2.11 | 2.45 | 1.72 | 1.89 | |
| 6/1/2009 | 1.96 | 2.10 | 2.03 | 2.35 | 1.61 | 1.83 | |
| 5/25/2009 | 1.94 | 2.08 | 2.02 | 2.30 | 1.53 | 1.76 | |
| 5/18/2009 | 1.95 | 2.04 | 1.96 | 2.25 | 1.51 | 1.71 | |
| 5/11/2009 | 1.96 | 2.00 | 2.02 | 2.26 | 1.41 | 1.73 | |
| 5/4/2009 | 1.79 | 1.92 | 1.83 | 2.17 | 1.41 | 1.61 | |
| 4/27/2009 | 1.80 | 1.89 | 1.80 | 2.12 | 1.37 | 1.71 | |
| 4/20/2009 | 1.79 | 1.93 | 1.89 | 2.17 | 1.43 | 1.67 | |
| 4/13/2009 | NA | NA | NA | NA | NA | NA | |
| 4/6/2009 | 1.87 | 2.01 | 1.97 | 2.23 | 1.41 | 1.66 | |
| 3/30/2009 | 1.77 | 1.99 | 2.01 | 2.21 | 1.46 | 1.63 | |
| 3/23/2009 | 1.70 | 1.94 | 1.91 | 2.17 | 1.33 | 1.52 | |
| 3/16/2009 | 1.62 | 1.82 | 1.69 | 1.99 | 1.13 | 1.42 | 1.81 |
| 3/9/2009 | 1.57 | 1.79 | 1.69 | 1.97 | 1.20 | 1.40 | 1.84 |
| 3/2/2009 | 1.57 | 1.86 | 1.73 | 2.02 | 1.20 | 1.44 | 1.87 |
| 2/23/2009 | 1.66 | 1.88 | 1.70 | 2.03 | 1.20 | 1.47 | 1.89 |
| 2/16/2009 | 1.76 | 2.01 | 1.90 | 2.13 | 1.34 | 1.54 | 1.96 |
| 2/9/2009 | 1.79 | 2.15 | 1.92 | 2.19 | 1.38 | 1.70 | 2.01 |
| 2/2/2009 | 1.73 | 2.14 | 1.97 | 2.20 | 1.40 | 1.68 | 2.04 |
| 1/26/2009 | 1.88 | 2.21 | 2.04 | 2.23 | 1.38 | 1.62 | 2.05 |
| 1/19/2009 | 1.90 | 2.24 | 2.12 | 2.27 | 1.46 | 1.67 | 2.07 |
| 1/12/2009 | 1.94 | 2.26 | 2.22 | 2.31 | 1.54 | 1.73 | 2.09 |
| 1/5/2009 | 1.71 | 2.02 | 1.96 | 2.24 | 1.27 | 1.64 | 2.02 |
| 12/29/2008 | NA | NA | NA | NA | NA | NA | 2.00 |
| 12/22/2008 | NA | NA | NA | NA | NA | NA | 2.08 |
| 12/15/2008 | 2.01 | 2.34 | 1.99 | 2.44 | 1.48 | 1.74 | 2.14 |
| 12/8/2008 | 1.99 | 2.21 | 2.02 | 2.44 | 1.54 | 1.89 | 2.18 |
| 12/1/2008 | 2.09 | 2.28 | 2.15 | 2.52 | 1.68 | 1.92 | 2.35 |
| 11/24/2008 | 2.33 | 2.40 | 2.31 | 2.60 | 1.78 | 2.01 | 2.38 |
| 11/17/2008 | 2.43 | 2.52 | 2.45 | 2.67 | 2.04 | 2.10 | 2.50 |
| 11/10/2008 | 2.51 | 2.63 | 2.74 | 2.81 | 2.05 | 2.26 | 2.61 |
| 11/3/2008 | 2.49 | 2.63 | 2.76 | 2.81 | 2.02 | 2.27 | 2.66 |
| 10/27/2008 | 2.54 | 2.67 | 2.75 | 2.87 | 2.08 | 2.24 | 2.73 |
| 10/20/2008 | 2.79 | 2.94 | 2.83 | 3.06 | 2.23 | 2.57 | 2.90 |
| 10/13/2008 | 3.11 | 3.20 | 3.14 | 3.38 | 2.51 | 2.87 | 3.06 |
| 10/6/2008 | 3.31 | 3.41 | 3.45 | 3.59 | 2.79 | 2.88 | 3.33 |
| 9/29/2008 | 3.57 | 3.67 | 3.70 | 3.89 | 3.06 | 3.26 | |
| 9/22/2008 | 3.49 | 3.72 | 3.59 | 3.91 | 2.93 | 3.35 | |
| 9/15/2008 | 3.53 | 3.68 | 3.59 | 3.89 | 3.04 | 3.36 | |
| 9/8/2008 | 3.49 | 3.70 | 3.58 | 3.87 | 3.06 | 3.38 | |
| 9/1/2008 | 3.69 | 3.87 | 3.82 | 4.10 | 3.29 | 3.48 | |
| 8/25/2008 | 3.85 | 3.89 | 3.80 | 4.17 | 3.43 | 3.50 | |
| 8/18/2008 | 3.63 | 3.83 | 3.75 | 4.06 | 3.35 | 3.48 | |
| 8/11/2008 | 3.68 | 3.97 | 3.77 | 4.17 | 3.65 | 3.63 | |
| 8/4/2008 | 4.11 | 4.31 | 4.20 | 4.53 | 3.81 | 4.00 | |
| 7/28/2008 | 4.25 | 4.52 | 4.23 | 4.68 | 3.95 | 4.17 | |
| 7/21/2008 | 4.63 | 4.66 | 4.47 | 4.90 | 4.34 | 4.29 | |
| 7/14/2008 | 4.64 | 4.75 | 4.48 | 5.01 | 4.34 | 4.41 | |
| 7/7/2008 | 4.58 | 4.71 | 4.58 | 4.97 | 4.29 | 4.30 | |
| 6/30/2008 | 4.46 | 4.62 | 4.38 | 5.03 | 5.09 | 4.66 | |
| 6/23/2008 | 4.40 | 4.56 | 4.42 | 4.77 | 3.80 | 4.18 | |
| 6/16/2008 | 4.51 | 4.63 | 4.51 | 4.82 | 3.78 | 4.21 | |
| 6/9/2008 | 4.28 | 4.47 | 4.17 | 4.72 | 3.82 | 4.14 | |
| 6/2/2008 | 4.50 | 4.64 | 4.42 | 4.78 | 4.43 | 4.30 | |
| 5/26/2008 | 4.51 | 4.67 | 4.39 | 4.86 | 4.49 | 4.14 | |
| 5/19/2008 | 4.31 | 4.39 | 4.25 | 4.63 | 4.13 | 4.07 | |
| 5/12/2008 | 3.89 | 4.13 | 4.10 | 4.52 | 4.02 | 3.88 | |
| 5/5/2008 | 3.88 | 4.00 | 3.88 | 4.20 | 3.95 | 3.68 | |
| 4/28/2008 | 3.92 | 3.97 | 3.83 | 4.19 | 3.99 | 3.68 | |
| 4/21/2008 | 3.87 | 3.98 | 3.83 | 4.19 | 3.88 | 3.60 | |
| 4/14/2008 | 3.85 | 3.89 | 3.76 | 4.08 | 3.82 | 3.50 | |
| 4/7/2008 | 3.67 | 3.70 | 3.48 | 3.91 | 3.80 | 3.24 | |
| 3/31/2008 | 3.49 | 3.74 | 3.51 | 3.96 | 3.84 | 3.21 | |
| 3/24/2008 | |||||||
| 3/17/2008 | 3.66 | 3.82 | 3.59 | 4.04 | 3.92 | 3.22 | 3.52 |
| 3/10/2008 | 3.46 | 3.61 | 3.51 | 3.89 | 3.79 | 3.27 | 3.35 |
| 3/3/2008 | 3.43 | 3.57 | 3.33 | 3.73 | 3.85 | 3.06 | 3.22 |
| 2/25/2008 | 3.35 | 3.45 | 3.34 | 3.59 | 3.85 | 3.00 | 3.13 |
| 2/18/2008 | 3.17 | 3.29 | 3.17 | 3.49 | 3.42 | 2.95 | 3.07 |
| 2/11/2008 | 2.95 | 3.14 | 2.88 | 3.30 | 3.34 | 2.81 | 2.98 |
| 2/4/2008 | 3.01 | 3.22 | 3.01 | 3.36 | 3.29 | 2.77 | 2.98 |
| 1/28/2008 | 3.00 | 3.20 | 2.94 | 3.35 | 3.36 | 2.80 | 2.99 |
| 1/21/2008 | 2.98 | 3.17 | 2.92 | 3.28 | 3.31 | 2.80 | 3.00 |
| 1/14/2008 | 3.07 | 3.35 | 3.12 | 3.47 | 3.59 | 2.84 | 3.03 |
| 1/7/2008 | 3.18 | 3.34 | 3.20 | 3.43 | 3.55 | 2.87 | 3.05 |
| 12/31/2007 | 3.01 | ||||||
| 12/24/2007 | 2.97 | ||||||
| 12/17/2007 | 2.92 | 3.17 | 2.98 | 3.33 | 3.29 | 2.83 | 2.97 |
| 12/10/2007 | 2.98 | 3.23 | 2.96 | 3.35 | 3.37 | 2.78 | 2.93 |
| 12/3/2007 | 3.14 | 3.34 | 3.07 | 3.42 | 3.28 | 2.92 | 2.95 |
| 11/26/2007 | 3.19 | 3.36 | 3.19 | 3.52 | 3.57 | 2.95 | 2.96 |
| 11/19/2007 | 3.05 | 3.24 | 3.05 | 3.39 | 3.45 | 2.84 | 2.89 |
| 11/12/2007 | 3.08 | 3.20 | 3.04 | 3.37 | 3.41 | 2.87 | 2.88 |
| 11/5/2007 | 2.91 | 3.04 | 2.87 | 3.25 | 3.23 | 2.72 | 2.78 |
| 10/29/2007 | 2.78 | 2.95 | 2.76 | 3.12 | 3.22 | 2.70 | 2.62 |
| 10/22/2007 | 2.73 | 2.79 | 2.66 | 3.02 | 3.04 | 2.56 | 2.54 |
| 10/15/2007 | 2.61 | 2.72 | 2.59 | 2.95 | 3.08 | 2.44 | 2.47 |
| 10/8/2007 | 2.71 | 2.69 | 2.52 | 2.87 | 2.93 | 2.44 | 2.45 |
| 10/1/2007 | 2.69 | 2.76 | 2.61 | 2.96 | 3.09 | 2.52 | |
| 9/24/2007 | 2.66 | 2.73 | 2.65 | 2.95 | 3.03 | 2.48 | |
| 9/17/2007 | 2.56 | 2.65 | 2.60 | 2.86 | 2.98 | 2.43 | |
| 9/10/2007 | 2.45 | 2.55 | 2.49 | 2.80 | 2.91 | 2.34 | |
| 9/3/2007 | 2.34 | 2.47 | 2.39 | 2.72 | 2.75 | 2.24 | |
| 8/27/2007 | 2.35 | 2.45 | 2.34 | 2.69 | 2.79 | 2.23 | |
| 8/20/2007 | 2.40 | 2.43 | 2.35 | 2.67 | 2.76 | 2.23 | |
| 8/13/2007 | 2.42 | 2.43 | 2.31 | 2.71 | 2.78 | 2.28 | |
| 8/6/2007 | 2.49 | 2.53 | 2.42 | 2.79 | 2.80 | 2.27 | |
| 7/30/2007 | 2.40 | 2.50 | 2.40 | 2.76 | 2.81 | 2.27 | |
| 7/23/2007 | 2.49 | 2.48 | 2.42 | 2.77 | 2.90 | 2.32 | |
| 7/16/2007 | 2.48 | 2.52 | 2.43 | 2.76 | 2.89 | 2.29 | |
| 7/9/2007 | 2.41 | 2.46 | 2.35 | 2.72 | 2.85 | 2.26 | |
| 7/2/2007 | 2.41 | 2.45 | 2.32 | 2.68 | 2.80 | 2.22 | |
| 6/25/2007 | 2.37 | 2.43 | 2.30 | 2.67 | 2.76 | 2.20 | |
| 6/18/2007 | 2.29 | 2.41 | 2.26 | 2.64 | 2.74 | 2.21 | |
| 6/11/2007 | 2.20 | 2.37 | 2.24 | 2.61 | 2.73 | 2.14 | |
| 6/4/2007 | 2.21 | 2.38 | 2.21 | 2.59 | 2.74 | 2.15 | |
| 5/28/2007 | 2.21 | 2.39 | 2.26 | 2.62 | 2.71 | 2.21 | |
| 5/21/2007 | 2.21 | 2.37 | 2.22 | 2.61 | 2.68 | 2.16 | |
| 5/14/2007 | 2.22 | 2.35 | 2.18 | 2.59 | 2.68 | 2.19 | |
| 5/7/2007 | 2.23 | 2.38 | 2.25 | 2.61 | 2.59 | 2.09 | |
| 4/30/2007 | 2.24 | 2.38 | 2.23 | 2.60 | 2.71 | 2.12 | |
| 4/23/2007 | 2.23 | 2.35 | 2.18 | 2.51 | 2.80 | 2.15 | |
| 4/16/2007 | 2.22 | 2.39 | 2.25 | 2.62 | 2.66 | 2.20 | |
| 4/9/2007 | |||||||
| 4/2/2007 | 2.19 | 2.31 | 2.18 | 2.53 | 2.63 | 2.00 | |
| 3/26/2007 | 2.04 | 2.22 | 2.04 | 2.45 | 2.50 | 1.98 | |
| 3/19/2007 | 2.09 | 2.19 | 2.06 | 2.44 | 2.48 | 1.96 | |
| 3/12/2007 | 2.07 | 2.21 | 2.09 | 2.43 | 2.47 | 1.96 | 2.17 |
| 3/5/2007 | 2.05 | 2.19 | 2.08 | 2.40 | 2.43 | 1.92 | 2.17 |
| 2/26/2007 | 1.97 | 2.17 | 2.02 | 2.40 | 2.50 | 1.87 | 2.14 |
| 2/19/2007 | 1.96 | 2.16 | 2.00 | 2.35 | 2.44 | 1.76 | 2.12 |
| 2/12/2007 | 2.02 | 2.14 | 2.00 | 2.34 | 2.55 | 1.81 | 2.12 |
| 2/5/2007 | 1.92 | 2.10 | 1.99 | 2.34 | 2.45 | 1.78 | 2.08 |
| 1/29/2007 | 1.92 | 2.06 | 1.94 | 2.30 | 2.36 | 1.69 | 2.03 |
| 1/22/2007 | 1.83 | 2.01 | 1.87 | 2.24 | 2.37 | 1.71 | 2.00 |
| 1/15/2007 | 1.91 | 2.06 | 1.91 | 2.29 | 2.36 | 1.77 | 2.02 |
| 1/8/2007 | 1.92 | 2.14 | 1.97 | 2.35 | 2.40 | 1.93 | 2.06 |
| 1/1/2007 | 2.09 | ||||||
| 12/25/2006 | 2.11 | ||||||
| 12/18/2006 | 2.11 | 2.22 | 2.10 | 2.47 | 2.49 | 2.03 | 2.12 |
| 12/11/2006 | 2.09 | 2.26 | 2.16 | 2.49 | 2.50 | 2.11 | 2.12 |
| 12/4/2006 | 2.11 | 2.29 | 2.22 | 2.55 | 2.55 | 2.11 | 2.11 |
| 11/27/2006 | 2.11 | 2.21 | 2.12 | 2.45 | 2.50 | 2.05 | 2.05 |
| 11/20/2006 | 2.06 | 2.17 | 2.10 | 2.42 | 2.46 | 1.98 | 2.05 |
| 11/13/2006 | 2.06 | 2.21 | 2.15 | 2.41 | 2.42 | 1.98 | 2.05 |
| 11/6/2006 | 2.04 | 2.18 | 2.09 | 2.36 | 2.41 | 2.02 | 2.04 |
| 10/30/2006 | 2.05 | 2.22 | 2.20 | 2.43 | 2.44 | 2.03 | 2.05 |
| 10/23/2006 | 2.11 | 2.20 | 2.18 | 2.37 | 2.52 | 2.01 | 2.06 |
| 10/16/2006 | 2.03 | 2.18 | 2.18 | 2.38 | 2.38 | 2.00 | 2.06 |
| 10/9/2006 | 2.04 | 2.17 | 2.19 | 2.39 | 2.49 | 2.00 | 2.06 |
| 10/2/2006 | 2.06 | 2.20 | 2.29 | 2.44 | 2.50 | 2.12 | 2.07 |
| 9/25/2006 | 2.06 | 2.22 | 2.26 | 2.43 | 2.43 | 2.03 | |
| 9/18/2006 | 1.97 | 2.27 | 2.27 | 2.49 | 2.64 | 2.16 | |
| 9/11/2006 | 2.22 | 2.39 | 2.36 | 2.60 | 2.64 | 2.21 | |
| 9/4/2006 | 2.33 | 2.49 | 2.47 | 2.69 | 2.69 | 2.34 | |
| 8/28/2006 | 2.33 | 2.49 | 2.42 | 2.70 | 2.80 | 2.35 | |
| 8/21/2006 | 2.33 | 2.50 | 2.42 | 2.70 | 2.74 | 2.35 | |
| 8/14/2006 | 2.30 | 2.51 | 2.46 | 2.68 | 2.70 | 2.35 | |
| 8/7/2006 | 2.32 | 2.50 | 2.47 | 2.70 | 2.72 | 2.31 | |
| 7/31/2006 | 2.31 | 2.45 | 2.37 | 2.66 | 2.71 | 2.28 | |
| 7/24/2006 | 2.28 | 2.43 | 2.36 | 2.62 | 2.68 | 2.32 | |
| 7/17/2006 | 2.26 | 2.40 | 2.37 | 2.64 | 2.73 | 2.26 | |
| 7/10/2006 | 2.30 | 2.44 | 2.39 | 2.63 | 2.71 | 2.24 | |
| 7/3/2006 | 2.31 | 2.44 | 2.39 | 2.67 | 2.71 | 2.27 | |
| 6/26/2006 | 2.25 | 2.38 | 2.31 | 2.61 | 2.65 | 2.21 | |
| 6/19/2006 | 2.26 | 2.39 | 2.30 | 2.60 | 2.63 | 2.24 | |
| 6/12/2006 | 2.26 | 2.39 | 2.32 | 2.59 | 2.68 | 2.26 | |
| 6/5/2006 | 2.26 | 2.45 | 2.38 | 2.65 | 2.68 | 2.22 | |
| 5/29/2006 | 2.23 | 2.43 | 2.36 | 2.62 | 2.62 | 2.26 | |
| 5/22/2006 | 2.34 | 2.47 | 2.31 | 2.65 | 2.67 | 2.27 | |
| 5/15/2006 | 2.32 | 2.49 | 2.42 | 2.71 | 2.66 | 2.39 | |
| 5/8/2006 | 2.31 | 2.47 | 2.38 | 2.64 | 2.63 | 2.42 | |
| 5/1/2006 | 2.27 | 2.48 | 2.38 | 2.65 | 2.70 | 2.40 | |
| 4/24/2006 | 2.24 | 2.44 | 2.40 | 2.60 | 2.61 | 2.34 | |
| 4/17/2006 | |||||||
| 4/10/2006 | 2.10 | 2.27 | 2.20 | 2.44 | 2.52 | 2.12 | |
| 4/3/2006 | 2.05 | 2.29 | 2.24 | 2.45 | 2.45 | 2.06 | |
| 3/27/2006 | 2.02 | 2.23 | 2.13 | 2.40 | 2.42 | 2.01 | |
| 3/20/2006 | 2.03 | 2.26 | 2.17 | 2.42 | 2.45 | 2.08 | |
| 3/13/2006 | 1.99 | 2.22 | 2.09 | 2.37 | 2.41 | 2.00 | 2.09 |
| 3/6/2006 | 2.00 | 2.25 | 2.15 | 2.42 | 2.50 | 2.03 | 2.11 |
| 2/27/2006 | 1.97 | 2.15 | 2.05 | 2.31 | 2.34 | 2.02 | 2.08 |
| 2/20/2006 | 1.98 | 2.16 | 2.05 | 2.32 | 2.36 | 1.98 | 2.07 |
| 2/13/2006 | 1.97 | 2.18 | 2.33 | 2.32 | 2.27 | 1.99 | 2.09 |
| 2/6/2006 | 2.01 | 2.21 | 2.14 | 2.37 | 2.37 | 2.03 | 2.12 |
| 1/30/2006 | 2.05 | 2.23 | 2.12 | 2.39 | 2.41 | 2.06 | 2.13 |
| 1/23/2006 | 2.01 | 2.23 | 2.12 | 2.45 | 2.52 | 2.10 | 2.13 |
| 1/16/2006 | 2.00 | 2.17 | 2.04 | 2.36 | 2.49 | 2.01 | 2.10 |
| 1/9/2006 | 2.06 | 2.15 | 2.07 | 2.38 | 2.48 | 1.99 | 2.12 |
| 1/2/2006 | 2.10 | ||||||
| 12/26/2005 | 2.10 | ||||||
| 12/19/2005 | 2.19 | 2.10 | 2.08 | 2.32 | 2.24 | 2.03 | 2.11 |
| 12/12/2005 | 2.18 | 2.08 | 2.03 | 2.28 | 2.29 | 1.98 | 2.09 |
| 12/5/2005 | 2.15 | 2.04 | 1.99 | 2.24 | 2.22 | 1.93 | 2.08 |
| 11/28/2005 | 2.16 | 2.05 | 2.00 | 2.21 | 2.22 | 1.89 | 2.09 |
| 11/21/2005 | 2.14 | 2.03 | 2.02 | 2.25 | 2.22 | 1.85 | 2.10 |
| 11/14/2005 | 2.13 | 2.07 | 2.04 | 2.24 | 2.21 | 1.91 | 2.14 |
| 11/7/2005 | 2.15 | 2.14 | 2.06 | 2.31 | 2.29 | 1.99 | 2.18 |
| 10/31/2005 | 2.25 | ||||||
| 10/24/2005 | 2.18 | 2.26 | 2.20 | 2.42 | 2.55 | 2.17 | 2.29 |
| 10/17/2005 | 2.27 | 2.33 | 2.30 | 2.51 | 2.56 | 2.14 | 2.32 |
| 10/10/2005 | 2.27 | 2.34 | 2.30 | 2.49 | 2.52 | 2.18 | 2.32 |
| 10/3/2005 | 2.12 | 2.35 | 2.37 | 2.50 | 2.63 | 2.14 | 2.36 |
| 9/26/2005 | 2.13 | 2.33 | 2.33 | 2.48 | 2.53 | 2.15 | |
| 9/19/2005 | 2.07 | 2.27 | 2.28 | 2.46 | 2.52 | 2.11 | |
| 9/12/2005 | 2.23 | 2.36 | 2.32 | 2.47 | 2.55 | 2.17 | |
| 9/5/2005 | 2.29 | 2.49 | 2.53 | 2.63 | 2.63 | 2.23 | |
| 8/29/2005 | 2.09 | 2.26 | 2.30 | 2.42 | 2.47 | 2.08 | |
| 8/22/2005 | 1.98 | 2.21 | 2.18 | 2.33 | 2.44 | 2.05 | |
| 8/15/2005 | |||||||
| 8/8/2005 | 1.94 | 2.07 | 2.02 | 2.27 | 2.42 | 1.90 | |
| 8/1/2005 | 1.89 | 2.04 | 2.00 | 2.23 | 2.28 | 1.89 | |
| 7/25/2005 | 1.90 | 2.01 | 1.95 | 2.18 | 2.20 | 1.83 | |
| 7/18/2005 | 1.90 | 2.08 | 2.04 | 2.24 | 2.28 | 1.94 | |
| 7/11/2005 | 1.91 | 2.14 | 2.09 | 2.28 | 2.42 | 1.86 | |
| 7/4/2005 | 1.82 | 1.98 | 1.87 | 2.18 | 2.35 | 1.82 | |
| 6/27/2005 | 1.84 | 2.03 | 1.89 | 2.21 | 2.33 | 1.86 | |
| 6/20/2005 | 1.80 | 2.00 | 1.90 | 2.17 | 2.32 | 1.83 | |
| 6/13/2005 | 1.75 | 1.93 | 1.83 | 2.12 | 2.33 | 1.80 | |
| 6/6/2005 | 1.77 | 1.87 | 1.81 | 2.09 | 2.36 | 1.69 | |
| 5/30/2005 | 1.62 | 1.80 | 1.66 | 2.03 | 2.09 | 1.61 | |
| 5/23/2005 | 1.62 | 1.81 | 1.63 | 2.01 | 2.06 | 1.53 | |
| 5/16/2005 | 1.77 | 1.83 | 1.67 | 2.00 | 2.06 | 1.62 | |
| 5/9/2005 | 1.80 | 1.90 | 1.72 | 2.09 | 2.16 | 1.67 | |
| 5/2/2005 | 1.81 | 1.93 | 1.76 | 2.13 | 2.16 | 1.73 | |
| 4/25/2005 | 1.83 | 1.96 | 1.81 | 2.18 | 2.23 | 1.78 | |
| 4/18/2005 | 1.85 | 2.00 | 1.81 | 2.19 | 2.24 | 1.76 | |
| 4/11/2005 | 1.88 | 2.09 | 1.93 | 2.24 | 2.26 | 1.82 | |
| 4/4/2005 | 1.80 | 2.02 | 1.87 | 2.19 | 2.28 | 1.78 | |
| 3/28/2005 | |||||||
| 3/21/2005 | 1.75 | 2.04 | 1.89 | 2.21 | 2.20 | 1.70 | |
| 3/14/2005 | 1.77 | 2.07 | 1.87 | 2.21 | 2.22 | 1.68 | 1.79 |
| 3/7/2005 | 1.68 | 2.04 | 1.88 | 2.20 | 2.17 | 1.61 | 1.76 |
| 2/28/2005 | 1.61 | 1.90 | 1.76 | 2.11 | 2.14 | 1.57 | 1.71 |
| 2/21/2005 | 1.53 | 1.76 | 1.59 | 2.00 | 2.06 | 1.49 | 1.66 |
| 2/14/2005 | 1.52 | 1.75 | 1.54 | 1.96 | 1.94 | 1.49 | 1.65 |
| 2/7/2005 | 1.50 | 1.72 | 1.52 | 1.90 | 1.91 | 1.45 | 1.66 |
| 1/31/2005 | 1.53 | 1.79 | 1.62 | 2.01 | 1.93 | 1.45 | 1.69 |
| 1/24/2005 | 1.48 | 1.72 | 1.54 | 1.98 | 1.94 | 1.43 | 1.66 |
| 1/17/2005 | 1.43 | 1.70 | 1.53 | 1.93 | 1.91 | 1.38 | 1.64 |
| 1/10/2005 | 1.42 | 1.66 | 1.53 | 1.92 | 1.83 | 1.36 | 1.62 |
| 1/3/2005 | 1.61 | ||||||
| 12/27/04 | 1.65 | ||||||
| 12/20/04 | 1.48 | 1.79 | 1.69 | 2.06 | 1.85 | 1.54 | 1.66 |
| 12/13/04 | 1.44 | 1.76 | 1.54 | 2.01 | 1.86 | 1.49 | 1.62 |
| 12/06/04 | 1.58 | 1.84 | 1.64 | 2.02 | 1.92 | 1.58 | 1.64 |
| 11/29/04 | 1.70 | 1.91 | 1.77 | 2.11 | 2.10 | 1.55 | 1.70 |
| 11/22/04 | 1.60 | 1.84 | 1.67 | 2.05 | 2.07 | 1.57 | 1.70 |
| 11/15/04 | 1.75 | 1.85 | 1.66 | 2.00 | 1.94 | 1.59 | 1.69 |
| 11/08/04 | 1.75 | 1.87 | 1.69 | 2.03 | 1.94 | 1.62 | 1.70 |
| 11/01/04 | 1.85 | 1.95 | 1.80 | 2.07 | 2.15 | 1.71 | 1.73 |
| 10/25/04 | 1.86 | 2.00 | 1.91 | 2.13 | 2.24 | 1.74 | 1.73 |
| 10/18/04 | 1.81 | 1.94 | 1.87 | 2.06 | 2.18 | 1.68 | 1.66 |
| 10/11/04 | 1.65 | 1.79 | 1.74 | 1.96 | 2.09 | 1.63 | 1.58 |
| 10/04/04 | 1.57 | 1.74 | 1.68 | 1.92 | 1.93 | 1.56 | 1.50 |
| 09/27/04 | 1.57 | 1.67 | 1.62 | 1.86 | 1.91 | 1.49 | |
| 09/20/04 | 1.46 | 1.59 | 1.52 | 1.76 | 1.86 | 1.41 | |
| 09/13/04 | 1.42 | 1.59 | 1.48 | 1.78 | 1.79 | 1.39 | |
| 09/06/04 | 1.32 | 1.52 | 1.44 | 1.72 | 1.74 | 1.33 | |
| 08/30/04 | 1.41 | 1.53 | 1.43 | 1.70 | 1.71 | 1.38 | |
| 08/23/04 | 1.42 | 1.56 | 1.49 | 1.74 | 1.79 | 1.39 | |
| 08/16/04 | 1.44 | 1.57 | 1.47 | 1.74 | 1.79 | 1.40 | |
| 08/09/04 | 1.43 | 1.54 | 1.49 | 1.71 | 1.62 | 1.36 | |
| 08/02/04 | 1.33 | 1.46 | 1.42 | 1.64 | 1.59 | 1.31 | |
| 07/26/04 | 1.28 | 1.43 | 1.34 | 1.62 | 1.60 | 1.29 | |
| 07/19/04 | 1.31 | 1.45 | 1.37 | 1.64 | 1.64 | 1.33 | |
| 07/12/04 | 1.27 | 1.44 | 1.36 | 1.65 | 1.64 | 1.32 | |
| 07/05/04 | 1.22 | 1.39 | 1.29 | 1.60 | 1.64 | 1.32 | |
| 06/28/04 | 1.22 | 1.37 | 1.26 | 1.56 | 1.58 | 1.24 | |
| 06/21/04 | 1.19 | 1.38 | 1.24 | 1.57 | 1.57 | 1.23 | |
| 06/14/04 | 1.19 | 1.36 | 1.21 | 1.57 | 1.54 | 1.24 | |
| 06/07/04 | 1.21 | 1.41 | 1.28 | 1.59 | 1.55 | 1.25 | |
| 05/31/04 | 1.30 | 1.40 | 1.28 | 1.58 | 1.58 | 1.25 | |
| 05/24/04 | 1.28 | 1.41 | 1.27 | 1.57 | 1.58 | 1.24 | |
| 05/17/04 | 1.23 | 1.42 | 1.32 | 1.57 | 1.59 | 1.17 | |
| 05/10/04 | 1.21 | 1.36 | 1.26 | 1.51 | 1.53 | 1.19 | |
| 05/03/04 | 1.16 | 1.33 | 1.22 | 1.46 | 1.47 | 1.11 | |
| 04/26/04 | 1.15 | 1.32 | 1.20 | 1.45 | 1.46 | 1.12 | |
| 04/19/04 | 1.17 | 1.33 | 1.22 | 1.47 | 1.36 | 1.12 | |
| 04/12/04 | 1.06 | 1.30 | 1.18 | 1.42 | 1.38 | 1.13 | |
| 04/05/04 | 1.06 | 1.29 | 1.18 | 1.39 | 1.37 | 1.11 | |
| 03/29/04 | 1.07 | 1.34 | 1.22 | 1.44 | 1.44 | 1.09 | |
| 03/22/04 | 1.18 | 1.38 | 1.29 | 1.47 | 1.50 | 1.09 | |
| 03/15/04 | 1.09 | 1.29 | 1.17 | 1.44 | 1.40 | 1.06 | 1.26 |
| 03/08/04 | 1.10 | 1.31 | 1.19 | 1.45 | 1.44 | 1.08 | 1.27 |
| 03/01/04 | 1.00 | 1.25 | 1.14 | 1.41 | 1.42 | 1.04 | 1.27 |
| 02/23/04 | 1.01 | 1.22 | 1.09 | 1.39 | 1.37 | 1.05 | 1.28 |
| 02/16/04 | 1.02 | 1.24 | 1.09 | 1.39 | 1.41 | 1.08 | 1.28 |
| 02/09/04 | 1.00 | 1.26 | 1.11 | 1.38 | 1.40 | 1.09 | 1.29 |
| 02/02/04 | 1.00 | 1.27 | 1.13 | 1.38 | 1.37 | 1.09 | 1.30 |
| 01/26/04 | 1.09 | 1.30 | 1.18 | 1.44 | 1.41 | 1.11 | 1.29 |
| 01/19/04 | 1.07 | 1.28 | 1.14 | 1.41 | 1.41 | 1.09 | 1.26 |
| 01/12/04 | 1.12 | 1.31 | 1.21 | 1.48 | 1.49 | 1.13 | 1.23 |
| 01/05/04 | 1.10 | 1.27 | 1.18 | 1.43 | 1.49 | 1.10 | 1.17 |
| 12/29/03 | 1.16 | ||||||
| 12/22/03 | 1.16 | ||||||
| 12/15/03 | 1.03 | 1.23 | 1.13 | 1.38 | 0.98 | 1.04 | 1.13 |
| 12/08/03 | 1.07 | 1.21 | 1.11 | 1.38 | 1.36 | 1.05 | 1.10 |
| 12/01/03 | 1.04 | 1.20 | 1.10 | 1.33 | 1.35 | 1.06 | 1.08 |
| 11/24/03 | 1.00 | 1.21 | 1.13 | 1.34 | 1.33 | 1.05 | 1.08 |
| 11/17/03 | 1.08 | 1.20 | 1.12 | 1.35 | 1.35 | 0.99 | 1.07 |
| 11/10/03 | 1.00 | 1.17 | 1.10 | 1.32 | 1.32 | 0.98 | 1.06 |
| 11/03/03 | 0.99 | 1.15 | 1.06 | 1.29 | 1.26 | 0.98 | 1.05 |
| 10/27/03 | 1.02 | 1.20 | 1.11 | 1.34 | 1.32 | 1.00 | 1.06 |
| 10/20/03 | 1.02 | 1.20 | 1.14 | 1.34 | 1.33 | 0.98 | 1.06 |
| 10/13/03 | 1.02 | 1.16 | 1.10 | 1.32 | 1.35 | 0.98 | 1.05 |
| 10/06/03 | 0.94 | 1.12 | 1.11 | 1.29 | 1.28 | 0.92 | 1.00 |
| 09/29/03 | 0.84 | 1.07 | 1.04 | 1.22 | 1.25 | 0.91 | |
| 09/22/03 | 0.83 | 1.05 | 1.02 | 1.18 | 1.17 | 0.89 | |
| 09/15/03 | 0.87 | 1.07 | 1.00 | 1.21 | 1.21 | 0.92 | |
| 09/08/03 | 0.96 | 1.07 | 1.01 | 1.21 | 1.21 | 0.92 | |
| 09/01/03 | 0.95 | 1.08 | 1.02 | 1.22 | 1.22 | 0.92 | |
| 08/25/03 | 0.93 | 1.05 | 0.99 | 1.20 | 1.21 | 0.92 | |
| 08/18/03 | 0.99 | 1.07 | 1.01 | 1.22 | 1.24 | 0.92 | |
| 08/11/03 | |||||||
| 08/04/03 | 0.92 | 1.06 | 1.02 | 1.20 | 1.26 | 0.92 | |
| 07/28/03 | 0.91 | 1.06 | 1.01 | 1.18 | 1.24 | 0.91 | |
| 07/21/03 | 0.92 | 1.06 | 1.03 | 1.20 | 1.24 | 0.89 | |
| 07/14/03 | 0.91 | 1.03 | 1.01 | 1.20 | 1.22 | 0.89 | |
| 07/07/03 | 0.91 | 1.02 | 0.98 | 1.17 | 1.20 | 0.88 | |
| 06/30/03 | 0.88 | 1.03 | 1.00 | 1.24 | 1.22 | 0.89 | |
| 06/23/03 | 0.88 | 1.03 | 0.97 | 1.22 | 1.23 | 0.90 | |
| 06/16/03 | 0.93 | 1.07 | 1.05 | 1.28 | 1.27 | 0.90 | |
| 06/09/03 | 0.90 | 1.05 | 1.02 | 1.26 | 1.24 | 0.88 | |
| 06/02/03 | 0.90 | 1.04 | 1.00 | 1.24 | 1.20 | 0.86 | |
| 05/26/03 | 0.90 | 1.05 | 1.01 | 1.25 | 1.21 | 0.87 | |
| 05/19/03 | 0.88 | 1.04 | 1.01 | 1.24 | 1.19 | 0.87 | |
| 05/12/03 | 0.85 | 1.06 | 0.97 | 1.23 | 1.18 | 0.91 | |
| 05/05/03 | 0.83 | 1.05 | 0.98 | 1.21 | 1.16 | 0.89 | |
| 04/28/03 | 1.02 | 1.08 | 1.01 | 1.24 | 1.19 | 0.96 | |
| 04/21/03 | |||||||
| 04/14/03 | 0.85 | 1.08 | 0.99 | 1.25 | 1.15 | 0.93 | |
| 04/07/03 | 0.84 | 1.12 | 0.95 | 1.30 | 1.15 | 0.93 | |
| 03/31/03 | 0.97 | 1.28 | 1.11 | 1.46 | 1.33 | 1.09 | |
| 03/24/03 | 1.09 | 1.37 | 1.20 | 1.45 | 1.40 | 1.15 | |
| 03/17/03 | 1.22 | 1.43 | 1.33 | 1.51 | 1.53 | 1.20 | 1.48 |
| 03/10/03 | 1.27 | 1.44 | 1.35 | 1.58 | 1.54 | 1.23 | 1.53 |
| 03/03/03 | 1.26 | 1.41 | 1.35 | 1.52 | 1.55 | 1.16 | 1.51 |
| 02/24/03 | 1.21 | 1.33 | 1.26 | 1.45 | 1.45 | 1.12 | 1.42 |
| 02/17/03 | 1.21 | 1.31 | 1.22 | 1.42 | 1.44 | 1.10 | 1.40 |
| 02/10/03 | 1.13 | 1.23 | 1.16 | 1.39 | 1.35 | 1.06 | 1.39 |
| 02/03/03 | 1.05 | 1.21 | 1.13 | 1.37 | 1.33 | 1.04 | 1.21 |
| 01/27/03 | 1.04 | 1.21 | 1.11 | 1.35 | 1.31 | 1.02 | 1.17 |
| 01/20/03 | 1.01 | 1.19 | 1.11 | 1.34 | 1.29 | 1.01 | 1.13 |
| 01/13/03 | 1.00 | 1.17 | 1.07 | 1.30 | 1.28 | 1.00 | 1.10 |
| 01/06/03 | 1.08 | 1.16 | 1.11 | 1.31 | 1.31 | 1.00 | 1.10 |
| 12/30/02 | 1.08 | ||||||
| 12/23/02 | 1.03 | ||||||
| 12/16/02 | 0.91 | 1.06 | 1.00 | 1.20 | 1.19 | 0.95 | 0.99 |
| 12/09/02 | 0.90 | 1.03 | 0.97 | 1.16 | 1.17 | 0.86 | 0.97 |
| 12/02/02 | 0.87 | 1.01 | 0.96 | 1.14 | 1.14 | 0.86 | 0.96 |
| 11/25/02 | 0.80 | 0.97 | 0.91 | 1.13 | 1.08 | 0.86 | 0.95 |
| 11/18/02 | 0.79 | 0.96 | 0.87 | 1.11 | 1.04 | 0.85 | 0.94 |
| 11/11/02 | 0.87 | 0.99 | 0.92 | 1.14 | 1.11 | 0.87 | 0.95 |
| 11/04/02 | 0.86 | 1.01 | 0.96 | 1.14 | 1.14 | 0.90 | 0.95 |
| 10/28/02 | 0.93 | 1.02 | 0.97 | 1.15 | 1.16 | 0.93 | 0.94 |
| 10/21/02 | 0.92 | 1.03 | 0.99 | 1.15 | 1.18 | 0.94 | 0.94 |
| 10/14/02 | 0.92 | 1.03 | 1.00 | 1.14 | 1.18 | 0.92 | 0.94 |
| 10/07/02 | 0.92 | 1.04 | 1.02 | 1.16 | 1.18 | 0.93 | 0.93 |
| 09/30/02 | 0.93 | 1.04 | 1.02 | 1.16 | 1.17 | 0.90 | |
| 09/23/02 | 0.92 | 1.01 | 0.98 | 1.14 | 1.14 | 0.89 | |
| 09/16/02 | 0.89 | 0.99 | 0.97 | 1.11 | 1.14 | 0.87 | |
| 09/09/02 | 0.90 | 0.97 | 0.94 | 1.11 | 1.13 | 0.88 | |
| 09/02/02 | 0.89 | 0.99 | 0.97 | 1.12 | 1.06 | 0.87 | |
| 08/26/02 | 0.86 | 0.96 | 0.94 | 1.08 | 1.09 | 0.84 | |
| 08/19/02 | 0.82 | 0.93 | 0.91 | 1.05 | 1.07 | 0.81 | |
| 08/12/02 | 0.82 | 0.92 | 0.89 | 1.05 | 1.04 | 0.80 | |
| 08/05/02 | 0.82 | 0.92 | 0.90 | 1.06 | 1.04 | 0.80 | |
| 07/29/02 | 0.82 | 0.92 | 0.86 | 1.04 | 1.04 | 0.80 | |
| 07/22/02 | 0.84 | 0.93 | 0.92 | 1.08 | 1.07 | 0.82 | |
| 07/15/02 | 0.84 | 0.93 | 0.91 | 1.08 | 1.07 | 0.82 | |
| 07/08/02 | 0.78 | 0.91 | 0.90 | 1.07 | 1.05 | 0.80 | |
| 07/01/02 | 0.79 | 0.91 | 0.88 | 1.06 | 1.06 | 0.80 | |
| 06/24/02 | 0.78 | 0.90 | 0.87 | 1.05 | 1.06 | 0.78 | |
| 06/17/02 | 0.75 | 0.87 | 0.83 | 1.01 | 1.01 | 0.79 | |
| 06/10/02 | 0.74 | 0.88 | 0.83 | 1.00 | 1.02 | 0.75 | |
| 06/03/02 | 0.74 | 0.89 | 0.83 | 1.01 | 1.02 | 0.79 | |
| 05/27/02 | 0.79 | 0.91 | 0.85 | 1.01 | 1.04 | 0.78 | |
| 05/20/02 | 0.83 | 0.92 | 0.88 | 1.02 | 1.04 | 0.79 | |
| 05/13/02 | 0.82 | 0.90 | 0.84 | 1.01 | 1.02 | 0.78 | |
| 05/06/02 | 0.83 | 0.91 | 0.87 | 1.01 | 1.02 | 0.78 | |
| 04/29/02 | 0.82 | 0.90 | 0.84 | 1.00 | 1.01 | 0.78 | |
| 04/22/02 | 0.77 | 0.88 | 0.83 | 0.99 | 0.99 | 0.79 | |
| 04/15/02 | 0.85 | 0.89 | 0.85 | 0.99 | 1.03 | 0.79 | |
| 04/08/02 | 0.85 | 0.89 | 0.87 | 0.98 | 1.02 | 0.78 | |
| 04/01/02 | |||||||
| 03/25/02 | 0.79 | 0.86 | 0.82 | 0.96 | 0.95 | 0.75 | |
| 03/18/02 | 0.78 | 0.85 | 0.82 | 0.96 | 0.98 | 0.72 | 0.85 |
| 03/11/02 | 0.75 | 0.82 | 0.77 | 0.93 | 0.92 | 0.69 | 0.84 |
| 03/04/02 | 0.68 | 0.78 | 0.72 | 0.89 | 0.87 | 0.68 | 0.83 |
| 02/25/02 | 0.68 | 0.78 | 0.71 | 0.89 | 0.87 | 0.67 | 0.83 |
| 02/18/02 | 0.68 | 0.79 | 0.73 | 0.93 | 0.87 | 0.67 | 0.83 |
| 02/11/02 | 0.69 | 0.79 | 0.72 | 0.92 | 0.88 | 0.66 | 0.83 |
| 02/04/02 | 0.68 | 0.79 | 0.69 | 0.93 | 0.88 | 0.67 | 0.83 |
| 01/28/02 | 0.65 | 0.78 | 0.68 | 0.92 | 0.60 | 0.66 | 0.83 |
| 01/21/02 | 0.67 | 0.80 | 0.68 | 0.92 | 0.62 | 0.67 | 0.83 |
| 01/14/02 | 0.72 | 0.75 | 0.72 | 0.94 | 0.65 | 0.70 | 0.84 |
| 01/07/02 | 0.64 | 0.82 | 0.75 | 0.95 | 0.63 | 0.70 | 0.84 |
| 12/31/2001 | 0.83 | ||||||
| 12/24/2001 | 0.82 | ||||||
| 12/17/2001 | 0.65 | 0.78 | 0.70 | 0.93 | 0.84 | 0.68 | 0.82 |
| 12/10/2001 | 0.69 | 0.79 | 0.74 | 0.92 | 0.89 | 0.67 | 0.82 |
| 12/3/2001 | 0.72 | 0.80 | 0.74 | 0.94 | 0.89 | 0.70 | 0.83 |
| 11/26/2001 | 0.71 | 0.83 | 0.75 | 0.95 | 0.88 | 0.70 | 0.84 |
| 11/19/2001 | 0.73 | 0.85 | 0.79 | 0.95 | 0.88 | 0.72 | 0.85 |
| 11/12/2001 | 0.75 | 0.86 | 0.80 | 0.99 | 0.96 | 0.76 | 0.87 |
| 11/5/2001 | 0.81 | 0.90 | 0.85 | 0.98 | 0.96 | 0.77 | 0.88 |
| 10/29/2001 | 0.82 | 0.92 | 0.89 | 1.06 | 1.09 | 0.80 | 0.90 |
| 10/22/2001 | 0.83 | 0.90 | 0.88 | 1.05 | 1.08 | 0.79 | 0.90 |
| 10/15/2001 | 0.82 | 0.94 | 0.91 | 1.09 | 1.12 | 0.81 | 0.91 |
| 10/8/2001 | 0.81 | 0.96 | 0.93 | 1.11 | 1.11 | 0.83 | 0.92 |
| 10/1/2001 | 0.81 | 0.96 | 0.95 | 1.10 | 1.11 | 0.89 | 0.93 |
| 9/24/2001 | 0.92 | 1.04 | 1.05 | 1.14 | 1.16 | 0.93 | |
| 9/17/2001 | 0.97 | 1.06 | 1.09 | 1.17 | 1.15 | 0.93 | |
| 9/10/2001 | 0.93 | 0.97 | 0.94 | 1.08 | 1.12 | 0.87 | |
| 9/3/2001 | 0.91 | 0.97 | 0.95 | 1.08 | 1.10 | 0.87 | |
| 8/27/2001 | 0.91 | 0.98 | 0.94 | 1.08 | 1.07 | 0.87 | |
| 8/20/2001 | 0.92 | 0.98 | 0.95 | 1.09 | 1.09 | 0.89 | |
| 8/13/2001 | 0.90 | 0.96 | 0.96 | 1.10 | 1.07 | 0.90 | |
| 8/6/2001 | 0.89 | 0.94 | 0.93 | 1.07 | 1.05 | 0.84 | |
| 7/30/2001 | 0.88 | 0.93 | 0.92 | 1.06 | 1.04 | 0.84 | |
| 7/23/2001 | 0.91 | 0.96 | 0.88 | 1.04 | 1.02 | 0.82 | |
| 7/16/2001 | 0.90 | 0.95 | 0.89 | 1.06 | 1.04 | 0.83 | |
| 7/9/2001 | 0.89 | 0.97 | 0.90 | 1.07 | 1.04 | 0.84 | |
| 7/2/2001 | 0.90 | 0.99 | 0.89 | 1.07 | 1.04 | 0.88 | |
| 6/25/2001 | 0.95 | 1.03 | 0.93 | 1.10 | 1.09 | 0.85 | |
| 6/18/2001 | 0.96 | 1.05 | 0.97 | 1.10 | 1.11 | 0.88 | |
| 6/11/2001 | 0.89 | 1.00 | 0.91 | 1.06 | 1.08 | 0.86 | |
| 6/4/2001 | 0.92 | 1.01 | 0.91 | 1.05 | 1.09 | 0.88 | |
| 5/28/2001 | 0.93 | 1.02 | 0.93 | 1.06 | 1.10 | 0.89 | |
| 5/21/2001 | 0.90 | 1.02 | 0.92 | 1.07 | 1.08 | 0.89 | |
| 5/14/2001 | 0.90 | 1.02 | 0.92 | 1.06 | 1.08 | 0.87 | |
| 5/7/2001 | 0.90 | 1.03 | 0.92 | 1.08 | 1.05 | 0.88 | |
| 4/30/2001 | 0.92 | 1.04 | 0.93 | 1.08 | 1.23 | 0.88 | |
| 4/23/2001 | 0.93 | 1.06 | 0.96 | 1.10 | 1.27 | 0.89 | |
| 4/16/2001 | |||||||
| 4/9/2001 | 0.87 | 0.99 | 0.90 | 1.06 | 1.22 | 0.84 | |
| 4/2/2001 | 0.88 | 0.99 | 0.89 | 1.04 | 1.21 | 0.84 | |
| 3/26/2001 | 0.87 | 1.00 | 0.88 | 1.06 | 1.20 | 0.85 | |
| 3/19/2001 | 0.86 | 1.02 | 0.87 | 1.07 | 1.21 | 0.85 | 1.08 |
| 3/12/2001 | 0.90 | 1.06 | 0.93 | 1.13 | 1.25 | 0.88 | 1.10 |
| 3/5/2001 | 0.90 | 1.08 | 0.92 | 1.17 | 1.25 | 0.89 | 1.12 |
| 2/26/2001 | 0.95 | 1.09 | 0.94 | 1.17 | 1.29 | 0.89 | 1.13 |
| 2/19/2001 | 0.91 | 1.14 | 0.93 | 1.16 | 1.29 | 0.90 | 1.15 |
| 2/12/2001 | 0.91 | 1.17 | 0.96 | 1.16 | 1.29 | 0.90 | 1.17 |
| 2/5/2001 | 1.15 | 1.14 | 0.91 | 1.11 | 1.26 | 0.89 | 1.18 |
| 1/29/2001 | 0.89 | 1.13 | 0.92 | 1.10 | 1.25 | 0.89 | 1.20 |
| 1/22/2001 | 0.91 | 1.13 | 0.93 | 1.12 | 1.24 | 0.89 | 1.20 |
| 1/15/2001 | 0.92 | 1.16 | 0.94 | 1.14 | 1.25 | 0.92 | 1.21 |
| 1/8/2001 | 0.92 | 1.16 | 0.99 | 1.18 | 1.27 | 1.02 | 1.21 |
| 1/2/2001 | 1.22 | ||||||
| 12/26/2000 | 1.21 | ||||||
| 12/18/2000 | 0.96 | 1.20 | 1.05 | 1.25 | 1.16 | 1.05 | 1.22 |
| 12/11/2000 | 1.03 | 1.26 | 1.08 | 1.31 | 1.23 | 1.10 | 1.23 |
| 12/4/2000 | 1.14 | 1.34 | 1.19 | 1.40 | 1.36 | 1.14 | 1.23 |
| 11/27/2000 | 1.21 | 1.33 | 1.23 | 1.37 | 1.38 | 1.16 | 1.24 |
| 11/20/2000 | 1.18 | 1.28 | 1.20 | 1.34 | 1.33 | 1.12 | 1.22 |
| 11/13/2000 | 1.12 | 1.25 | 1.10 | 1.31 | 1.29 | 1.09 | 1.18 |
| 11/6/2000 | 1.16 | 1.25 | 1.12 | 1.30 | 1.28 | 1.08 | 1.17 |
| 10/30/2000 | 1.18 | ||||||
| 10/23/2000 | 1.11 | 1.26 | 1.16 | 1.33 | 1.29 | 1.16 | 1.18 |
| 10/16/2000 | 1.20 | 1.29 | 1.18 | 1.37 | 1.31 | 1.18 | 1.20 |
| 10/9/2000 | 1.09 | 1.23 | 1.13 | 1.31 | 1.26 | 1.11 | 1.13 |
| 10/2/2000 | 1.10 | 1.21 | 1.17 | 1.33 | 1.23 | 1.15 | 1.13 |
| 9/25/2000 | 1.25 | 1.32 | 1.33 | 1.37 | 1.40 | 1.26 | |
| 9/18/2000 | 1.17 | 1.28 | 1.32 | 1.31 | 1.37 | 1.13 | |
| 9/11/2000 | 1.15 | 1.24 | 1.29 | 1.29 | 1.33 | 1.05 | |
| 9/4/2000 | 1.19 | 1.20 | 1.27 | 1.27 | 1.31 | 1.02 | |
| 8/28/2000 | 1.18 | 1.15 | 1.18 | 1.23 | 1.26 | 1.02 | |
| 8/21/2000 | 0.91 | 1.08 | 1.03 | 1.16 | 1.18 | 0.96 | |
| 8/14/2000 | 0.91 | 1.05 | 0.98 | 1.13 | 1.14 | 0.92 | |
| 8/7/2000 | 0.91 | 1.03 | 0.95 | 1.12 | 1.09 | 0.94 | |
| 7/31/2000 | 0.88 | 1.06 | 0.96 | 1.13 | 1.11 | 0.94 | |
| 7/24/2000 | 0.88 | 1.08 | 0.99 | 1.15 | 1.13 | 0.96 | |
| 7/17/2000 | 0.88 | 1.05 | 0.97 | 1.13 | 1.16 | 0.92 | |
| 7/10/2000 | 0.90 | 1.08 | 0.98 | 1.14 | 1.17 | 0.95 | |
| 7/3/2000 | 0.90 | 1.08 | 0.96 | 1.13 | 1.13 | 0.91 | |
| 6/26/2000 | 0.88 | 1.04 | 0.92 | 1.09 | 1.10 | 0.89 | |
| 6/19/2000 | 0.90 | 1.06 | 0.94 | 1.10 | 1.09 | 0.90 | |
| 6/12/2000 | 0.90 | 1.04 | 0.92 | 1.09 | 1.06 | 0.91 | |
| 6/5/2000 | 0.89 | 1.07 | 0.93 | 1.11 | 1.09 | 0.93 | |
| 5/29/2000 | 0.88 | 1.06 | 0.93 | 1.10 | 1.09 | 0.90 | |
| 5/22/2000 | 0.74 | 1.02 | 0.90 | 1.06 | 1.08 | 0.86 | |
| 5/15/2000 | 0.79 | 1.00 | 0.88 | 1.02 | 1.04 | 0.85 | |
| 5/8/2000 | 0.78 | 0.97 | 0.87 | 1.00 | 1.03 | 0.86 | |
| 5/1/2000 | 0.79 | 0.97 | 0.86 | 1.00 | 1.01 | 0.86 | |
| 4/24/2000 | 0.84 | 0.98 | 0.87 | 1.03 | 1.03 | 0.87 | |
| 4/17/2000 | 0.86 | 0.96 | 0.85 | 1.04 | 0.97 | 0.88 | |
| 4/10/2000 | 0.87 | 0.99 | 0.87 | 1.06 | 0.99 | 0.87 | |
| 4/3/2000 | 0.86 | 1.00 | 0.86 | 1.07 | 1.03 | 0.92 | |
| 3/27/2000 | 0.87 | 1.01 | 0.88 | 1.10 | 1.06 | 0.88 | |
| 3/20/2000 | 0.88 | 1.03 | 0.89 | 1.11 | 1.07 | 0.92 | 1.02 |
| 3/13/2000 | 0.87 | 1.06 | 0.96 | 1.14 | 1.15 | 0.88 | 1.05 |
| 3/6/2000 | 0.86 | 1.04 | 0.94 | 1.11 | 1.12 | 0.86 | 1.07 |
| 2/28/2000 | 0.87 | 1.01 | 0.89 | 1.09 | 1.04 | 0.89 | 1.07 |
| 2/21/2000 | 0.82 | 1.05 | 0.93 | 1.12 | 1.10 | 0.91 | 1.10 |
| 2/14/2000 | 0.80 | 1.01 | 0.89 | 1.08 | 1.05 | 0.85 | 1.25 |
| 2/7/2000 | 0.80 | 1.02 | 0.90 | 1.08 | 1.08 | 0.85 | 1.53 |
| 1/31/2000 | 0.80 | 1.00 | 0.89 | 1.06 | 1.08 | 0.87 | 1.34 |
| 1/24/2000 | 0.82 | 1.01 | 0.90 | 1.09 | 1.08 | 0.88 | 1.29 |
| 1/17/2000 | 0.83 | 0.97 | 0.85 | 1.06 | 1.01 | 0.89 | 0.86 |
| 1/10/2000 | 0.72 | 1.01 | 0.91 | 1.10 | 1.08 | 0.95 | 0.82 |
| 1/3/2000 | 0.84 | 1.02 | 0.92 | 1.12 | 1.08 | 0.90 | 0.82 |
| 12/27/1999 | NA | NA | NA | NA | NA | NA | 0.79 |
| 12/20/1999 | NA | NA | NA | NA | NA | NA | 0.79 |
| 12/13/1999 | 0.76 | 0.97 | 0.88 | 1.06 | 1.07 | 0.80 | 0.78 |
| 12/6/1999 | 0.76 | 0.98 | 0.88 | 1.06 | 1.07 | 0.78 | 0.78 |
| 11/29/1999 | 0.75 | 0.96 | 0.90 | 1.05 | 1.10 | 0.76 | 0.73 |
| 11/22/1999 | 0.72 | 0.93 | 0.86 | 1.02 | 1.07 | 0.74 | 0.73 |
| 11/15/1999 | 0.72 | 0.89 | 0.82 | 0.97 | 1.00 | 0.72 | 0.73 |
| 11/8/1999 | 0.73 | 0.87 | 0.79 | 0.94 | 0.95 | 0.74 | 0.69 |
| 11/1/1999 | 0.74 | 0.87 | 0.79 | 0.96 | 0.98 | 0.73 | 0.69 |
| 10/25/1999 | 0.75 | 0.88 | 0.80 | 0.96 | 0.96 | 0.74 | 0.68 |
| 10/18/1999 | 0.76 | 0.88 | 0.80 | 0.97 | 0.98 | 0.73 | 0.68 |
| 10/11/1999 | 0.74 | 0.87 | 0.80 | 0.95 | 0.98 | 0.72 | 0.67 |
| 10/4/1999 | 0.75 | 0.89 | 0.82 | 0.97 | 1.01 | 0.72 | 0.67 |
| 9/27/1999 | 0.73 | 0.86 | 0.80 | 0.94 | 0.96 | 0.71 | |
| 9/20/1999 | 0.66 | 0.85 | 0.79 | 0.92 | 0.95 | 0.69 | |
| 9/13/1999 | 0.66 | 0.84 | 0.76 | 0.91 | 0.93 | 0.66 | |
| 9/6/1999 | 0.72 | 0.84 | 0.76 | 0.91 | 0.92 | 0.66 | |
| 8/30/1999 | 0.75 | 0.82 | 0.74 | 0.90 | 0.91 | 0.63 | |
| 8/23/1999 | 0.68 | 0.81 | 0.72 | 0.89 | 0.89 | 0.64 | |
| 8/16/1999 | 0.66 | 0.79 | 0.72 | 0.86 | 0.90 | 0.63 | |
| 8/9/1999 | 0.67 | 0.79 | 0.70 | 0.87 | 0.90 | 0.63 | |
| 8/2/1999 | 0.67 | 0.79 | 0.70 | 0.87 | 0.88 | 0.62 | |
| 7/26/1999 | 0.67 | 0.77 | 0.69 | 0.86 | 0.90 | 0.59 | |
| 7/19/1999 | 0.65 | 0.75 | 0.69 | 0.84 | 0.87 | 0.57 | |
| 7/12/1999 | 0.60 | 0.72 | 0.66 | 0.82 | 0.84 | 0.55 | |
| 7/5/1999 | 0.57 | 0.69 | 0.61 | 0.79 | 0.80 | 0.54 | |
| 6/28/1999 | 0.57 | 0.68 | 0.61 | 0.77 | 0.77 | 0.54 | |
| 6/21/1999 | 0.57 | 0.67 | 0.60 | 0.77 | 0.78 | 0.53 | |
| 6/14/1999 | 0.51 | 0.66 | 0.57 | 0.74 | 0.74 | 0.54 | |
| 6/7/1999 | 0.51 | 0.65 | 0.55 | 0.72 | 0.71 | 0.54 | |
| 6/1/1999 | 0.51 | 0.66 | 0.56 | 0.74 | 0.72 | 0.56 | |
| 5/24/1999 | 0.54 | 0.68 | 0.57 | 0.75 | 0.74 | 0.55 | |
| 5/17/1999 | 0.58 | 0.70 | 0.61 | 0.77 | 0.77 | 0.57 | |
| 5/10/1999 | 0.59 | 0.71 | 0.62 | 0.79 | 0.81 | 0.58 | |
| 5/3/1999 | 0.57 | 0.70 | 0.61 | 0.78 | 0.78 | 0.57 | |
| 4/26/1999 | 0.55 | 0.70 | 0.61 | 0.78 | 0.79 | 0.55 | |
| 4/19/1999 | 0.59 | 0.70 | 0.61 | 0.78 | 0.79 | 0.56 | |
| 4/12/1999 | 0.60 | 0.71 | 0.64 | 0.79 | 0.80 | 0.53 | |
| 4/5/1999 | NA | NA | NA | NA | NA | NA | |
| 3/29/1999 | 0.52 | 0.69 | 0.65 | 0.78 | 0.79 | 0.50 | |
| 3/22/1999 | 0.53 | 0.67 | 0.64 | 0.77 | 0.76 | 0.50 | |
| 3/15/1999 | 0.53 | 0.67 | 0.65 | 0.76 | 0.75 | 0.48 | 0.53 |
| 3/8/1999 | 0.49 | 0.65 | 0.58 | 0.73 | 0.69 | 0.49 | 0.53 |
| 3/1/1999 | 0.46 | 0.64 | 0.58 | 0.72 | 0.69 | 0.48 | 0.52 |
| 2/22/1999 | 0.47 | 0.64 | 0.53 | 0.73 | 0.68 | 0.49 | 0.53 |
| 2/15/1999 | 0.48 | 0.65 | 0.52 | 0.74 | 0.69 | 0.52 | 0.53 |
| 2/8/1999 | 0.48 | 0.66 | 0.54 | 0.76 | 0.69 | 0.52 | 0.53 |
| 2/1/1999 | 0.48 | 0.67 | 0.53 | 0.77 | 0.69 | 0.50 | 0.53 |
| 1/25/1999 | 0.48 | 0.68 | 0.54 | 0.80 | 0.70 | 0.50 | 0.53 |
| 1/18/1999 | 0.51 | 0.68 | 0.57 | 0.81 | 0.71 | 0.50 | 0.53 |
| 1/11/1999 | 0.47 | 0.67 | 0.57 | 0.82 | 0.81 | 0.51 | 0.53 |
| 1/4/1999 | 0.48 | 0.67 | 0.57 | 0.82 | 0.81 | 0.49 | 0.53 |
| 12/28/1998 | NA | NA | NA | NA | NA | NA | 0.53 |
| 12/21/1998 | NA | NA | NA | NA | NA | NA | 0.53 |
| 12/14/1998 | 0.49 | 0.68 | 0.55 | 0.83 | 0.72 | 0.51 | 0.53 |
| 12/7/1998 | 0.50 | 0.67 | 0.54 | 0.82 | 0.71 | 0.50 | 0.53 |
| 11/30/1998 | 0.50 | 0.68 | 0.56 | 0.83 | 0.71 | 0.52 | 0.54 |
| 11/23/1998 | 0.50 | 0.68 | 0.55 | 0.83 | 0.73 | 0.53 | 0.54 |
| 11/16/1998 | 0.54 | 0.70 | 0.59 | 0.85 | 0.76 | 0.53 | 0.54 |
| 11/9/1998 | 0.54 | 0.70 | 0.59 | 0.84 | 0.77 | 0.54 | 0.54 |
| 11/2/1998 | 0.55 | 0.71 | 0.60 | 0.85 | 0.78 | 0.53 | 0.54 |
| 10/26/1998 | NA | NA | NA | NA | NA | NA | 0.54 |
| 10/19/1998 | 0.58 | 0.73 | 0.61 | 0.86 | 0.81 | 0.56 | 0.54 |
| 10/12/1998 | 0.57 | 0.72 | 0.63 | 0.86 | 0.81 | 0.56 | 0.53 |
| 10/5/1998 | 0.61 | 0.75 | 0.64 | 0.87 | 0.84 | 0.55 | 0.53 |
| 9/28/1998 | 0.59 | 0.73 | 0.63 | 0.84 | 0.80 | 0.53 | |
| 9/21/1998 | 0.55 | 0.73 | 0.61 | 0.83 | 0.79 | 0.50 | |
| 9/14/1998 | 0.55 | 0.70 | 0.60 | 0.80 | 0.77 | 0.47 | |
| 9/7/1998 | 0.51 | 0.69 | 0.57 | 0.77 | 0.72 | 0.47 | |
| 8/31/1998 | 0.50 | 0.66 | 0.55 | 0.75 | 0.70 | 0.48 | |
| 8/24/1998 | 0.49 | 0.65 | 0.54 | 0.74 | 0.69 | 0.47 | |
| 8/17/1998 | 0.51 | 0.65 | 0.55 | 0.74 | 0.69 | 0.50 | |
| 8/10/1998 | 0.52 | 0.67 | 0.57 | 0.75 | 0.71 | 0.51 | |
| 8/3/1998 | 0.52 | 0.66 | 0.58 | 0.75 | 0.75 | 0.51 | |
| 7/27/1998 | 0.55 | 0.67 | 0.58 | 0.76 | 0.75 | 0.50 | |
| 7/20/1998 | 0.54 | 0.67 | 0.59 | 0.76 | 0.75 | 0.52 | |
| 7/13/1998 | 0.54 | 0.66 | 0.58 | 0.75 | 0.74 | 0.51 | |
| 7/6/1998 | 0.54 | 0.65 | 0.58 | 0.76 | 0.74 | 0.53 | |
| 6/29/1998 | 0.54 | 0.66 | 0.59 | 0.76 | 0.74 | 0.53 | |
| 6/22/1998 | 0.54 | 0.67 | 0.57 | 0.77 | 0.72 | 0.54 | |
| 6/15/1998 | 0.54 | 0.67 | 0.58 | 0.78 | 0.75 | 0.54 | |
| 6/8/1998 | 0.55 | 0.70 | 0.59 | 0.80 | 0.75 | 0.57 | |
| 6/1/1998 | 0.55 | 0.70 | 0.60 | 0.81 | 0.74 | 0.58 | |
| 5/25/1998 | 0.58 | 0.72 | 0.62 | 0.82 | 0.78 | 0.59 | |
| 5/18/1998 | 0.61 | 0.73 | 0.63 | 0.83 | 0.80 | 0.59 | |
| 5/11/1998 | 0.61 | 0.74 | 0.65 | 0.84 | 0.81 | 0.59 | |
| 5/4/1998 | 0.61 | 0.75 | 0.64 | 0.83 | 0.81 | 0.60 | |
| 4/27/1998 | 0.61 | 0.74 | 0.65 | 0.83 | 0.80 | 0.60 | |
| 4/20/1998 | 0.60 | 0.74 | 0.64 | 0.83 | 0.79 | 0.59 | |
| 4/13/1998 | NA | NA | NA | NA | NA | NA | |
| 4/6/1998 | 0.59 | 0.74 | 0.64 | 0.82 | 0.81 | 0.57 | |
| 3/30/1998 | 0.59 | 0.75 | 0.64 | 0.82 | 0.78 | 0.58 | |
| 3/23/1998 | 0.53 | 0.71 | 0.60 | 0.82 | 0.73 | 0.58 | 0.63 |
| 3/16/1998 | 0.57 | 0.73 | 0.62 | 0.83 | 0.76 | 0.61 | 0.63 |
| 3/9/1998 | 0.59 | 0.75 | 0.63 | 0.83 | 0.78 | 0.61 | 0.64 |
| 3/2/1998 | NA | NA | NA | NA | NA | NA | 0.64 |
| 2/23/1998 | 0.59 | 0.77 | 0.66 | 0.86 | 0.80 | 0.64 | 0.65 |
| 2/16/1998 | 0.62 | 0.78 | 0.67 | 0.86 | 0.80 | 0.63 | 0.65 |
| 2/9/1998 | 0.62 | 0.80 | 0.67 | 0.88 | 0.80 | 0.64 | 0.66 |
| 2/2/1998 | 0.62 | 0.79 | 0.66 | 0.88 | 0.81 | 0.65 | 0.66 |
| 1/26/1998 | 0.63 | 0.81 | 0.68 | 0.90 | 0.81 | 0.67 | 0.66 |
| 1/19/1998 | 0.61 | 0.79 | 0.66 | 0.88 | 0.85 | 0.68 | 0.66 |
| 1/12/1998 | 0.65 | 0.83 | 0.69 | 0.90 | 0.88 | 0.67 | 0.67 |
| 1/5/1998 | 0.65 | 0.84 | 0.72 | 0.92 | 0.91 | 0.71 | 0.67 |
| 12/29/1997 | NA | NA | NA | NA | NA | NA | 0.67 |
| 12/22/1997 | NA | NA | NA | NA | NA | NA | 0.67 |
| 12/15/1997 | 0.69 | 0.87 | 0.77 | 0.96 | 0.91 | 0.73 | 0.67 |
| 12/8/1997 | 0.69 | 0.88 | 0.77 | 0.96 | 0.91 | 0.71 | 0.68 |
| 12/1/1997 | 0.73 | 0.90 | 0.77 | 0.97 | 0.93 | 0.74 | 0.68 |
| 11/24/1997 | 0.75 | 0.92 | 0.81 | 0.99 | 0.95 | 0.77 | 0.67 |
| 11/17/1997 | 0.74 | 0.92 | 0.82 | 0.99 | 0.95 | 0.76 | 0.67 |
| 11/10/1997 | 0.76 | 0.93 | 0.83 | 0.99 | 0.98 | 0.76 | 0.66 |
| 11/3/1997 | 0.75 | 0.91 | 0.81 | 0.98 | 0.96 | 0.77 | 0.66 |
| 10/27/1997 | 0.74 | 0.90 | 0.82 | 0.97 | 0.95 | 0.76 | 0.66 |
| 10/20/1997 | 0.74 | 0.88 | 0.79 | 0.96 | 0.93 | 0.73 | 0.66 |
| 10/13/1997 | 0.75 | 0.89 | 0.84 | 0.94 | 0.96 | 0.69 | 0.65 |
| 10/6/1997 | 0.75 | 0.88 | 0.81 | 0.92 | 0.93 | 0.67 | 0.65 |
| 9/29/1997 | 0.71 | 0.86 | 0.78 | 0.92 | 0.90 | 0.66 | |
| 9/22/1997 | 0.69 | 0.85 | 0.73 | 0.90 | 0.85 | 0.66 | |
| 9/15/1997 | 0.71 | 0.85 | 0.75 | 0.91 | 0.89 | 0.67 | |
| 9/8/1997 | 0.69 | 0.84 | 0.74 | 0.90 | 0.86 | 0.66 | |
| 9/1/1997 | 0.69 | 0.84 | 0.73 | 0.88 | 0.88 | 0.69 | |
| 8/25/1997 | 0.72 | 0.85 | 0.76 | 0.89 | 0.90 | 0.69 | |
| 8/18/1997 | 0.72 | 0.85 | 0.77 | 0.89 | 0.89 | 0.69 | |
| 8/11/1997 | 0.71 | 0.84 | 0.78 | 0.88 | 0.90 | 0.65 | |
| 8/4/1997 | 0.70 | 0.80 | 0.74 | 0.84 | 0.82 | 0.66 | |
| 7/28/1997 | 0.68 | 0.81 | 0.73 | 0.85 | 0.83 | 0.67 | |
| 7/21/1997 | NA | NA | NA | NA | NA | NA | |
| 7/14/1997 | 0.67 | 0.82 | 0.73 | 0.89 | 0.86 | 0.72 | |
| 7/7/1997 | 0.69 | 0.84 | 0.76 | 0.92 | 0.89 | 0.72 | |
| 6/30/1997 | 0.69 | 0.83 | 0.74 | 0.92 | 0.85 | 0.72 | |
| 6/23/1997 | 0.70 | 0.85 | 0.74 | 0.94 | 0.86 | 0.72 | |
| 6/16/1997 | 0.69 | 0.85 | 0.74 | 0.93 | 0.86 | 0.73 | |
| 6/9/1997 | 0.73 | 0.88 | 0.78 | 0.94 | 0.90 | 0.73 | |
| 6/2/1997 | 0.73 | 0.88 | 0.77 | 0.94 | 0.89 | 0.75 | |
| 5/26/1997 | 0.74 | 0.92 | 0.80 | 0.96 | 0.91 | 0.73 | |
| 5/19/1997 | 0.71 | 0.91 | 0.78 | 0.96 | 0.91 | 0.73 | |
| 5/12/1997 | 0.72 | 0.90 | 0.79 | 0.95 | 0.91 | 0.71 | |
| 5/5/1997 | 0.70 | 0.89 | 0.77 | 0.94 | 0.89 | 0.71 | |
| 4/28/1997 | 0.70 | 0.90 | 0.76 | 0.94 | 0.87 | 0.71 | |
| 4/21/1997 | 0.71 | 0.91 | 0.77 | 0.96 | 0.86 | 0.73 | |
| 4/14/1997 | 0.70 | 0.91 | 0.75 | 0.97 | 0.85 | 0.74 | |
| 4/7/1997 | 0.71 | 0.92 | 0.76 | 0.98 | 0.86 | 0.75 | |
| 3/31/1997 | NA | NA | NA | NA | NA | NA | |
| 3/24/1997 | 0.72 | 0.94 | 0.79 | 0.97 | 0.90 | 0.71 | 0.76 |
| 3/17/1997 | 0.72 | 0.94 | 0.77 | 0.98 | 0.90 | 0.72 | 0.76 |
| 3/10/1997 | 0.69 | 0.93 | 0.76 | 0.98 | 0.87 | 0.76 | 0.79 |
| 3/3/1997 | 0.73 | 0.95 | 0.79 | 0.99 | 0.89 | 0.80 | 0.79 |
| 2/24/1997 | 0.78 | 0.98 | 0.83 | 1.03 | 0.98 | 0.83 | 0.81 |
| 2/17/1997 | 0.77 | 0.99 | 0.85 | 1.03 | 0.99 | 0.85 | 0.81 |
| 2/10/1997 | 0.85 | 1.04 | 0.92 | 1.06 | 1.04 | 0.87 | 0.83 |
| 2/3/1997 | 0.85 | 1.04 | 0.95 | 1.07 | 1.07 | 0.88 | 0.83 |
| 1/27/1997 | 0.86 | 1.06 | 0.98 | 1.09 | 1.07 | 0.90 | 0.83 |
| 1/20/1997 | 0.91 | 1.09 | 1.03 | 1.12 | 1.10 | 0.90 | 0.83 |
| 1/13/1997 | 0.92 | 1.10 | 1.06 | 1.14 | 1.16 | 0.88 | 0.83 |
| 1/6/1997 | 0.90 | 1.09 | 1.01 | 1.14 | 1.14 | 0.91 | 0.83 |
| 12/30/1996 | NA | NA | NA | NA | NA | NA | 0.83 |
| 12/23/1996 | NA | NA | NA | NA | NA | NA | 0.83 |
| 12/16/1996 | 0.88 | 1.07 | 0.95 | 1.13 | 1.11 | 0.89 | 0.83 |
| 12/9/1996 | 0.88 | 1.10 | 0.99 | 1.14 | 1.17 | 0.79 | 0.83 |
| 12/2/1996 | 0.89 | 1.09 | 0.96 | 1.16 | 1.13 | 0.90 | 0.82 |
| 11/25/1996 | 0.91 | 1.09 | 0.98 | 1.18 | 1.16 | 0.89 | 0.81 |
| 11/18/1996 | 0.87 | 1.10 | 0.98 | 1.15 | 1.11 | 0.88 | 0.81 |
| 11/11/1996 | NA | NA | NA | NA | NA | NA | 0.80 |
| 11/4/1996 | 0.92 | 1.08 | 0.99 | 1.15 | 1.13 | 0.95 | 0.80 |
| 10/28/1996 | 0.95 | 1.09 | 1.01 | 1.16 | 1.18 | 0.94 | 0.80 |
| 10/21/1996 | 0.94 | 1.09 | 1.03 | 1.16 | 1.19 | 0.91 | 0.80 |
| 10/14/1996 | 0.98 | 1.09 | 1.07 | 1.17 | 1.28 | 0.88 | |
| 10/7/1996 | 0.98 | 1.07 | 1.03 | 1.15 | 1.24 | 0.85 | |
| 9/30/1996 | 0.90 | 1.04 | 1.02 | 1.11 | 1.15 | 0.80 | |
| 9/23/1996 | NA | NA | NA | NA | NA | NA | |
| 9/16/1996 | 0.91 | 1.01 | 0.97 | 1.07 | 1.14 | 0.75 | |
| 9/9/1996 | 0.86 | 0.97 | 0.94 | 1.03 | 1.09 | 0.72 | |
| 9/2/1996 | 0.77 | 0.92 | 0.87 | 0.99 | 1.05 | 0.71 | |
| 8/26/1996 | 0.78 | 0.91 | 0.87 | 0.95 | 1.03 | 0.69 | |
| 8/19/1996 | 0.77 | 0.90 | 0.85 | 0.94 | 0.98 | 0.72 | |
| 8/12/1996 | NA | NA | NA | NA | NA | NA | |
| 8/5/1996 | 0.78 | 0.91 | 0.84 | 0.94 | 0.99 | 0.70 | |
| 7/29/1996 | 0.77 | 0.91 | 0.85 | 0.94 | 1.01 | 0.70 | |
| 7/22/1996 | 0.77 | 0.91 | 0.84 | 0.94 | 1.00 | 0.69 | |
| 7/15/1996 | 0.75 | 0.90 | 0.82 | 0.92 | 0.98 | 0.68 | |
| 7/8/1996 | 0.75 | 0.89 | 0.81 | 0.92 | 0.95 | 0.68 | |
| 7/1/1996 | 0.71 | 0.87 | 0.78 | 0.92 | 0.93 | 0.68 | |
| 6/24/1996 | 0.71 | 0.87 | 0.78 | 0.91 | 0.91 | 0.67 | |
| 6/17/1996 | 0.72 | 0.89 | 0.78 | 0.92 | 0.92 | 0.68 | |
| 6/10/1996 | 0.71 | 0.89 | 0.78 | 0.92 | 0.92 | 0.70 | |
| 6/3/1996 | 0.71 | 0.91 | 0.80 | 0.94 | 0.95 | 0.72 | |
| 5/27/1996 | 0.70 | 0.90 | 0.79 | 0.93 | 0.94 | 0.69 | |
| 5/20/1996 | 0.71 | 0.92 | 0.80 | 0.94 | 0.92 | 0.70 | |
| 5/13/1996 | 0.71 | 0.92 | 0.77 | 0.93 | 0.93 | 0.72 | |
| 5/6/1996 | 0.75 | 0.94 | 0.82 | 0.96 | 0.93 | 0.76 | |
| 4/29/1996 | NA | NA | NA | NA | NA | NA | |
| 4/22/1996 | 0.75 | 0.97 | 0.88 | 0.99 | 0.97 | 0.76 | |
| 4/15/1996 | 0.81 | 0.98 | 0.89 | 0.98 | 1.02 | 0.76 | |
| 4/8/1996 | NA | NA | NA | NA | NA | NA | |
| 4/1/1996 | NA | NA | NA | NA | NA | NA | |
| 3/25/1996 | 0.78 | 0.97 | 0.88 | 0.96 | 1.00 | 0.66 | |
| 3/18/1996 | 0.78 | 0.95 | 0.87 | 0.94 | 1.01 | 0.74 | |
| 3/11/1996 | 0.75 | 0.95 | 0.86 | 0.93 | 0.98 | 0.75 | |
| 3/4/1996 | 0.80 | 0.96 | 0.89 | 0.95 | 1.02 | 0.75 | |
| 2/26/1996 | NA | NA | NA | NA | NA | NA | |
| 2/19/1996 | 0.81 | 0.97 | 0.89 | 0.92 | 1.09 | 0.73 | |
| 2/12/1996 | 0.74 | 0.93 | 0.86 | 0.91 | 1.01 | 0.67 | |
| 2/5/1996 | 0.70 | 0.91 | 0.81 | 0.90 | 0.96 | 0.68 | |
| 1/29/1996 | 0.69 | 0.90 | 0.79 | 0.88 | 0.95 | 0.68 | |
| 1/22/1996 | 0.69 | 0.91 | 0.81 | 0.91 | 0.95 | 0.71 | |
| 1/15/1996 | 0.75 | 0.99 | 0.87 | 0.94 | 1.01 | 0.70 | |
| 1/8/1996 | 0.76 | 0.95 | 0.89 | 0.94 | 1.02 | 0.67 | |
| 1/1/1996 | NA | NA | NA | NA | NA | NA |
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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