Countries
| Date | Belgium | France | Germany | Italy | Netherlands | UK | US |
|---|---|---|---|---|---|---|---|
| 6/10/13 | 4.07 | 4.54 | 4.25 | 6.84 | 5.04 | 4.03 | NA |
| 6/3/13 | 4.06 | 4.55 | 4.27 | 6.79 | 4.99 | 4.04 | NA |
| 5/27/13 | 4.05 | 4.48 | 4.20 | 6.73 | 4.96 | 3.93 | NA |
| 5/20/13 | 3.92 | 4.43 | 4.14 | 6.77 | 4.93 | 3.99 | NA |
| 5/13/13 | 3.95 | 4.44 | 4.22 | 6.79 | 4.93 | 4.04 | NA |
| 5/6/13 | 3.87 | 4.46 | 4.25 | 6.67 | 4.90 | 4.00 | NA |
| 4/29/13 | 3.89 | 4.49 | 4.25 | 6.90 | 4.87 | 4.00 | NA |
| 4/22/13 | 3.88 | 4.47 | 4.11 | 6.84 | 4.86 | 3.89 | NA |
| 4/15/13 | 4.08 | 4.65 | 4.31 | 6.91 | 5.00 | 4.07 | NA |
| 4/8/13 | 4.25 | 4.74 | 4.53 | 6.98 | 5.12 | 4.13 | NA |
| 4/1/13 | NA | NA | NA | NA | NA | NA | NA |
| 3/25/13 | 4.12 | 4.65 | 4.30 | 6.91 | 5.03 | 4.05 | NA |
| 3/18/13 | 4.20 | 4.76 | 4.39 | 7.01 | 5.11 | 4.16 | 4.01 |
| 3/11/13 | 4.23 | 4.81 | 4.49 | 7.09 | 5.16 | 4.17 | 4.04 |
| 3/4/13 | 4.38 | 4.87 | 4.49 | 7.10 | 5.20 | 4.21 | 4.058 |
| 2/25/13 | 4.48 | 4.95 | 4.54 | 7.22 | 4.42 | 4.27 | 4.131 |
| 2/18/13 | 4.58 | 5.06 | 4.67 | 7.43 | 4.57 | 4.37 | 4.15 |
| 2/11/13 | 4.49 | 5.03 | 4.61 | 7.41 | 4.55 | 4.38 | 4.14 |
| 2/4/13 | 4.53 | 4.99 | 4.61 | 7.38 | 4.51 | 4.29 | 4.06 |
| 1/28/13 | 4.45 | 4.97 | 4.56 | 7.36 | 4.48 | 4.24 | 4.01 |
| 1/21/13 | 4.41 | 4.89 | 4.53 | 7.23 | 4.39 | 4.20 | 3.98 |
| 1/14/13 | 4.43 | 4.88 | 4.59 | 7.34 | 4.43 | 4.22 | 3.97 |
| 1/7/13 | 4.25 | 4.71 | 4.45 | 7.15 | 4.29 | 4.18 | 2.88 |
| 12/31/12 | NA | NA | NA | NA | NA | NA | 3.96 |
| 12/24/12 | NA | NA | NA | NA | NA | NA | 3.95 |
| 12/17/12 | 4.27 | 4.72 | 4.44 | 7.12 | 4.27 | 4.19 | 3.94 |
| 12/10/12 | 4.24 | 4.64 | 4.45 | 7.00 | 4.24 | 4.38 | 3.96 |
| 12/3/12 | 4.38 | 4.75 | 4.56 | 7.16 | 4.35 | 4.29 | 4.00 |
| 11/26/12 | 4.35 | 4.73 | 4.66 | 7.11 | 4.27 | 4.33 | 4.01 |
| 11/19/12 | 4.26 | 4.64 | 4.54 | 7.01 | 4.22 | 4.23 | 3.98 |
| 11/12/12 | 4.37 | 4.62 | 4.62 | 6.91 | 4.19 | 4.22 | 3.98 |
| 11/5/12 | 4.40 | 4.71 | 4.69 | 7.02 | 4.21 | 4.22 | 3.98 |
| 10/29/12 | 4.37 | 4.77 | 4.66 | 7.13 | 4.25 | 4.33 | 3.99 |
| 10/22/12 | 4.61 | 4.90 | 4.78 | 7.30 | 4.30 | 4.41 | 4.03 |
| 10/15/12 | 4.63 | 4.87 | 4.85 | 7.30 | 4.26 | 4.46 | 4.04 |
| 10/8/12 | 4.45 | 4.78 | 4.76 | 7.21 | 4.27 | 4.39 | 3.98 |
| 10/1/12 | 4.42 | 4.73 | 4.65 | 7.17 | 4.24 | 4.47 | 3.96 |
| 9/24/12 | 4.34 | 4.72 | 4.60 | 7.19 | 4.26 | 4.36 | NA |
| 9/17/12 | 4.61 | 4.88 | 4.77 | 7.41 | 4.32 | 4.51 | NA |
| 9/10/12 | 4.54 | 4.79 | 4.62 | 7.23 | 4.20 | 4.40 | NA |
| 9/3/12 | 4.48 | 4.74 | 4.56 | 7.14 | 4.15 | 4.42 | NA |
| 8/27/12 | 4.45 | 4.71 | 4.61 | 7.09 | 4.12 | 4.37 | NA |
| 8/20/12 | 4.39 | 4.64 | 4.50 | 6.95 | 4.07 | 4.34 | NA |
| 8/13/12 | 4.26 | 4.54 | 4.36 | 6.86 | 4.06 | 4.23 | NA |
| 8/6/12 | 4.17 | 4.49 | 4.29 | 6.82 | 4.08 | 4.10 | NA |
| 7/30/12 | 4.12 | 4.45 | 4.29 | 6.75 | 4.04 | 4.06 | NA |
| 7/23/12 | 4.14 | 4.40 | 4.24 | 6.70 | 3.99 | 4.05 | NA |
| 7/16/12 | 4.01 | 4.30 | 4.22 | 6.64 | 4.04 | 4.00 | NA |
| 7/9/12 | 3.95 | 4.25 | 4.18 | 6.62 | 3.98 | 3.86 | NA |
| 7/2/12 | 3.87 | 4.20 | 4.10 | 6.62 | 3.92 | 3.81 | NA |
| 6/25/12 | 3.87 | 4.20 | 4.11 | 6.59 | 3.91 | 3.78 | NA |
| 6/18/12 | 3.96 | 4.29 | 4.14 | 6.67 | 3.99 | 3.87 | NA |
| 6/11/12 | 3.93 | 4.29 | 4.08 | 6.66 | 3.99 | 3.87 | NA |
| 6/4/12 | 4.11 | 4.43 | 4.25 | 6.77 | 4.10 | 3.92 | NA |
| 5/28/12 | 4.23 | 4.50 | 4.28 | 6.91 | 4.17 | 4.04 | |
| 5/21/12 | 4.30 | 4.63 | 4.37 | 7.03 | 4.27 | 4.10 | |
| 5/14/12 | 4.31 | 4.68 | 4.40 | 7.07 | 4.30 | 4.23 | |
| 5/7/12 | 4.51 | 4.86 | 4.62 | 7.24 | 4.46 | 4.34 | |
| 4/30/12 | 4.53 | 4.96 | 4.65 | 7.44 | 4.54 | 4.44 | |
| 4/23/12 | 4.50 | 4.93 | 4.61 | 7.40 | 4.51 | 4.44 | |
| 4/16/12 | 4.58 | 4.94 | 4.61 | 7.39 | 4.52 | 4.46 | |
| 4/9/12 | NA | NA | NA | NA | NA | NA | |
| 4/2/12 | 4.64 | 5.04 | 4.73 | 7.49 | 4.60 | 4.49 | |
| 3/26/12 | 4.73 | 5.11 | 4.79 | 7.56 | 4.70 | 4.54 | |
| 3/19/12 | 4.69 | 5.09 | 4.85 | 7.52 | 4.66 | 4.59 | 4.11 |
| 3/12/12 | 4.52 | 5.04 | 4.68 | 7.43 | 4.57 | 4.44 | 4.11 |
| 3/5/12 | 4.54 | 5.04 | 4.71 | 7.36 | 4.53 | 4.44 | 4.10 |
| 2/27/12 | 4.69 | 5.15 | 4.88 | 7.52 | 4.64 | 4.47 | 4.11 |
| 2/20/12 | 4.56 | 5.13 | 4.84 | 7.40 | 4.56 | 4.51 | 4.04 |
| 2/13/12 | 4.54 | 5.05 | 4.74 | 7.28 | 4.51 | 4.33 | 4.03 |
| 2/6/12 | 4.31 | 4.83 | 4.50 | 7.14 | 4.36 | 4.23 | 3.97 |
| 1/30/12 | 4.32 | 4.79 | 4.44 | 7.13 | 4.35 | 4.27 | 3.95 |
| 1/23/12 | 4.34 | 4.76 | 4.50 | 7.07 | 4.35 | 4.20 | 3.94 |
| 1/16/12 | 4.39 | 4.67 | 4.49 | 6.98 | 4.33 | 4.24 | 3.95 |
| 1/9/12 | 4.34 | 4.64 | 4.40 | 6.98 | 4.31 | 4.20 | 3.94 |
| 1/2/12 | NA | NA | NA | NA | NA | NA | 3.84 |
| 12/26/11 | NA | NA | NA | NA | NA | NA | 3.83 |
| 12/19/11 | 4.14 | 4.59 | 4.39 | 6.91 | 4.18 | 4.02 | 3.82 |
| 12/12/11 | 4.30 | 4.69 | 4.51 | 7.03 | 4.30 | 4.18 | 3.87 |
| 12/5/11 | 4.37 | 4.79 | 4.65 | 7.09 | 4.35 | 4.21 | 3.89 |
| 11/28/11 | 4.34 | 4.76 | 4.59 | 7.19 | 4.34 | 4.18 | 3.90 |
| 11/21/11 | 4.57 | 4.79 | 4.76 | 7.26 | 4.51 | 4.37 | 3.94 |
| 11/14/11 | 4.29 | 4.84 | 4.71 | 7.32 | 4.52 | 4.39 | 3.94 |
| 11/7/11 | 4.34 | 4.77 | 4.71 | 7.28 | 4.42 | 4.39 | 3.88 |
| 10/31/11 | 4.38 | 4.78 | 4.72 | 7.29 | 4.43 | 4.33 | 3.85 |
| 10/24/11 | 4.40 | 4.80 | 4.72 | 7.31 | 4.47 | 4.40 | 3.80 |
| 10/17/11 | 4.34 | 4.67 | 4.54 | 7.17 | 4.34 | 4.30 | 3.77 |
| 10/10/11 | 4.18 | 4.57 | 4.43 | 7.08 | 4.22 | 4.16 | 3.68 |
| 10/3/11 | 4.03 | 4.35 | 4.27 | 6.83 | 4.08 | 4.06 | 3.69 |
| 9/26/11 | 4.28 | 4.57 | 4.44 | 7.05 | 4.27 | 4.16 | |
| 9/19/11 | 4.25 | 4.67 | 4.44 | 7.15 | 4.33 | 4.16 | |
| 9/12/11 | 4.24 | 4.63 | 4.43 | 7.10 | 4.30 | 4.25 | |
| 9/5/11 | 4.37 | 4.70 | 4.58 | 7.26 | 4.32 | 4.20 | |
| 8/29/11 | 4.32 | 4.75 | 4.64 | 7.41 | 4.44 | 4.23 | |
| 8/22/11 | 4.28 | 4.64 | 4.56 | 7.28 | 4.36 | 4.13 | |
| 8/15/11 | NA | NA | NA | NA | NA | NA | |
| 8/8/11 | 4.43 | 4.69 | 4.62 | 7.29 | 4.41 | 4.18 | |
| 8/1/11 | 4.49 | 4.81 | 4.60 | 7.41 | 4.50 | 4.40 | |
| 7/25/11 | 4.53 | 4.87 | 4.76 | 7.49 | 4.57 | 4.43 | |
| 7/18/11 | 4.39 | 4.78 | 4.69 | 7.29 | 4.50 | 4.32 | |
| 7/11/11 | 4.15 | 4.54 | 4.43 | 7.19 | 4.32 | 4.21 | |
| 7/4/11 | 4.31 | 4.68 | 4.45 | 7.31 | 4.35 | 4.13 | |
| 6/27/11 | 4.28 | 4.56 | 4.39 | 7.11 | 4.30 | 4.08 | |
| 6/20/11 | 4.47 | 4.71 | 4.65 | 7.25 | 4.49 | 4.27 | |
| 6/13/11 | 4.36 | 4.75 | 4.53 | 7.33 | 4.46 | 4.30 | |
| 6/6/11 | 4.40 | 4.76 | 4.66 | 7.36 | 4.51 | 4.26 | |
| 5/30/11 | 4.22 | 4.48 | 4.48 | 7.25 | 4.40 | 4.21 | |
| 5/23/11 | 4.15 | 4.53 | 4.37 | 7.05 | 4.25 | 4.13 | |
| 5/16/11 | 4.24 | 4.62 | 4.50 | 7.13 | 4.32 | 4.17 | |
| 5/9/11 | 4.40 | 4.76 | 4.66 | 7.25 | 4.42 | 4.29 | |
| 5/2/11 | 4.73 | 5.09 | 4.89 | 7.71 | 4.75 | 4.55 | |
| 4/25/11 | NA | NA | NA | NA | NA | NA | |
| 4/18/11 | 4.54 | 4.94 | 4.74 | 7.42 | 4.67 | 4.47 | |
| 4/11/11 | 4.71 | 5.03 | 4.87 | 7.57 | 4.73 | 4.52 | |
| 4/4/11 | 4.50 | 4.91 | 4.70 | 7.38 | 4.56 | 4.39 | |
| 3/28/11 | 4.44 | 4.86 | 4.69 | 7.31 | 4.50 | 4.31 | |
| 3/21/11 | 4.48 | 4.91 | 4.12 | 7.39 | 4.53 | 4.51 | |
| 3/14/11 | 4.41 | 4.88 | 4.64 | 7.26 | 4.47 | 4.29 | 3.88 |
| 3/7/11 | 4.27 | 4.83 | 4.67 | 7.25 | 4.44 | 4.27 | 3.87 |
| 2/28/11 | 4.08 | 4.71 | 4.36 | 7.04 | 4.24 | 4.12 | 3.76 |
| 2/21/11 | 4.05 | 4.44 | 4.26 | 6.83 | 4.13 | 4.04 | 3.62 |
| 2/14/11 | 3.86 | 4.34 | 4.13 | 6.64 | 4.02 | 3.96 | 3.59 |
| 2/7/11 | 3.73 | 4.36 | 4.10 | 6.64 | 4.02 | 3.93 | 3.58 |
| 1/31/11 | 3.75 | 4.27 | 4.00 | 6.62 | 3.94 | 3.84 | 3.52 |
| 1/24/11 | 3.82 | 4.28 | 4.08 | 6.63 | 3.97 | 3.84 | 3.48 |
| 1/17/11 | 3.66 | 4.19 | 4.00 | 6.46 | 3.90 | 3.82 | 3.45 |
| 1/10/11 | 3.45 | 4.00 | 3.80 | 6.20 | 4.39 | 3.88 | 3.36 |
| 1/3/11 | 3.72 | 4.11 | 3.93 | 6.35 | 4.49 | 3.93 | 3.34 |
| 12/27/10 | NA | NA | NA | NA | NA | NA | 3.31 |
| 12/20/10 | 3.51 | 3.95 | 3.76 | 6.22 | 4.38 | 3.89 | 3.26 |
| 12/13/10 | 3.58 | 4.02 | 3.82 | 6.34 | 4.47 | 3.95 | 3.24 |
| 12/6/10 | 3.42 | 3.92 | 3.76 | 6.24 | 4.39 | 3.67 | 3.20 |
| 11/29/10 | 3.37 | 3.69 | 3.58 | 5.98 | 4.17 | 3.42 | 3.11 |
| 11/22/10 | 3.46 | 3.78 | 3.65 | 6.17 | 4.30 | 3.37 | 3.11 |
| 11/15/10 | 3.27 | 3.83 | 3.80 | 6.20 | 4.36 | 3.40 | 3.13 |
| 11/8/10 | 3.35 | 3.92 | 3.70 | 6.24 | 4.34 | 3.39 | 3.08 |
| 11/1/10 | NA | NA | NA | NA | NA | NA | 2.99 |
| 10/25/10 | 3.36 | 3.99 | 3.67 | 6.23 | 4.31 | 3.31 | 2.99 |
| 10/18/10 | 3.48 | 3.93 | 3.73 | 6.29 | 4.36 | 3.36 | 2.97 |
| 10/11/10 | 3.45 | 3.84 | 3.72 | 6.22 | 4.37 | 3.34 | 2.95 |
| 10/4/10 | 3.31 | 3.69 | 3.63 | 6.12 | 4.25 | 3.31 | 2.91 |
| 9/27/10 | 3.24 | 3.64 | 3.52 | 5.94 | 4.18 | 3.25 | NA |
| 9/20/10 | 3.21 | 3.53 | 3.50 | 5.86 | 4.09 | 3.14 | NA |
| 9/13/10 | 3.08 | 3.47 | 3.45 | 5.77 | 4.01 | 3.11 | NA |
| 9/6/10 | 3.08 | 3.40 | 3.35 | 5.69 | 3.95 | 3.04 | NA |
| 8/30/10 | 2.97 | 3.33 | 3.25 | 5.63 | 3.85 | 3.06 | NA |
| 8/23/10 | 3.03 | 3.35 | 3.29 | 5.61 | 3.96 | 3.03 | NA |
| 8/16/10 | 3.07 | 3.38 | 3.33 | 5.76 | 4.01 | 3.13 | NA |
| 8/9/10 | 3.26 | 3.54 | 3.53 | 5.91 | 4.15 | 3.22 | NA |
| 8/2/10 | 3.13 | 3.45 | 3.37 | 5.85 | 4.01 | 3.20 | NA |
| 7/26/10 | 3.09 | 3.43 | 3.35 | 5.79 | 3.98 | 3.16 | NA |
| 7/19/10 | 3.08 | 3.42 | 3.39 | 5.73 | 3.98 | 3.06 | NA |
| 7/12/10 | 2.99 | 3.33 | 3.25 | 5.61 | 3.85 | 3.02 | NA |
| 7/5/10 | 2.98 | 3.39 | 3.31 | 5.60 | 3.92 | 3.09 | NA |
| 6/28/10 | 3.01 | 3.41 | 3.34 | 5.60 | 3.96 | 3.14 | NA |
| 6/21/10 | 3.09 | 3.40 | 3.38 | 5.67 | 3.90 | 3.13 | NA |
| 6/14/10 | 3.01 | 3.33 | 3.29 | 5.60 | 3.87 | 3.07 | NA |
| 6/7/10 | 2.93 | 3.23 | 3.13 | 5.38 | 3.74 | 2.96 | NA |
| 5/31/10 | 2.93 | 3.28 | 3.19 | 5.53 | 3.60 | 2.95 | NA |
| 5/24/10 | 3.14 | 3.31 | 3.21 | 5.49 | 3.79 | 2.97 | NA |
| 5/17/10 | 3.15 | 3.44 | 3.35 | 5.63 | 3.93 | 3.07 | NA |
| 5/10/10 | 3.25 | 3.58 | 3.50 | 5.83 | 4.10 | 3.27 | NA |
| 5/3/10 | 3.35 | 3.70 | 3.61 | 6.06 | 4.26 | 3.31 | NA |
| 4/26/10 | 3.36 | 3.68 | 3.58 | 6.08 | 4.22 | 3.28 | NA |
| 4/19/10 | 3.39 | 3.69 | 3.59 | 6.09 | 4.24 | 3.27 | NA |
| 4/12/10 | 3.41 | 3.74 | 3.65 | 6.11 | 4.34 | 3.24 | NA |
| 4/5/10 | NA | NA | NA | NA | NA | NA | NA |
| 3/29/10 | 3.16 | 3.57 | 3.46 | 5.94 | 4.09 | 3.09 | NA |
| 3/22/10 | 3.12 | 3.59 | 3.47 | 5.95 | 4.09 | 3.11 | NA |
| 3/15/10 | 3.15 | 3.60 | 3.45 | 5.97 | 4.10 | 3.09 | 2.93 |
| 3/8/10 | 3.06 | 3.54 | 3.38 | 5.91 | 4.04 | 3.05 | 2.92 |
| 3/1/10 | 3.05 | 3.52 | 3.36 | 5.81 | 3.96 | 2.94 | 2.90 |
| 2/22/10 | 2.92 | 3.45 | 3.27 | 5.80 | 3.80 | 3.00 | 2.90 |
| 2/15/10 | 2.82 | 3.36 | 3.19 | 5.71 | 3.80 | 2.93 | 2.86 |
| 2/8/10 | 2.84 | 3.37 | 3.23 | 5.76 | 3.82 | 2.84 | 2.85 |
| 2/1/10 | 2.89 | 3.40 | 3.19 | 5.84 | 3.85 | 2.95 | 2.86 |
| 1/25/10 | 3.00 | 3.53 | 3.31 | 6.00 | 3.95 | 3.02 | 2.90 |
| 1/18/10 | 3.20 | 3.67 | 3.41 | 6.12 | 4.09 | 3.17 | 2.95 |
| 1/11/10 | 3.14 | 3.73 | 3.57 | 6.25 | 4.23 | 3.17 | 2.98 |
| 1/4/10 | 3.11 | 3.58 | 3.42 | 6.05 | 4.07 | 3.07 | 2.88 |
| 12/28/09 | NA | NA | NA | NA | NA | NA | 2.80 |
| 12/21/09 | 2.82 | 3.36 | 3.23 | 5.88 | 3.84 | 2.92 | 2.75 |
| 12/14/09 | 2.99 | 3.38 | 3.21 | 5.96 | 3.90 | 2.95 | 2.75 |
| 12/7/09 | 2.97 | 3.43 | 3.31 | 6.05 | 4.01 | 3.01 | 2.76 |
| 11/30/09 | 3.01 | 3.47 | 3.34 | 6.13 | 3.85 | 3.00 | 2.75 |
| 11/23/09 | 3.08 | 3.51 | 3.42 | 6.14 | 4.07 | 3.02 | 2.75 |
| 11/16/09 | 3.08 | 3.52 | 3.43 | 6.14 | 4.06 | 3.06 | 2.74 |
| 11/9/09 | 3.08 | 3.55 | 3.47 | 6.20 | 4.11 | 3.09 | 2.75 |
| 11/2/09 | 3.11 | 3.49 | 3.44 | 6.14 | 4.06 | 3.07 | 2.73 |
| 10/26/09 | 3.13 | 3.52 | 3.54 | 6.13 | 4.10 | 3.06 | 2.72 |
| 10/19/09 | 3.01 | 3.41 | 3.40 | 6.05 | 4.00 | 3.00 | 2.64 |
| 10/12/09 | 2.86 | 3.24 | 3.22 | 5.84 | 3.83 | 2.81 | 2.53 |
| 10/5/09 | 2.81 | 3.19 | 3.21 | 5.76 | 3.77 | 2.78 | 2.50 |
| 9/28/09 | 2.80 | 3.16 | 3.09 | 5.73 | 3.73 | 2.74 | NA |
| 9/21/09 | 2.82 | 3.22 | 3.17 | 5.84 | 3.81 | 2.80 | NA |
| 9/14/09 | 2.81 | 3.21 | 3.16 | 5.81 | 3.81 | 2.83 | NA |
| 9/7/09 | 2.75 | 3.18 | 3.10 | 5.70 | 3.73 | 2.88 | NA |
| 8/31/09 | 2.99 | 3.26 | 3.14 | 5.80 | 3.89 | 2.91 | NA |
| 8/24/09 | 2.98 | 3.25 | 3.26 | 5.81 | 3.88 | 2.89 | NA |
| 8/17/09 | 2.93 | 3.21 | 3.20 | 5.72 | 3.85 | 2.85 | NA |
| 8/10/09 | 2.89 | 3.21 | 3.21 | 5.76 | 3.85 | 2.88 | NA |
| 8/3/09 | 2.84 | 3.19 | 3.07 | 5.81 | 3.81 | 2.92 | NA |
| 7/27/09 | 2.80 | 3.07 | 3.03 | 5.69 | 3.55 | 2.75 | NA |
| 7/20/09 | 2.63 | 2.99 | 2.92 | 5.57 | 3.54 | 2.67 | NA |
| 7/13/09 | 2.58 | 2.95 | 2.86 | 5.44 | 3.49 | 2.59 | NA |
| 7/6/09 | 2.75 | 3.11 | 3.03 | 5.55 | 4.04 | 2.73 | NA |
| 6/29/09 | 2.88 | 3.16 | 3.08 | 5.66 | 3.86 | 2.82 | NA |
| 6/22/09 | 2.83 | 3.14 | 3.14 | 5.65 | 3.75 | 2.84 | NA |
| 6/15/09 | 2.75 | 3.04 | 3.02 | 5.53 | 3.68 | 2.74 | NA |
| 6/8/09 | 2.64 | 2.95 | 2.90 | 5.48 | 3.61 | 2.64 | NA |
| 6/1/09 | 2.50 | 2.88 | 2.81 | 5.41 | 3.50 | 2.59 | NA |
| 5/25/09 | 2.47 | 2.85 | 2.79 | 5.32 | 3.39 | 2.51 | NA |
| 5/18/09 | 2.48 | 2.79 | 2.70 | 5.18 | 3.31 | 2.44 | NA |
| 5/11/09 | 2.48 | 2.74 | 2.78 | 5.19 | 3.21 | 2.45 | NA |
| 5/4/09 | 2.28 | 2.63 | 2.55 | 5.06 | 3.18 | 2.32 | NA |
| 4/27/09 | 2.29 | 2.59 | 2.50 | 4.93 | 3.09 | 2.39 | NA |
| 4/20/09 | 2.27 | 2.64 | 2.60 | 4.97 | 3.15 | 2.35 | NA |
| 4/13/09 | NA | NA | NA | NA | NA | NA | NA |
| 4/6/09 | 2.38 | 2.74 | 2.71 | 5.13 | 3.18 | 2.36 | NA |
| 3/30/09 | 2.25 | 2.72 | 2.75 | 5.06 | 3.22 | 2.28 | NA |
| 3/23/09 | 2.18 | 2.66 | 2.65 | 5.11 | 3.11 | 2.18 | NA |
| 3/16/09 | 2.07 | 2.51 | 2.37 | 4.77 | 2.81 | 2.06 | 2.16 |
| 3/9/09 | 2.01 | 2.46 | 2.36 | 4.68 | 2.85 | 2.02 | 2.18 |
| 3/2/09 | 2.01 | 2.55 | 2.40 | 4.73 | 2.84 | 2.07 | 2.22 |
| 2/23/09 | 2.11 | 2.58 | 2.38 | 4.76 | 2.85 | 2.13 | 2.23 |
| 2/16/09 | 2.24 | 2.74 | 2.61 | 4.89 | 3.03 | 2.19 | 2.31 |
| 2/9/09 | 2.28 | 2.90 | 2.65 | 5.01 | 3.10 | 2.38 | 2.36 |
| 2/2/09 | 2.20 | 2.88 | 2.70 | 4.99 | 3.11 | 2.33 | 2.39 |
| 1/26/09 | 2.39 | 2.98 | 2.79 | 5.08 | 3.13 | 2.26 | 2.40 |
| 1/19/09 | 2.41 | 3.02 | 2.89 | 5.12 | 3.21 | 2.34 | 2.42 |
| 1/12/09 | 2.46 | 3.04 | 3.01 | 5.22 | 3.34 | 2.42 | 2.44 |
| 1/5/09 | 2.19 | 2.76 | 2.71 | 5.17 | 3.04 | 2.30 | 2.37 |
| 12/29/08 | NA | NA | NA | NA | NA | NA | 2.33 |
| 12/22/08 | NA | NA | NA | NA | NA | NA | 2.41 |
| 12/15/08 | 2.55 | 3.15 | 2.74 | 5.43 | 3.31 | 2.44 | 2.47 |
| 12/8/08 | 2.52 | 2.97 | 2.76 | 5.30 | 3.29 | 2.59 | 2.51 |
| 12/1/08 | 2.63 | 3.05 | 2.91 | 5.33 | 3.41 | 2.62 | 2.68 |
| 11/24/08 | 2.92 | 3.21 | 3.11 | 5.48 | 3.56 | 2.69 | 2.71 |
| 11/17/08 | 3.04 | 3.34 | 3.26 | 5.52 | 3.84 | 2.78 | 2.83 |
| 11/10/08 | 3.14 | 3.48 | 3.61 | 5.70 | 3.87 | 2.98 | 2.94 |
| 11/3/08 | 3.12 | 3.47 | 3.64 | 5.69 | 3.83 | 2.99 | 2.99 |
| 10/27/08 | 3.18 | 3.52 | 3.62 | 5.74 | 3.88 | 2.95 | 3.06 |
| 10/20/08 | 3.49 | 3.86 | 3.73 | 6.11 | 4.15 | 3.36 | 3.23 |
| 10/13/08 | 3.88 | 4.17 | 4.11 | 6.54 | 4.52 | 3.68 | 3.39 |
| 10/6/08 | 4.12 | 4.42 | 4.48 | 6.78 | 4.84 | 3.70 | 3.66 |
| 9/29/08 | 4.44 | 4.75 | 4.80 | 7.32 | 5.27 | 4.12 | NA |
| 9/22/08 | 4.35 | 4.83 | 4.68 | 7.41 | 5.16 | 4.24 | NA |
| 9/15/08 | 4.39 | 4.76 | 4.67 | 7.29 | 5.23 | 4.23 | NA |
| 9/8/08 | 4.34 | 4.79 | 4.65 | 7.23 | 5.21 | 4.23 | NA |
| 9/1/08 | 4.59 | 5.00 | 4.95 | 7.59 | 5.54 | 4.34 | NA |
| 8/25/08 | 4.79 | 5.03 | 4.93 | 7.71 | 5.52 | 4.39 | NA |
| 8/18/08 | 4.51 | 4.95 | 4.87 | 7.57 | 5.43 | 4.37 | NA |
| 8/11/08 | 4.57 | 5.13 | 4.90 | 7.73 | 5.80 | 4.55 | NA |
| 8/4/08 | 5.10 | 5.55 | 5.43 | 8.28 | 6.06 | 4.96 | NA |
| 7/28/08 | 5.28 | 5.81 | 5.47 | 8.50 | 6.24 | 5.14 | NA |
| 7/21/08 | 5.74 | 5.98 | 5.76 | 8.80 | 6.72 | 5.28 | NA |
| 7/14/08 | 5.75 | 6.09 | 5.77 | 8.92 | 6.72 | 5.40 | NA |
| 7/7/08 | 5.68 | 6.03 | 5.89 | 8.85 | 6.64 | 5.28 | NA |
| 6/30/08 | 5.53 | 5.92 | 5.65 | 8.74 | 6.28 | 5.30 | NA |
| 6/23/08 | 5.45 | 5.85 | 5.69 | 8.57 | 6.04 | 5.14 | NA |
| 6/16/08 | 5.58 | 5.94 | 5.80 | 8.62 | 6.01 | 5.17 | NA |
| 6/9/08 | 5.31 | 5.75 | 5.39 | 8.52 | 6.08 | 5.10 | NA |
| 6/2/08 | 5.58 | 5.96 | 5.70 | 8.62 | 6.81 | 5.28 | NA |
| 5/26/08 | 5.59 | 5.99 | 5.66 | 8.71 | 6.89 | 5.11 | NA |
| 5/19/08 | 5.34 | 5.65 | 5.49 | 8.40 | 6.43 | 5.02 | NA |
| 5/12/08 | 4.84 | 5.34 | 5.31 | 8.27 | 6.30 | 4.83 | NA |
| 5/5/08 | 4.82 | 5.18 | 5.04 | 7.88 | 6.21 | 4.63 | NA |
| 4/28/08 | 4.87 | 5.15 | 5.00 | 7.90 | 6.27 | 4.64 | NA |
| 4/21/08 | 4.82 | 5.17 | 5.00 | 7.94 | 6.17 | 4.54 | NA |
| 4/14/08 | 4.79 | 5.06 | 4.91 | 7.79 | 6.09 | 4.43 | NA |
| 4/7/08 | 4.58 | 4.83 | 4.57 | 7.56 | 6.06 | 4.17 | NA |
| 3/31/08 | 4.36 | 4.88 | 4.61 | 7.65 | 6.11 | 4.13 | NA |
| 3/24/08 | NA | NA | NA | NA | NA | NA | NA |
| 3/17/08 | 4.57 | 4.97 | 4.71 | 7.73 | 6.20 | 4.15 | 3.85 |
| 3/10/08 | 4.32 | 4.72 | 4.60 | 7.48 | 6.01 | 4.21 | 3.68 |
| 3/3/08 | 4.28 | 4.65 | 4.38 | 7.26 | 6.07 | 3.98 | 3.55 |
| 2/25/08 | 4.17 | 4.51 | 4.39 | 7.02 | 5.95 | 3.90 | 3.46 |
| 2/18/08 | 3.96 | 4.32 | 4.17 | 6.87 | 5.43 | 3.85 | 3.40 |
| 2/11/08 | 3.69 | 4.13 | 3.83 | 6.62 | 5.32 | 3.70 | 3.31 |
| 2/4/08 | 3.77 | 4.23 | 3.99 | 6.74 | 5.28 | 3.67 | 3.31 |
| 1/28/08 | 3.76 | 4.21 | 3.91 | 6.72 | 5.36 | 3.70 | 3.32 |
| 1/21/08 | 3.73 | 4.16 | 3.87 | 6.58 | 5.27 | 3.69 | 3.33 |
| 1/14/08 | 3.84 | 4.38 | 4.13 | 6.89 | 5.65 | 3.74 | 3.36 |
| 1/7/08 | 3.97 | 4.37 | 4.21 | 6.81 | 5.59 | 3.77 | 3.39 |
| 12/31/07 | NA | NA | NA | NA | NA | NA | 3.34 |
| 12/24/07 | NA | NA | NA | NA | NA | NA | 3.30 |
| 12/17/07 | 3.65 | 4.16 | 3.94 | 6.63 | 5.25 | 3.74 | 3.30 |
| 12/10/07 | 3.73 | 4.24 | 3.93 | 6.72 | 5.37 | 3.71 | 3.26 |
| 12/3/07 | 3.92 | 4.37 | 4.06 | 6.79 | 5.26 | 3.86 | 3.27 |
| 11/26/07 | 3.98 | 4.40 | 4.21 | 6.95 | 5.63 | 3.90 | 3.29 |
| 11/19/07 | 3.81 | 4.25 | 4.03 | 6.76 | 5.46 | 3.77 | 3.22 |
| 11/12/07 | 3.85 | 4.20 | 4.02 | 6.71 | 5.40 | 3.80 | 3.21 |
| 11/5/07 | 3.64 | 4.00 | 3.81 | 6.55 | 5.19 | 3.66 | 3.11 |
| 10/29/07 | 3.48 | 3.89 | 3.69 | 6.39 | 5.17 | 3.63 | 2.95 |
| 10/22/07 | 3.42 | 3.70 | 3.56 | 6.22 | 4.93 | 3.46 | 2.87 |
| 10/15/07 | 3.28 | 3.61 | 3.47 | 6.14 | 4.98 | 3.35 | 2.79 |
| 10/8/07 | 3.40 | 3.58 | 3.38 | 6.02 | 4.78 | 3.34 | 2.77 |
| 10/1/07 | 3.37 | 3.66 | 3.50 | 6.16 | 5.00 | 3.44 | NA |
| 9/24/07 | 3.34 | 3.62 | 3.55 | 6.12 | 4.90 | 3.22 | NA |
| 9/17/07 | 3.22 | 3.53 | 3.47 | 5.97 | 4.83 | 3.17 | NA |
| 9/10/07 | 3.09 | 3.41 | 3.34 | 5.88 | 4.74 | 3.08 | NA |
| 9/3/07 | 2.95 | 3.30 | 3.22 | 5.76 | 4.53 | 2.97 | NA |
| 8/27/07 | 2.95 | 3.28 | 3.16 | 5.72 | 4.58 | 2.96 | NA |
| 8/20/07 | 3.02 | 3.25 | 3.17 | 5.67 | 4.53 | 2.95 | NA |
| 8/13/07 | 3.05 | 3.26 | 3.12 | 5.75 | 4.57 | 3.01 | NA |
| 8/6/07 | 3.13 | 3.38 | 3.26 | 5.87 | 4.61 | 3.00 | NA |
| 7/30/07 | 3.02 | 3.34 | 3.23 | 5.83 | 4.61 | 3.01 | NA |
| 7/23/07 | 3.12 | 3.32 | 3.26 | 5.86 | 4.72 | 3.06 | NA |
| 7/16/07 | 3.12 | 3.37 | 3.27 | 5.84 | 4.71 | 3.02 | NA |
| 7/9/07 | 3.03 | 3.29 | 3.17 | 5.75 | 4.65 | 2.99 | NA |
| 7/2/07 | 3.03 | 3.28 | 3.14 | 5.71 | 4.59 | 2.95 | NA |
| 6/25/07 | 2.99 | 3.25 | 3.11 | 5.67 | 4.54 | 2.92 | NA |
| 6/18/07 | 2.88 | 3.22 | 3.06 | 5.62 | 4.50 | 2.93 | NA |
| 6/11/07 | 2.77 | 3.18 | 3.03 | 5.58 | 4.48 | 2.85 | NA |
| 6/4/07 | 2.79 | 3.19 | 3.01 | 5.58 | 4.51 | 2.86 | NA |
| 5/28/07 | 2.79 | 3.20 | 3.07 | 5.61 | 4.48 | 2.93 | NA |
| 5/21/07 | 2.79 | 3.18 | 3.01 | 5.60 | 4.44 | 2.87 | NA |
| 5/14/07 | 2.80 | 3.16 | 2.97 | 5.59 | 4.44 | 2.90 | NA |
| 5/7/07 | 2.82 | 3.19 | 3.05 | 5.62 | 4.34 | 2.80 | NA |
| 4/30/07 | 2.83 | 3.20 | 3.04 | 5.62 | 4.48 | 2.84 | NA |
| 4/23/07 | 2.81 | 3.16 | 2.97 | 5.59 | 4.59 | 2.87 | NA |
| 4/16/07 | 2.80 | 3.21 | 3.05 | 5.62 | 4.41 | 2.92 | NA |
| 4/9/07 | NA | NA | NA | NA | NA | NA | NA |
| 4/2/07 | 2.77 | 3.11 | 2.96 | 5.48 | 4.36 | 2.71 | NA |
| 3/26/07 | 2.58 | 3.00 | 2.80 | 5.38 | 4.21 | 2.68 | NA |
| 3/19/07 | 2.64 | 2.96 | 2.82 | 5.36 | 4.18 | 2.65 | NA |
| 3/12/07 | 2.62 | 2.98 | 2.86 | 5.33 | 4.16 | 2.65 | 2.50 |
| 3/5/07 | 2.60 | 2.95 | 2.83 | 5.28 | 4.10 | 2.60 | 2.50 |
| 2/26/07 | 2.49 | 2.94 | 2.77 | 5.29 | 4.19 | 2.56 | 2.47 |
| 2/19/07 | 2.48 | 2.92 | 2.75 | 5.23 | 4.12 | 2.44 | 2.45 |
| 2/12/07 | 2.56 | 2.90 | 2.74 | 5.19 | 4.24 | 2.50 | 2.45 |
| 2/5/07 | 2.43 | 2.84 | 2.73 | 5.18 | 4.11 | 2.47 | 2.41 |
| 1/29/07 | 2.43 | 2.80 | 2.66 | 5.13 | 4.00 | 2.38 | 2.36 |
| 1/22/07 | 2.33 | 2.73 | 2.59 | 5.06 | 4.02 | 2.40 | 2.33 |
| 1/15/07 | 2.42 | 2.80 | 2.63 | 5.11 | 4.01 | 2.46 | 2.35 |
| 1/8/07 | 2.44 | 2.89 | 2.70 | 5.20 | 4.06 | 2.62 | 2.39 |
| 1/1/07 | NA | NA | NA | NA | NA | NA | 2.42 |
| 12/25/06 | NA | NA | NA | NA | NA | NA | 2.43 |
| 12/18/06 | 2.66 | 3.00 | 2.78 | 5.37 | 4.18 | 2.73 | 2.44 |
| 12/11/06 | 2.64 | 3.04 | 2.86 | 5.41 | 4.20 | 2.82 | 2.44 |
| 12/4/06 | 2.66 | 3.08 | 2.94 | 5.50 | 4.27 | 2.73 | 2.44 |
| 11/27/06 | 2.66 | 2.98 | 2.81 | 5.35 | 4.18 | 2.65 | 2.38 |
| 11/20/06 | 2.60 | 2.93 | 2.78 | 5.25 | 4.12 | 2.56 | 2.37 |
| 11/13/06 | 2.60 | 2.97 | 2.84 | 5.24 | 4.06 | 2.57 | 2.38 |
| 11/6/06 | 2.58 | 2.93 | 2.77 | 5.16 | 4.05 | 2.60 | 2.37 |
| 10/30/06 | 2.58 | 2.98 | 2.89 | 5.25 | 4.08 | 2.62 | 2.38 |
| 10/23/06 | 2.67 | 2.95 | 2.86 | 5.15 | 4.16 | 2.59 | 2.39 |
| 10/16/06 | 2.56 | 2.93 | 2.87 | 5.15 | 3.99 | 2.58 | 2.39 |
| 10/9/06 | 2.57 | 2.92 | 2.88 | 5.18 | 4.13 | 2.58 | 2.39 |
| 10/2/06 | 2.60 | 2.95 | 3.00 | 5.26 | 4.15 | 2.71 | 2.40 |
| 9/25/06 | 2.61 | 2.98 | 2.96 | 5.25 | 4.07 | 2.62 | NA |
| 9/18/06 | 2.49 | 3.04 | 2.98 | 5.31 | 4.32 | 2.75 | NA |
| 9/11/06 | 2.79 | 3.18 | 3.08 | 5.45 | 4.32 | 2.80 | NA |
| 9/4/06 | 2.93 | 3.31 | 3.21 | 5.59 | 4.39 | 2.94 | NA |
| 8/28/06 | 2.93 | 3.31 | 3.15 | 5.58 | 4.52 | 2.95 | NA |
| 8/21/06 | 2.92 | 3.32 | 3.15 | 5.60 | 4.45 | 2.95 | NA |
| 8/14/06 | 2.89 | 3.32 | 3.19 | 5.55 | 4.39 | 2.95 | NA |
| 8/7/06 | 2.91 | 3.32 | 3.21 | 5.59 | 4.43 | 2.91 | NA |
| 7/31/06 | 2.90 | 3.26 | 3.09 | 5.53 | 4.40 | 2.87 | NA |
| 7/24/06 | 2.87 | 3.22 | 3.07 | 5.45 | 4.35 | 2.91 | NA |
| 7/17/06 | 2.84 | 3.19 | 3.09 | 5.47 | 4.40 | 2.84 | NA |
| 7/10/06 | 2.89 | 3.24 | 3.12 | 5.49 | 4.40 | 2.83 | NA |
| 7/3/06 | 2.91 | 3.25 | 3.12 | 5.55 | 4.41 | 2.85 | NA |
| 6/26/06 | 2.83 | 3.17 | 3.02 | 5.43 | 4.32 | 2.79 | NA |
| 6/19/06 | 2.84 | 3.18 | 3.00 | 5.42 | 4.29 | 2.83 | NA |
| 6/12/06 | 2.84 | 3.18 | 3.03 | 5.42 | 4.35 | 2.84 | NA |
| 6/5/06 | 2.85 | 3.26 | 3.11 | 5.54 | 4.39 | 2.82 | NA |
| 5/29/06 | 2.81 | 3.23 | 3.08 | 5.48 | 4.30 | 2.85 | NA |
| 5/22/06 | 2.94 | 3.28 | 3.03 | 5.53 | 4.37 | 2.87 | NA |
| 5/15/06 | 2.92 | 3.31 | 3.16 | 5.59 | 4.35 | 2.90 | NA |
| 5/8/06 | 2.90 | 3.28 | 3.10 | 5.50 | 4.30 | 2.93 | NA |
| 5/1/06 | 2.85 | 3.29 | 3.10 | 5.48 | 4.38 | 2.90 | NA |
| 4/24/06 | 2.81 | 3.23 | 3.12 | 5.39 | 4.25 | 2.83 | NA |
| 4/17/06 | NA | NA | NA | NA | NA | NA | NA |
| 4/10/06 | 2.65 | 3.03 | 2.88 | 5.14 | 4.12 | 2.59 | NA |
| 4/3/06 | 2.58 | 3.05 | 2.92 | 5.16 | 4.04 | 2.52 | NA |
| 3/27/06 | 2.55 | 2.98 | 2.80 | 5.08 | 4.00 | 2.47 | NA |
| 3/20/06 | 2.56 | 3.01 | 2.85 | 5.13 | 4.04 | 2.55 | NA |
| 3/13/06 | 2.51 | 2.96 | 2.74 | 5.03 | 3.97 | 2.45 | 2.42 |
| 3/6/06 | 2.53 | 3.00 | 2.82 | 5.11 | 4.08 | 2.49 | 2.44 |
| 2/27/06 | 2.48 | 2.88 | 2.70 | 4.95 | 3.87 | 2.48 | 2.41 |
| 2/20/06 | 2.50 | 2.89 | 2.70 | 4.97 | 3.92 | 2.44 | 2.40 |
| 2/13/06 | 2.49 | 2.91 | 2.72 | 4.97 | 3.80 | 2.45 | 2.42 |
| 2/6/06 | 2.53 | 2.95 | 2.80 | 5.04 | 3.93 | 2.49 | 2.45 |
| 1/30/06 | 2.59 | 2.98 | 2.78 | 5.08 | 3.99 | 2.53 | 2.46 |
| 1/23/06 | 2.54 | 2.98 | 2.79 | 5.20 | 4.14 | 2.57 | 2.46 |
| 1/16/06 | 2.52 | 2.90 | 2.70 | 5.06 | 4.08 | 2.47 | 2.43 |
| 1/9/06 | 2.59 | 2.89 | 2.72 | 5.07 | 4.07 | 2.45 | 2.44 |
| 1/2/06 | NA | NA | NA | NA | NA | NA | 2.43 |
| 12/26/05 | NA | NA | NA | NA | NA | NA | 2.43 |
| 12/19/05 | 2.27 | 2.82 | 2.73 | 4.98 | 3.78 | 2.49 | 2.44 |
| 12/12/05 | 2.26 | 2.80 | 2.67 | 4.92 | 3.83 | 2.45 | 2.41 |
| 12/5/05 | 2.23 | 2.74 | 2.62 | 4.84 | 3.74 | 2.39 | 2.41 |
| 11/28/05 | 2.24 | 2.76 | 2.64 | 4.82 | 3.73 | 2.34 | 2.42 |
| 11/21/05 | 2.22 | 2.73 | 2.66 | 4.84 | 3.72 | 2.29 | 2.43 |
| 11/14/05 | 2.21 | 2.77 | 2.68 | 4.83 | 3.71 | 2.37 | 2.47 |
| 11/7/05 | 2.24 | 2.86 | 2.71 | 4.94 | 3.82 | 2.45 | 2.51 |
| 10/31/05 | NA | NA | NA | NA | NA | NA | 2.58 |
| 10/24/05 | 2.27 | 3.01 | 2.88 | 5.10 | 4.14 | 2.65 | 2.62 |
| 10/17/05 | 2.35 | 3.09 | 3.00 | 5.21 | 4.16 | 2.61 | 2.65 |
| 10/10/05 | 2.36 | 3.10 | 3.00 | 5.19 | 4.11 | 2.65 | 2.65 |
| 10/3/05 | 2.20 | 3.12 | 3.08 | 5.18 | 4.24 | 2.61 | 2.69 |
| 9/26/05 | 2.68 | 3.10 | 3.03 | 5.18 | 4.13 | 2.63 | NA |
| 9/19/05 | 2.61 | 3.03 | 2.97 | 5.17 | 4.12 | 2.59 | NA |
| 9/12/05 | 2.81 | 3.14 | 3.03 | 5.22 | 4.17 | 2.65 | NA |
| 9/5/05 | 2.88 | 3.30 | 3.28 | 5.45 | 4.29 | 2.72 | NA |
| 8/29/05 | 2.63 | 3.02 | 3.00 | 5.15 | 4.07 | 2.55 | NA |
| 8/22/05 | 2.50 | 2.95 | 2.86 | 5.04 | 4.04 | 2.53 | NA |
| 8/15/05 | NA | NA | NA | NA | NA | NA | NA |
| 8/8/05 | 2.45 | 2.80 | 2.68 | 4.98 | 4.02 | 2.36 | NA |
| 8/1/05 | 2.39 | 2.75 | 2.64 | 4.90 | 3.84 | 2.35 | NA |
| 7/25/05 | 2.40 | 2.71 | 2.59 | 4.83 | 3.74 | 2.29 | NA |
| 7/18/05 | 2.40 | 2.80 | 2.69 | 4.89 | 3.82 | 2.40 | NA |
| 7/11/05 | 2.41 | 2.86 | 2.75 | 4.94 | 3.99 | 2.31 | NA |
| 7/4/05 | 2.30 | 2.67 | 2.49 | 4.80 | 3.89 | 2.28 | NA |
| 6/27/05 | 2.33 | 2.73 | 2.53 | 4.88 | 3.88 | 2.33 | NA |
| 6/20/05 | 2.28 | 2.71 | 2.53 | 4.83 | 3.87 | 2.30 | NA |
| 6/13/05 | 2.22 | 2.62 | 2.45 | 4.76 | 3.88 | 2.26 | NA |
| 6/6/05 | 2.25 | 2.55 | 2.43 | 4.76 | 3.93 | 2.15 | NA |
| 5/30/05 | 2.07 | 2.47 | 2.26 | 4.73 | 3.63 | 2.06 | NA |
| 5/23/05 | 2.06 | 2.48 | 2.23 | 4.72 | 3.60 | 1.98 | NA |
| 5/16/05 | 2.25 | 2.52 | 2.27 | 4.72 | 3.61 | 2.09 | NA |
| 5/9/05 | 2.28 | 2.60 | 2.34 | 4.86 | 3.74 | 2.14 | NA |
| 5/2/05 | 2.30 | 2.64 | 2.39 | 4.91 | 3.75 | 2.21 | NA |
| 4/25/05 | 2.32 | 2.68 | 2.45 | 5.00 | 3.85 | 2.26 | NA |
| 4/18/05 | 2.35 | 2.73 | 2.45 | 5.02 | 3.86 | 2.25 | NA |
| 4/11/05 | 2.39 | 2.83 | 2.59 | 5.06 | 3.88 | 2.30 | NA |
| 4/4/05 | 2.29 | 2.74 | 2.52 | 4.99 | 3.89 | 2.26 | NA |
| 3/28/05 | NA | NA | NA | NA | NA | NA | NA |
| 3/21/05 | 2.23 | 2.78 | 2.54 | 5.06 | 3.82 | 2.18 | NA |
| 3/14/05 | 2.26 | 2.81 | 2.53 | 5.10 | 3.87 | 2.17 | 2.12 |
| 3/7/05 | 2.14 | 2.78 | 2.54 | 5.06 | 3.80 | 2.09 | 2.09 |
| 2/28/05 | 2.07 | 2.61 | 2.39 | 4.96 | 3.76 | 2.05 | 2.04 |
| 2/21/05 | 1.96 | 2.44 | 2.20 | 4.79 | 3.65 | 1.96 | 1.98 |
| 2/14/05 | 1.94 | 2.42 | 2.13 | 4.73 | 3.50 | 1.95 | 1.98 |
| 2/7/05 | 1.92 | 2.39 | 2.10 | 4.62 | 3.44 | 1.91 | 1.99 |
| 1/31/05 | 1.97 | 2.47 | 2.23 | 4.80 | 3.49 | 1.91 | 2.02 |
| 1/24/05 | 1.90 | 2.39 | 2.14 | 4.77 | 3.50 | 1.89 | 1.99 |
| 1/17/05 | 1.84 | 2.36 | 2.13 | 4.71 | 3.46 | 1.83 | 1.96 |
| 1/10/05 | 1.83 | 2.32 | 2.12 | 4.70 | 3.37 | 1.82 | 1.95 |
| 1/3/05 | NA | NA | NA | NA | NA | NA | 1.95 |
| 12/27/04 | NA | NA | NA | NA | NA | NA | 1.98 |
| 12/20/04 | 1.91 | 2.49 | 2.33 | 4.92 | 3.43 | 1.94 | 1.99 |
| 12/13/04 | 1.85 | 2.44 | 2.14 | 4.85 | 3.42 | 1.88 | 1.95 |
| 12/6/04 | 2.03 | 2.54 | 2.27 | 4.87 | 3.50 | 1.99 | 1.97 |
| 11/29/04 | 2.17 | 2.63 | 2.41 | 4.97 | 3.71 | 1.95 | 2.03 |
| 11/22/04 | 2.04 | 2.53 | 2.29 | 4.84 | 3.66 | 1.96 | 2.03 |
| 11/15/04 | 2.23 | 2.54 | 2.27 | 4.78 | 3.49 | 1.98 | 2.02 |
| 11/8/04 | 2.22 | 2.57 | 2.31 | 4.81 | 3.49 | 2.01 | 2.03 |
| 11/1/04 | 2.35 | 2.66 | 2.43 | 4.82 | 3.73 | 2.10 | 2.06 |
| 10/25/04 | 2.35 | 2.72 | 2.56 | 4.90 | 3.84 | 2.13 | 2.06 |
| 10/18/04 | 2.30 | 2.64 | 2.50 | 4.76 | 3.74 | 2.06 | 1.99 |
| 10/11/04 | 2.11 | 2.46 | 2.36 | 4.62 | 3.62 | 2.01 | 1.91 |
| 10/4/04 | 2.00 | 2.39 | 2.28 | 4.55 | 3.42 | 1.93 | 1.83 |
| 9/27/04 | 2.00 | 2.31 | 2.21 | 4.48 | 3.39 | 1.87 | NA |
| 9/20/04 | 1.87 | 2.21 | 2.09 | 4.34 | 3.32 | 1.78 | NA |
| 9/13/04 | 1.82 | 2.21 | 2.05 | 4.38 | 3.25 | 1.76 | NA |
| 9/6/04 | 1.70 | 2.13 | 1.99 | 4.28 | 3.17 | 1.69 | NA |
| 8/30/04 | 1.80 | 2.14 | 1.99 | 4.25 | 3.13 | 1.75 | NA |
| 8/23/04 | 1.82 | 2.18 | 2.06 | 4.32 | 3.23 | 1.76 | NA |
| 8/16/04 | 1.85 | 2.19 | 2.04 | 4.36 | 3.26 | 1.77 | NA |
| 8/9/04 | 1.83 | 2.16 | 2.06 | 4.30 | 3.05 | 1.73 | NA |
| 8/2/04 | 1.71 | 2.06 | 1.97 | 4.17 | 2.99 | 1.68 | NA |
| 7/26/04 | 1.65 | 2.02 | 1.88 | 4.17 | 3.02 | 1.66 | NA |
| 7/19/04 | 1.69 | 2.06 | 1.92 | 4.25 | 3.09 | 1.71 | NA |
| 7/12/04 | 1.64 | 2.04 | 1.92 | 4.25 | 3.09 | 1.69 | NA |
| 7/5/04 | 1.58 | 1.98 | 1.82 | 4.17 | 3.07 | 1.69 | NA |
| 6/28/04 | 1.58 | 1.95 | 1.79 | 4.11 | 3.00 | 1.61 | NA |
| 6/21/04 | 1.54 | 1.95 | 1.77 | 4.10 | 2.98 | 1.60 | NA |
| 6/14/04 | 1.54 | 1.94 | 1.72 | 4.09 | 2.93 | 1.60 | NA |
| 6/7/04 | 1.57 | 2.00 | 1.81 | 4.17 | 2.96 | 1.62 | NA |
| 5/31/04 | 1.68 | 1.99 | 1.81 | 4.13 | 2.99 | 1.62 | NA |
| 5/24/04 | 1.66 | 1.99 | 1.80 | 4.08 | 2.97 | 1.60 | NA |
| 5/17/04 | 1.59 | 2.00 | 1.85 | 4.09 | 2.99 | 1.52 | NA |
| 5/10/04 | 1.56 | 1.94 | 1.78 | 3.99 | 2.91 | 1.55 | NA |
| 5/3/04 | 1.51 | 1.90 | 1.74 | 3.94 | 2.84 | 1.46 | NA |
| 4/26/04 | 1.50 | 1.89 | 1.71 | 3.91 | 2.82 | 1.48 | NA |
| 4/19/04 | 1.52 | 1.90 | 1.73 | 3.96 | 2.73 | 1.48 | NA |
| 4/12/04 | 1.39 | 1.86 | 1.70 | 3.92 | 2.74 | 1.49 | NA |
| 4/5/04 | 1.38 | 1.85 | 1.69 | 3.87 | 2.73 | 1.47 | NA |
| 3/29/04 | 1.40 | 1.91 | 1.74 | 3.96 | 2.82 | 1.45 | NA |
| 3/22/04 | 1.53 | 1.96 | 1.82 | 4.03 | 2.91 | 1.46 | NA |
| 3/15/04 | 1.42 | 1.86 | 1.69 | 3.97 | 2.79 | 1.41 | 1.59 |
| 3/8/04 | 1.44 | 1.88 | 1.71 | 4.01 | 2.85 | 1.45 | 1.60 |
| 3/1/04 | 1.32 | 1.81 | 1.66 | 3.97 | 2.82 | 1.41 | 1.60 |
| 2/23/04 | 1.33 | 1.78 | 1.61 | 3.96 | 2.78 | 1.41 | 1.61 |
| 2/16/04 | 1.34 | 1.81 | 1.61 | 4.00 | 2.84 | 1.45 | 1.61 |
| 2/9/04 | 1.32 | 1.83 | 1.63 | 3.97 | 2.82 | 1.46 | 1.62 |
| 2/2/04 | 1.31 | 1.84 | 1.64 | 3.93 | 2.77 | 1.45 | 1.63 |
| 1/26/04 | 1.42 | 1.88 | 1.71 | 4.01 | 2.83 | 1.47 | 1.62 |
| 1/19/04 | 1.41 | 1.84 | 1.66 | 3.95 | 2.81 | 1.45 | 1.58 |
| 1/12/04 | 1.46 | 1.90 | 1.75 | 4.11 | 2.93 | 1.49 | 1.56 |
| 1/5/04 | 1.43 | 1.85 | 1.71 | 4.03 | 2.94 | 1.45 | 1.50 |
| 12/29/03 | NA | NA | NA | NA | NA | NA | 1.49 |
| 12/22/03 | NA | NA | NA | NA | NA | NA | 1.49 |
| 12/15/03 | 1.35 | 1.78 | 1.64 | 3.91 | 2.76 | 1.39 | 1.46 |
| 12/8/03 | 1.40 | 1.76 | 1.61 | 3.89 | 2.73 | 1.39 | 1.43 |
| 12/1/03 | 1.36 | 1.74 | 1.59 | 3.78 | 2.70 | 1.41 | 1.41 |
| 11/24/03 | 1.31 | 1.75 | 1.63 | 3.77 | 2.66 | 1.39 | 1.41 |
| 11/17/03 | 1.37 | 1.74 | 1.62 | 3.77 | 2.69 | 1.32 | 1.40 |
| 11/10/03 | 1.30 | 1.70 | 1.58 | 3.69 | 2.62 | 1.31 | 1.39 |
| 11/3/03 | 1.30 | 1.67 | 1.54 | 3.65 | 2.54 | 1.31 | 1.38 |
| 10/27/03 | 1.34 | 1.73 | 1.61 | 3.76 | 2.65 | 1.33 | 1.39 |
| 10/20/03 | 1.33 | 1.73 | 1.64 | 3.74 | 2.65 | 1.31 | 1.39 |
| 10/13/03 | 1.34 | 1.68 | 1.60 | 3.72 | 2.68 | 1.31 | 1.38 |
| 10/6/03 | 1.24 | 1.64 | 1.61 | 3.69 | 2.60 | 1.25 | 1.33 |
| 9/29/03 | 1.12 | 1.57 | 1.52 | 3.58 | 2.54 | 1.23 | NA |
| 9/22/03 | 1.10 | 1.56 | 1.49 | 3.51 | 2.44 | 1.21 | NA |
| 9/15/03 | 1.15 | 1.57 | 1.47 | 3.51 | 2.47 | 1.23 | NA |
| 9/8/03 | 1.25 | 1.57 | 1.47 | 3.48 | 2.45 | 1.23 | NA |
| 9/1/03 | 1.25 | 1.57 | 1.48 | 3.48 | 2.46 | 1.23 | NA |
| 8/25/03 | 1.22 | 1.53 | 1.45 | 3.44 | 2.44 | 1.23 | NA |
| 8/18/03 | 1.29 | 1.56 | 1.48 | 3.50 | 2.49 | 1.24 | NA |
| 8/11/03 | NA | NA | NA | NA | NA | NA | NA |
| 8/4/03 | 1.21 | 1.56 | 1.48 | 3.52 | 2.53 | 1.23 | NA |
| 7/28/03 | 1.17 | 1.56 | 1.48 | 3.53 | 2.52 | 1.23 | NA |
| 7/21/03 | 1.18 | 1.55 | 1.50 | 3.52 | 2.51 | 1.21 | NA |
| 7/14/03 | 1.17 | 1.52 | 1.48 | 3.50 | 2.48 | 1.21 | NA |
| 7/7/03 | 1.17 | 1.52 | 1.45 | 3.48 | 2.47 | 1.20 | NA |
| 6/30/03 | 1.14 | 1.53 | 1.47 | 3.59 | 2.51 | 1.21 | NA |
| 6/23/03 | 1.13 | 1.52 | 1.44 | 3.58 | 2.52 | 1.22 | NA |
| 6/16/03 | 1.20 | 1.58 | 1.53 | 3.71 | 2.59 | 1.22 | NA |
| 6/9/03 | 1.16 | 1.55 | 1.50 | 3.66 | 2.54 | 1.20 | NA |
| 6/2/03 | 1.17 | 1.54 | 1.47 | 3.64 | 2.50 | 1.18 | NA |
| 5/26/03 | 1.16 | 1.56 | 1.49 | 3.67 | 2.52 | 1.19 | NA |
| 5/19/03 | 1.14 | 1.54 | 1.49 | 3.63 | 2.48 | 1.19 | NA |
| 5/12/03 | 1.10 | 1.56 | 1.44 | 3.59 | 2.46 | 1.15 | NA |
| 5/5/03 | 1.07 | 1.55 | 1.44 | 3.52 | 2.41 | 1.14 | NA |
| 4/28/03 | 1.30 | 1.57 | 1.47 | 3.50 | 2.42 | 1.20 | NA |
| 4/21/03 | NA | NA | NA | NA | NA | NA | NA |
| 4/14/03 | 1.10 | 1.57 | 1.43 | 3.47 | 2.36 | 1.17 | NA |
| 4/7/03 | 1.09 | 1.61 | 1.40 | 3.51 | 2.34 | 1.17 | NA |
| 3/31/03 | 1.24 | 1.81 | 1.58 | 3.74 | 2.58 | 1.35 | NA |
| 3/24/03 | 1.38 | 1.91 | 1.68 | 3.69 | 2.63 | 1.40 | NA |
| 3/17/03 | 1.54 | 1.99 | 1.83 | 3.76 | 2.79 | 1.46 | 1.80 |
| 3/10/03 | 1.60 | 2.01 | 1.87 | 3.93 | 2.84 | 1.49 | 1.85 |
| 3/3/03 | 1.59 | 1.96 | 1.85 | 3.82 | 2.85 | 1.41 | 1.84 |
| 2/24/03 | 1.53 | 1.87 | 1.75 | 3.72 | 2.71 | 1.37 | 1.75 |
| 2/17/03 | 1.53 | 1.84 | 1.71 | 3.66 | 2.69 | 1.36 | 1.73 |
| 2/10/03 | 1.43 | 1.75 | 1.63 | 3.63 | 2.59 | 1.32 | 1.72 |
| 2/3/03 | 1.34 | 1.72 | 1.60 | 3.62 | 2.57 | 1.30 | 1.54 |
| 1/27/03 | 1.32 | 1.72 | 1.58 | 3.61 | 2.56 | 1.27 | 1.50 |
| 1/20/03 | 1.28 | 1.69 | 1.58 | 3.57 | 2.51 | 1.26 | 1.45 |
| 1/13/03 | 1.27 | 1.67 | 1.52 | 3.49 | 2.48 | 1.25 | 1.43 |
| 1/6/03 | 1.37 | 1.65 | 1.57 | 3.49 | 2.52 | 1.25 | 1.43 |
| 12/30/02 | NA | NA | NA | NA | NA | NA | 1.41 |
| 12/23/02 | NA | NA | NA | NA | NA | NA | 1.36 |
| 12/16/02 | 1.16 | 1.53 | 1.44 | 3.32 | 2.33 | 1.19 | 1.32 |
| 12/9/02 | 1.15 | 1.49 | 1.39 | 3.25 | 2.29 | 1.10 | 1.30 |
| 12/2/02 | 1.11 | 1.47 | 1.38 | 3.20 | 2.24 | 1.10 | 1.28 |
| 11/25/02 | 1.03 | 1.41 | 1.32 | 3.17 | 2.17 | 1.09 | 1.28 |
| 11/18/02 | 1.02 | 1.41 | 1.28 | 3.18 | 2.14 | 1.09 | 1.27 |
| 11/11/02 | 1.12 | 1.45 | 1.33 | 3.22 | 2.22 | 1.11 | 1.28 |
| 11/4/02 | 1.10 | 1.47 | 1.38 | 3.19 | 2.24 | 1.14 | 1.28 |
| 10/28/02 | 1.18 | 1.48 | 1.39 | 3.19 | 2.26 | 1.17 | 1.27 |
| 10/21/02 | 1.17 | 1.48 | 1.41 | 3.16 | 2.28 | 1.18 | 1.27 |
| 10/14/02 | 1.18 | 1.49 | 1.42 | 3.18 | 2.28 | 1.16 | 1.26 |
| 10/7/02 | 1.18 | 1.49 | 1.45 | 3.19 | 2.28 | 1.17 | 1.26 |
| 9/30/02 | 1.18 | 1.49 | 1.45 | 3.21 | 2.28 | 1.14 | NA |
| 9/23/02 | 1.18 | 1.45 | 1.41 | 3.16 | 2.23 | 1.13 | NA |
| 9/16/02 | 1.14 | 1.44 | 1.39 | 3.11 | 2.22 | 1.11 | NA |
| 9/9/02 | 1.15 | 1.42 | 1.36 | 3.12 | 2.22 | 1.12 | NA |
| 9/2/02 | 1.14 | 1.44 | 1.39 | 3.17 | 2.15 | 1.11 | NA |
| 8/26/02 | 1.10 | 1.39 | 1.35 | 3.08 | 2.17 | 1.07 | NA |
| 8/19/02 | 1.05 | 1.36 | 1.32 | 3.05 | 2.14 | 1.04 | NA |
| 8/12/02 | 1.06 | 1.36 | 1.29 | 3.05 | 2.11 | 1.03 | NA |
| 8/5/02 | 1.05 | 1.35 | 1.31 | 3.07 | 2.11 | 1.04 | NA |
| 7/29/02 | 1.05 | 1.35 | 1.27 | 3.05 | 2.11 | 1.04 | NA |
| 7/22/02 | 1.08 | 1.31 | 1.33 | 3.14 | 2.17 | 1.06 | NA |
| 7/15/02 | 1.08 | 1.31 | 1.33 | 3.14 | 2.17 | 1.06 | NA |
| 7/8/02 | 1.01 | 1.28 | 1.31 | 3.09 | 2.13 | 1.03 | NA |
| 7/1/02 | 1.01 | 1.28 | 1.29 | 3.08 | 2.14 | 1.03 | NA |
| 6/24/02 | 1.00 | 1.27 | 1.27 | 3.04 | 2.12 | 1.00 | NA |
| 6/17/02 | 0.96 | 1.23 | 1.22 | 2.94 | 2.04 | 1.02 | NA |
| 6/10/02 | 0.96 | 1.23 | 1.21 | 2.93 | 2.05 | 0.97 | NA |
| 6/3/02 | 0.96 | 1.24 | 1.21 | 2.93 | 2.05 | 1.01 | NA |
| 5/27/02 | 1.01 | 1.26 | 1.23 | 2.90 | 2.05 | 1.01 | NA |
| 5/20/02 | 1.06 | 1.28 | 1.26 | 2.92 | 2.05 | 1.01 | NA |
| 5/13/02 | 1.05 | 1.25 | 1.22 | 2.88 | 2.02 | 1.00 | NA |
| 5/6/02 | 1.06 | 1.27 | 1.25 | 2.89 | 2.03 | 1.01 | NA |
| 4/29/02 | 1.04 | 1.25 | 1.22 | 2.86 | 2.00 | 1.00 | NA |
| 4/22/02 | 0.99 | 1.23 | 1.20 | 2.82 | 1.97 | 1.01 | NA |
| 4/15/02 | 1.08 | 1.23 | 1.22 | 2.80 | 2.00 | 1.01 | NA |
| 4/8/02 | 1.08 | 1.23 | 1.24 | 2.78 | 1.99 | 1.00 | NA |
| 4/1/02 | NA | NA | NA | NA | NA | NA | NA |
| 3/25/02 | 1.01 | 1.19 | 1.18 | 2.76 | 1.91 | 0.96 | NA |
| 3/18/02 | 1.00 | 1.19 | 1.19 | 2.76 | 1.95 | 0.93 | 1.18 |
| 3/11/02 | 0.95 | 1.14 | 1.13 | 2.71 | 1.88 | 0.91 | 1.17 |
| 3/4/02 | 0.88 | 1.10 | 1.07 | 2.66 | 1.80 | 0.89 | 1.16 |
| 2/25/02 | 0.88 | 1.11 | 1.05 | 2.66 | 1.81 | 0.88 | 1.16 |
| 2/18/02 | 0.88 | 1.12 | 1.08 | 2.71 | 1.82 | 0.89 | 1.16 |
| 2/11/02 | 0.89 | 1.12 | 1.07 | 2.71 | 1.54 | 0.87 | 1.16 |
| 2/4/02 | 0.88 | 1.12 | 1.03 | 2.71 | 1.53 | 0.88 | 1.16 |
| 1/28/02 | 0.84 | 1.10 | 1.02 | 2.68 | 1.48 | 0.87 | 1.16 |
| 1/21/02 | 0.86 | 1.12 | 1.03 | 2.73 | 1.52 | 0.89 | 1.16 |
| 1/14/02 | 0.92 | 1.06 | 1.08 | 2.76 | 1.55 | 0.92 | 1.17 |
| 1/7/02 | 0.84 | 1.15 | 1.11 | 2.77 | 1.53 | 0.91 | 1.17 |
| 12/31/01 | NA | NA | NA | NA | NA | NA | 1.16 |
| 12/24/01 | NA | NA | NA | NA | NA | NA | 1.15 |
| 12/17/01 | 0.84 | 1.11 | 1.06 | 2.77 | 1.78 | 0.89 | 1.15 |
| 12/10/01 | 0.89 | 1.12 | 1.10 | 2.74 | 1.84 | 0.88 | 1.16 |
| 12/3/01 | 0.92 | 1.13 | 1.10 | 2.76 | 1.84 | 0.91 | 1.16 |
| 11/26/01 | 0.91 | 1.16 | 1.10 | 2.75 | 1.82 | 0.91 | 1.17 |
| 11/19/01 | 0.94 | 1.18 | 1.16 | 2.74 | 1.82 | 0.93 | 1.18 |
| 11/12/01 | 0.96 | 1.21 | 1.17 | 2.82 | 1.92 | 0.98 | 1.20 |
| 11/5/01 | 1.04 | 1.25 | 1.23 | 2.82 | 1.92 | 0.99 | 1.21 |
| 10/29/01 | 1.05 | 1.27 | 1.28 | 2.76 | 2.09 | 1.03 | 1.23 |
| 10/22/01 | 1.06 | 1.25 | 1.26 | 2.72 | 2.06 | 1.01 | 1.23 |
| 10/15/01 | 1.05 | 1.30 | 1.30 | 2.80 | 2.13 | 1.03 | 1.24 |
| 10/8/01 | 1.04 | 1.32 | 1.33 | 2.83 | 2.13 | 1.06 | 1.25 |
| 10/1/01 | 1.03 | 1.33 | 1.35 | 2.83 | 2.12 | 1.12 | 1.26 |
| 9/24/01 | 1.17 | 1.42 | 1.46 | 2.87 | 2.17 | 1.16 | NA |
| 9/17/01 | 1.23 | 1.45 | 1.51 | 2.92 | 2.17 | 1.16 | NA |
| 9/10/01 | 1.19 | 1.33 | 1.33 | 2.77 | 2.12 | 1.09 | NA |
| 9/3/01 | 1.15 | 1.34 | 1.35 | 2.79 | 2.10 | 1.10 | NA |
| 8/27/01 | 1.16 | 1.35 | 1.33 | 2.79 | 2.07 | 1.10 | NA |
| 8/20/01 | 1.17 | 1.35 | 1.35 | 2.81 | 2.09 | 1.12 | NA |
| 8/13/01 | 1.15 | 1.32 | 1.35 | 2.79 | 2.06 | 1.12 | NA |
| 8/6/01 | 1.13 | 1.29 | 1.32 | 2.72 | 2.02 | 1.06 | NA |
| 7/30/01 | 1.12 | 1.28 | 1.31 | 2.70 | 2.00 | 1.06 | NA |
| 7/23/01 | 1.16 | 1.32 | 1.26 | 2.67 | 1.96 | 1.03 | NA |
| 7/16/01 | 1.14 | 1.30 | 1.26 | 2.67 | 1.98 | 1.04 | NA |
| 7/9/01 | 1.13 | 1.32 | 1.27 | 2.68 | 1.98 | 1.06 | NA |
| 7/2/01 | 1.15 | 1.35 | 1.26 | 2.67 | 1.98 | 1.10 | NA |
| 6/25/01 | 1.21 | 1.40 | 1.31 | 2.73 | 2.05 | 1.07 | NA |
| 6/18/01 | 1.22 | 1.42 | 1.35 | 2.73 | 2.07 | 1.10 | NA |
| 6/11/01 | 1.13 | 1.36 | 1.28 | 2.65 | 2.02 | 1.07 | NA |
| 6/4/01 | 1.17 | 1.37 | 1.29 | 2.64 | 2.03 | 1.09 | NA |
| 5/28/01 | 1.18 | 1.38 | 1.30 | 2.68 | 2.05 | 1.11 | NA |
| 5/21/01 | 1.15 | 1.38 | 1.30 | 2.72 | 2.06 | 1.12 | NA |
| 5/14/01 | 1.14 | 1.39 | 1.30 | 2.71 | 2.05 | 1.09 | NA |
| 5/7/01 | 1.15 | 1.41 | 1.30 | 2.75 | 1.83 | 1.11 | NA |
| 4/30/01 | 1.17 | 1.41 | 1.32 | 2.75 | 2.04 | 1.10 | NA |
| 4/23/01 | 1.19 | 1.44 | 1.36 | 2.79 | 2.10 | 1.11 | NA |
| 4/16/01 | NA | NA | NA | NA | NA | NA | NA |
| 4/9/01 | 1.10 | 1.36 | 1.29 | 2.74 | 2.03 | 1.06 | NA |
| 4/2/01 | 1.12 | 1.35 | 1.27 | 2.69 | 2.01 | 1.06 | NA |
| 3/26/01 | 1.10 | 1.37 | 1.26 | 2.73 | 2.01 | 1.07 | NA |
| 3/19/01 | 1.10 | 1.34 | 1.25 | 2.75 | 2.02 | 1.07 | 1.41 |
| 3/12/01 | 1.15 | 1.40 | 1.32 | 2.88 | 2.09 | 1.10 | 1.43 |
| 3/5/01 | 1.15 | 1.42 | 1.32 | 2.92 | 2.09 | 1.12 | 1.44 |
| 2/26/01 | 1.20 | 1.43 | 1.34 | 2.89 | 2.13 | 1.12 | 1.46 |
| 2/19/01 | 1.16 | 1.49 | 1.33 | 2.89 | 2.13 | 1.12 | 1.48 |
| 2/12/01 | 1.16 | 1.53 | 1.37 | 2.92 | 2.14 | 1.12 | 1.50 |
| 2/5/01 | 1.17 | 1.50 | 1.31 | 2.87 | 2.11 | 1.12 | 1.51 |
| 1/29/01 | 1.13 | 1.49 | 1.32 | 2.82 | 2.08 | 1.11 | 1.53 |
| 1/22/01 | 1.17 | 1.49 | 1.33 | 2.88 | 2.09 | 1.12 | 1.53 |
| 1/15/01 | 1.17 | 1.52 | 1.35 | 2.91 | 2.11 | 1.15 | 1.54 |
| 1/8/01 | 1.17 | 1.52 | 1.41 | 2.97 | 2.11 | 1.26 | 1.54 |
| 1/1/01 | NA | NA | NA | NA | NA | NA | 1.55 |
| 12/25/00 | NA | NA | NA | NA | NA | NA | 1.54 |
| 12/18/00 | 1.22 | 1.57 | 1.46 | 2.96 | 1.93 | 1.29 | 1.55 |
| 12/11/00 | 1.31 | 1.63 | 1.49 | 3.01 | 2.01 | 1.34 | 1.56 |
| 12/4/00 | 1.44 | 1.73 | 1.62 | 3.13 | 2.17 | 1.38 | 1.56 |
| 11/27/00 | 1.51 | 1.71 | 1.66 | 3.04 | 2.17 | 1.39 | 1.56 |
| 11/20/00 | 1.48 | 1.65 | 1.62 | 3.00 | 2.11 | 1.36 | 1.55 |
| 11/13/00 | 1.40 | 1.62 | 1.51 | 2.98 | 2.06 | 1.32 | 1.51 |
| 11/6/00 | 1.46 | 1.62 | 1.53 | 2.97 | 2.05 | 1.32 | 1.50 |
| 10/30/00 | NA | NA | NA | NA | NA | NA | 1.51 |
| 10/23/00 | 1.40 | 1.63 | 1.57 | 2.96 | 2.05 | 1.40 | 1.51 |
| 10/16/00 | 1.50 | 1.66 | 1.60 | 3.03 | 2.09 | 1.42 | 1.53 |
| 10/9/00 | 1.37 | 1.59 | 1.55 | 2.99 | 2.04 | 1.35 | 1.46 |
| 10/2/00 | 1.38 | 1.67 | 1.60 | 3.11 | 2.01 | 1.39 | 1.46 |
| 9/25/00 | 1.57 | 1.80 | 1.78 | 3.16 | 2.21 | 1.50 | NA |
| 9/18/00 | 1.47 | 1.84 | 1.76 | 3.06 | 2.16 | 1.36 | NA |
| 9/11/00 | 1.44 | 1.79 | 1.73 | 3.04 | 2.11 | 1.28 | NA |
| 9/4/00 | 1.50 | 1.76 | 1.71 | 3.07 | 2.11 | 1.25 | NA |
| 8/28/00 | 1.49 | 1.70 | 1.61 | 3.04 | 2.06 | 1.26 | NA |
| 8/21/00 | 1.15 | 1.63 | 1.43 | 2.96 | 1.96 | 1.19 | NA |
| 8/14/00 | 1.16 | 1.59 | 1.38 | 2.93 | 1.92 | 1.15 | NA |
| 8/7/00 | 1.16 | 1.57 | 1.35 | 2.91 | 1.86 | 1.17 | NA |
| 7/31/00 | 1.12 | 1.61 | 1.36 | 2.96 | 1.90 | 1.17 | NA |
| 7/24/00 | 1.12 | 1.63 | 1.40 | 2.99 | 1.93 | 1.20 | NA |
| 7/17/00 | 1.13 | 1.60 | 1.37 | 2.98 | 1.97 | 1.15 | NA |
| 7/10/00 | 1.15 | 1.64 | 1.40 | 3.02 | 1.98 | 1.18 | NA |
| 7/3/00 | 1.15 | 1.63 | 1.37 | 3.01 | 1.94 | 1.15 | NA |
| 6/26/00 | 1.13 | 1.59 | 1.32 | 2.94 | 1.89 | 1.12 | NA |
| 6/19/00 | 1.15 | 1.62 | 1.35 | 2.98 | 1.89 | 1.13 | NA |
| 6/12/00 | 1.14 | 1.60 | 1.32 | 2.96 | 1.85 | 1.15 | NA |
| 6/5/00 | 1.14 | 1.62 | 1.34 | 2.97 | 1.89 | 1.17 | NA |
| 5/29/00 | 1.12 | 1.61 | 1.33 | 2.94 | 1.88 | 1.13 | NA |
| 5/22/00 | 0.95 | 1.55 | 1.29 | 2.83 | 1.85 | 1.09 | NA |
| 5/15/00 | 1.01 | 1.53 | 1.26 | 2.80 | 1.80 | 1.08 | NA |
| 5/8/00 | 1.00 | 1.48 | 1.25 | 2.75 | 1.79 | 1.10 | NA |
| 5/1/00 | 1.02 | 1.50 | 1.24 | 2.79 | 1.78 | 1.10 | NA |
| 4/24/00 | 1.08 | 1.51 | 1.26 | 2.86 | 1.81 | 1.12 | NA |
| 4/17/00 | 1.10 | 1.49 | 1.24 | 2.90 | 1.75 | 1.12 | NA |
| 4/10/00 | 1.11 | 1.54 | 1.27 | 2.94 | 1.78 | 1.11 | NA |
| 4/3/00 | 1.10 | 1.55 | 1.26 | 2.94 | 1.56 | 1.16 | NA |
| 3/27/00 | 1.11 | 1.57 | 1.29 | 3.01 | 1.87 | 1.12 | NA |
| 3/20/00 | 1.12 | 1.60 | 1.30 | 3.03 | 1.88 | 1.15 | 1.35 |
| 3/13/00 | 1.11 | 1.64 | 1.37 | 3.06 | 1.97 | 1.12 | 1.38 |
| 3/6/00 | 1.11 | 1.61 | 1.34 | 3.02 | 1.93 | 1.10 | 1.39 |
| 2/28/00 | 1.12 | 1.58 | 1.29 | 3.02 | 1.85 | 1.13 | 1.40 |
| 2/21/00 | 1.06 | 1.63 | 1.35 | 3.12 | 1.93 | 1.15 | 1.43 |
| 2/14/00 | 1.03 | 1.58 | 1.29 | 3.02 | 1.87 | 1.08 | 1.57 |
| 2/7/00 | 1.03 | 1.59 | 1.31 | 3.02 | 1.90 | 1.08 | 1.86 |
| 1/31/00 | 1.02 | 1.56 | 1.29 | 2.98 | 1.89 | 1.11 | 1.67 |
| 1/24/00 | 1.06 | 1.59 | 1.31 | 3.08 | 1.91 | 1.13 | 1.62 |
| 1/17/00 | 1.07 | 1.54 | 1.26 | 3.06 | 1.84 | 1.13 | 1.19 |
| 1/10/00 | 0.93 | 1.60 | 1.33 | 3.13 | 1.87 | 1.19 | 1.15 |
| 1/3/00 | 1.07 | 1.54 | 1.31 | 2.86 | 1.75 | 1.13 | 1.15 |
| 12/27/99 | NA | NA | NA | NA | NA | NA | 1.12 |
| 12/20/99 | NA | NA | NA | NA | NA | NA | 1.12 |
| 12/13/99 | 0.97 | 1.48 | 1.26 | 2.77 | 1.73 | 1.03 | 1.11 |
| 12/6/99 | 0.97 | 1.49 | 1.26 | 2.78 | 1.73 | 1.00 | 1.11 |
| 11/29/99 | 0.96 | 1.46 | 1.28 | 2.75 | 1.76 | 0.98 | 1.05 |
| 11/22/99 | 0.93 | 1.44 | 1.24 | 2.75 | 1.73 | 0.96 | 1.05 |
| 11/15/99 | 0.93 | 1.39 | 1.19 | 2.70 | 1.66 | 0.94 | 1.05 |
| 11/8/99 | 0.93 | 1.37 | 1.15 | 2.67 | 1.60 | 0.96 | 1.02 |
| 11/1/99 | 0.95 | 1.37 | 1.16 | 2.71 | 1.63 | 0.95 | 1.02 |
| 10/25/99 | 0.96 | 1.38 | 1.17 | 2.78 | 1.63 | 0.96 | 1.01 |
| 10/18/99 | 0.97 | 1.39 | 1.18 | 2.81 | 1.65 | 0.96 | 1.01 |
| 10/11/99 | 0.95 | 1.38 | 1.17 | 2.76 | 1.64 | 0.95 | 1.00 |
| 10/4/99 | 0.96 | 1.40 | 1.20 | 2.80 | 1.68 | 0.95 | 1.00 |
| 9/27/99 | 0.94 | 1.36 | 1.17 | 2.72 | 1.62 | 0.94 | NA |
| 9/20/99 | 0.85 | 1.34 | 1.16 | 2.68 | 1.60 | 0.91 | NA |
| 9/13/99 | 0.85 | 1.33 | 1.13 | 2.68 | 1.57 | 0.88 | NA |
| 9/6/99 | 0.93 | 1.33 | 1.13 | 2.71 | 1.57 | 0.87 | NA |
| 8/30/99 | 0.96 | 1.31 | 1.10 | 2.68 | 1.55 | 0.84 | NA |
| 8/23/99 | 0.88 | 1.30 | 1.08 | 2.67 | 1.54 | 0.85 | NA |
| 8/16/99 | 0.86 | 1.27 | 1.08 | 2.65 | 1.55 | 0.84 | NA |
| 8/9/99 | 0.87 | 1.28 | 1.06 | 2.68 | 1.55 | 0.84 | NA |
| 8/2/99 | 0.87 | 1.27 | 1.06 | 2.67 | 1.53 | 0.83 | NA |
| 7/26/99 | 0.86 | 1.25 | 1.05 | 2.66 | 1.55 | 0.80 | NA |
| 7/19/99 | 0.83 | 1.21 | 1.03 | 2.58 | 1.50 | 0.78 | NA |
| 7/12/99 | 0.78 | 1.18 | 1.00 | 2.54 | 1.46 | 0.75 | NA |
| 7/5/99 | 0.74 | 1.15 | 0.95 | 2.51 | 1.41 | 0.75 | NA |
| 6/28/99 | 0.75 | 1.13 | 0.94 | 2.50 | 1.38 | 0.75 | NA |
| 6/21/99 | 0.74 | 1.12 | 0.94 | 2.51 | 1.39 | 0.74 | NA |
| 6/14/99 | 0.67 | 1.11 | 0.90 | 2.48 | 1.35 | 0.75 | NA |
| 6/7/99 | 0.67 | 1.10 | 0.87 | 2.44 | 1.32 | 0.75 | NA |
| 6/1/99 | 0.68 | 1.12 | 0.89 | 2.48 | 1.34 | 0.77 | NA |
| 5/24/99 | 0.71 | 1.14 | 0.91 | 2.51 | 1.36 | 0.76 | NA |
| 5/17/99 | 0.76 | 1.17 | 0.95 | 2.55 | 1.40 | 0.79 | NA |
| 5/10/99 | 0.76 | 1.19 | 0.97 | 2.60 | 1.45 | 0.80 | NA |
| 5/3/99 | 0.75 | 1.16 | 0.95 | 2.55 | 1.41 | 0.79 | NA |
| 4/26/99 | 0.72 | 1.16 | 0.95 | 2.55 | 1.41 | 0.77 | NA |
| 4/19/99 | 0.77 | 1.17 | 0.96 | 2.56 | 1.42 | 0.77 | NA |
| 4/12/99 | 0.78 | 1.19 | 0.99 | 2.60 | 1.44 | 0.74 | NA |
| 4/5/99 | 0.69 | 1.16 | 0.92 | 2.57 | 1.42 | 0.69 | NA |
| 3/29/99 | 0.69 | 1.16 | 0.92 | 2.57 | 1.42 | 0.69 | NA |
| 3/22/99 | 0.70 | 1.14 | 0.91 | 2.59 | 1.39 | 0.70 | NA |
| 3/15/99 | 0.70 | 1.14 | 0.92 | 2.58 | 1.39 | 0.68 | 0.86 |
| 3/8/99 | 0.65 | 1.12 | 0.84 | 2.53 | 1.31 | 0.68 | 0.85 |
| 3/1/99 | 0.61 | 1.10 | 0.84 | 2.53 | 1.31 | 0.67 | 0.85 |
| 2/22/99 | 0.63 | 1.11 | 0.78 | 2.56 | 1.31 | 0.69 | 0.86 |
| 2/15/99 | 0.64 | 1.12 | 0.78 | 2.60 | 1.33 | 0.72 | 0.86 |
| 2/8/99 | 0.64 | 1.14 | 0.80 | 2.64 | 1.34 | 0.72 | 0.86 |
| 2/1/99 | 0.64 | 1.15 | 0.79 | 2.65 | 1.33 | 0.71 | 0.86 |
| 1/25/99 | 0.65 | 1.17 | 0.81 | 2.72 | 1.36 | 0.71 | 0.86 |
| 1/18/99 | 0.68 | 1.17 | 0.84 | 2.75 | 1.38 | 0.71 | 0.86 |
| 1/11/99 | 0.63 | 1.16 | 0.83 | 2.67 | 1.48 | 0.71 | 0.86 |
| 1/4/99 | 0.64 | 1.17 | 0.84 | 2.71 | 1.50 | 0.70 | 0.86 |
| 12/28/98 | 0.66 | 1.17 | 0.82 | 2.73 | 1.31 | 0.71 | 0.86 |
| 12/21/98 | 0.66 | 1.17 | 0.82 | 2.73 | 1.31 | 0.71 | 0.86 |
| 12/14/98 | 0.66 | 1.17 | 0.82 | 2.73 | 1.31 | 0.71 | 0.86 |
| 12/7/98 | 0.67 | 1.16 | 0.81 | 2.69 | 1.29 | 0.70 | 0.86 |
| 11/30/98 | 0.66 | 1.16 | 0.82 | 2.69 | 1.29 | 0.72 | 0.87 |
| 11/23/98 | 0.66 | 1.17 | 0.82 | 2.68 | 1.30 | 0.73 | 0.87 |
| 11/16/98 | 0.72 | 1.20 | 0.87 | 2.74 | 1.35 | 0.74 | 0.87 |
| 11/9/98 | 0.71 | 1.19 | 0.86 | 2.70 | 1.36 | 0.75 | 0.87 |
| 11/2/98 | 0.73 | 1.21 | 0.88 | 2.75 | 1.37 | 0.74 | 0.87 |
| 10/26/98 | 0.76 | 1.24 | 0.90 | 2.79 | 1.41 | 0.77 | 0.87 |
| 10/19/98 | 0.76 | 1.24 | 0.90 | 2.79 | 1.41 | 0.77 | 0.87 |
| 10/12/98 | 0.75 | 1.22 | 0.91 | 2.76 | 1.41 | 0.77 | 0.86 |
| 10/5/98 | 0.80 | 1.26 | 0.93 | 2.79 | 1.46 | 0.75 | 0.86 |
| 9/28/98 | 0.78 | 1.23 | 0.91 | 2.71 | 1.40 | 0.74 | NA |
| 9/21/98 | 0.73 | 1.22 | 0.89 | 2.69 | 1.37 | 0.70 | NA |
| 9/14/98 | 0.72 | 1.19 | 0.87 | 2.64 | 1.35 | 0.67 | NA |
| 9/7/98 | 0.68 | 1.17 | 0.84 | 2.59 | 1.28 | 0.67 | NA |
| 8/31/98 | 0.66 | 1.13 | 0.81 | 2.52 | 1.25 | 0.68 | NA |
| 8/24/98 | 0.65 | 1.11 | 0.80 | 2.49 | 1.23 | 0.67 | NA |
| 8/17/98 | 0.68 | 1.12 | 0.80 | 2.49 | 1.24 | 0.70 | NA |
| 8/10/98 | 0.68 | 1.13 | 0.83 | 2.51 | 1.27 | 0.71 | NA |
| 8/3/98 | 0.68 | 1.13 | 0.84 | 2.51 | 1.30 | 0.71 | NA |
| 7/27/98 | 0.72 | 1.13 | 0.85 | 2.51 | 1.31 | 0.71 | NA |
| 7/20/98 | 0.72 | 1.14 | 0.85 | 2.52 | 1.31 | 0.72 | NA |
| 7/13/98 | 0.71 | 1.12 | 0.84 | 2.49 | 1.29 | 0.71 | NA |
| 7/6/98 | 0.71 | 1.11 | 0.84 | 2.49 | 1.29 | 0.73 | NA |
| 6/29/98 | 0.71 | 1.12 | 0.85 | 2.49 | 1.29 | 0.73 | NA |
| 6/22/98 | 0.71 | 1.13 | 0.84 | 2.52 | 1.28 | 0.75 | NA |
| 6/15/98 | 0.70 | 1.13 | 0.83 | 2.52 | 1.30 | 0.75 | NA |
| 6/8/98 | 0.72 | 1.17 | 0.86 | 2.57 | 1.31 | 0.77 | NA |
| 6/1/98 | 0.72 | 1.18 | 0.87 | 2.59 | 1.30 | 0.79 | NA |
| 5/25/98 | 0.76 | 1.20 | 0.89 | 2.61 | 1.35 | 0.80 | NA |
| 5/18/98 | 0.79 | 1.21 | 0.90 | 2.60 | 1.37 | 0.79 | NA |
| 5/11/98 | 0.80 | 1.23 | 0.92 | 2.62 | 1.38 | 0.80 | NA |
| 5/4/98 | 0.79 | 1.23 | 0.92 | 2.61 | 1.38 | 0.81 | NA |
| 4/27/98 | 0.79 | 1.22 | 0.92 | 2.60 | 1.37 | 0.81 | NA |
| 4/20/98 | 0.78 | 1.22 | 0.91 | 2.58 | 1.36 | 0.80 | NA |
| 4/13/98 | 0.77 | 1.21 | 0.91 | 2.54 | 1.37 | 0.78 | NA |
| 4/6/98 | 0.77 | 1.21 | 0.91 | 2.54 | 1.37 | 0.78 | NA |
| 3/30/98 | 0.77 | 1.22 | 0.90 | 2.54 | 1.33 | 0.79 | NA |
| 3/23/98 | 0.70 | 1.18 | 0.86 | 2.55 | 1.28 | 0.79 | 0.96 |
| 3/16/98 | 0.74 | 1.21 | 0.88 | 2.57 | 1.31 | 0.80 | 0.96 |
| 3/9/98 | 0.77 | 1.22 | 0.89 | 2.57 | 1.33 | 0.80 | 0.97 |
| 3/2/98 | 0.77 | 1.26 | 0.92 | 2.63 | 1.37 | 0.83 | 0.97 |
| 2/23/98 | 0.77 | 1.26 | 0.92 | 2.63 | 1.37 | 0.83 | 0.98 |
| 2/16/98 | 0.81 | 1.26 | 0.93 | 2.61 | 1.36 | 0.82 | 0.98 |
| 2/9/98 | 0.81 | 1.29 | 0.94 | 2.63 | 1.37 | 0.83 | 0.98 |
| 2/2/98 | 0.80 | 1.28 | 0.93 | 2.63 | 1.38 | 0.84 | 0.98 |
| 1/26/98 | 0.82 | 1.30 | 0.95 | 2.67 | 1.38 | 0.87 | 0.99 |
| 1/19/98 | 0.80 | 1.28 | 0.92 | 2.63 | 1.42 | 0.87 | 0.99 |
| 1/12/98 | 0.84 | 1.32 | 0.96 | 2.66 | 1.45 | 0.87 | 1.00 |
| 1/5/98 | 0.84 | 1.34 | 0.99 | 2.68 | 1.49 | 0.90 | 1.00 |
| 12/29/97 | 0.89 | 1.38 | 1.05 | 2.77 | 1.45 | 0.92 | 1.00 |
| 12/22/97 | 0.89 | 1.38 | 1.05 | 2.77 | 1.45 | 0.92 | 1.00 |
| 12/15/97 | 0.89 | 1.38 | 1.05 | 2.77 | 1.45 | 0.92 | 1.00 |
| 12/8/97 | 0.89 | 1.39 | 1.06 | 2.76 | 1.44 | 0.91 | 1.01 |
| 12/1/97 | 0.94 | 1.41 | 1.05 | 2.79 | 1.47 | 0.94 | 1.01 |
| 11/24/97 | 0.96 | 1.44 | 1.10 | 2.84 | 1.50 | 0.99 | 1.00 |
| 11/17/97 | 0.96 | 1.45 | 1.11 | 2.85 | 1.50 | 0.99 | 1.00 |
| 11/10/97 | 0.98 | 1.47 | 1.13 | 2.88 | 1.54 | 0.99 | 0.99 |
| 11/3/97 | 0.97 | 1.43 | 1.11 | 2.84 | 1.51 | 1.00 | 0.99 |
| 10/27/97 | 0.96 | 1.41 | 1.12 | 2.81 | 1.50 | 0.98 | 0.99 |
| 10/20/97 | 0.95 | 1.39 | 1.08 | 2.79 | 1.47 | 0.94 | 0.99 |
| 10/13/97 | 0.96 | 1.41 | 1.14 | 2.78 | 1.51 | 0.90 | 0.98 |
| 10/6/97 | 0.96 | 1.39 | 1.10 | 2.75 | 1.47 | 0.88 | 0.98 |
| 9/29/97 | 0.91 | 1.36 | 1.07 | 2.74 | 1.44 | 0.87 | NA |
| 9/22/97 | 0.90 | 1.35 | 1.01 | 2.69 | 1.38 | 0.87 | NA |
| 9/15/97 | 0.91 | 1.36 | 1.03 | 2.74 | 1.42 | 0.88 | NA |
| 9/8/97 | 0.89 | 1.33 | 1.01 | 2.68 | 1.39 | 0.87 | NA |
| 9/1/97 | 0.88 | 1.33 | 1.01 | 2.64 | 1.40 | 0.90 | NA |
| 8/25/97 | 0.93 | 1.34 | 1.04 | 2.65 | 1.43 | 0.90 | NA |
| 8/18/97 | 0.93 | 1.34 | 1.05 | 2.64 | 1.41 | 0.90 | NA |
| 8/11/97 | 0.91 | 1.33 | 1.06 | 2.61 | 1.42 | 0.86 | NA |
| 8/4/97 | 0.91 | 1.28 | 1.02 | 2.55 | 1.32 | 0.87 | NA |
| 7/28/97 | 0.88 | 1.29 | 1.01 | 2.59 | 1.34 | 0.88 | NA |
| 7/21/97 | 0.87 | 1.31 | 1.01 | 2.68 | 1.38 | 0.94 | NA |
| 7/14/97 | 0.87 | 1.31 | 1.01 | 2.68 | 1.38 | 0.94 | NA |
| 7/7/97 | 0.89 | 1.35 | 1.05 | 2.75 | 1.43 | 0.94 | NA |
| 6/30/97 | 0.89 | 1.33 | 1.02 | 2.76 | 1.38 | 0.94 | NA |
| 6/23/97 | 0.90 | 1.36 | 1.02 | 2.80 | 1.40 | 0.94 | NA |
| 6/16/97 | 0.90 | 1.36 | 1.03 | 2.77 | 1.40 | 0.95 | NA |
| 6/9/97 | 0.94 | 1.40 | 1.07 | 2.79 | 1.45 | 0.95 | NA |
| 6/2/97 | 0.94 | 1.40 | 1.06 | 2.78 | 1.44 | 0.96 | NA |
| 5/26/97 | 0.96 | 1.44 | 1.10 | 2.82 | 1.47 | 0.94 | NA |
| 5/19/97 | 0.92 | 1.43 | 1.07 | 2.83 | 1.46 | 0.95 | NA |
| 5/12/97 | 0.93 | 1.42 | 1.08 | 2.80 | 1.46 | 0.92 | NA |
| 5/5/97 | 0.91 | 1.41 | 1.06 | 2.77 | 1.43 | 0.92 | NA |
| 4/28/97 | 0.91 | 1.42 | 1.05 | 2.77 | 1.41 | 0.92 | NA |
| 4/21/97 | 0.92 | 1.44 | 1.06 | 2.82 | 1.41 | 0.94 | NA |
| 4/14/97 | 0.91 | 1.44 | 1.04 | 2.81 | 1.39 | 0.95 | NA |
| 4/7/97 | 0.92 | 1.45 | 1.05 | 2.84 | 1.40 | 0.97 | NA |
| 3/31/97 | 0.93 | 1.48 | 1.08 | 2.83 | 1.46 | 0.92 | NA |
| 3/24/97 | 0.93 | 1.48 | 1.08 | 2.83 | 1.46 | 0.92 | 1.09 |
| 3/17/97 | 0.93 | 1.48 | 1.07 | 2.83 | 1.46 | 0.93 | 1.09 |
| 3/10/97 | 0.89 | 1.47 | 1.05 | 2.84 | 1.42 | 0.97 | 1.11 |
| 3/3/97 | 0.94 | 1.48 | 1.09 | 2.84 | 1.45 | 1.02 | 1.11 |
| 2/24/97 | 1.00 | 1.53 | 1.13 | 2.93 | 1.55 | 1.06 | 1.14 |
| 2/17/97 | 0.99 | 1.53 | 1.16 | 2.91 | 1.56 | 1.07 | 1.14 |
| 2/10/97 | 1.09 | 1.61 | 1.24 | 3.00 | 1.63 | 1.10 | 1.15 |
| 2/3/97 | 1.09 | 1.61 | 1.28 | 3.02 | 1.66 | 1.10 | 1.15 |
| 1/27/97 | 1.10 | 1.62 | 1.31 | 3.07 | 1.67 | 1.12 | 1.16 |
| 1/20/97 | 1.16 | 1.66 | 1.37 | 3.12 | 1.71 | 1.13 | 1.16 |
| 1/13/97 | 1.17 | 1.69 | 1.40 | 3.18 | 1.79 | 1.11 | 1.16 |
| 1/6/97 | 1.15 | 1.68 | 1.35 | 3.19 | 1.77 | 1.14 | 1.16 |
| 12/30/96 | 1.13 | 1.65 | 1.29 | 3.20 | 1.67 | 1.12 | 1.16 |
| 12/23/96 | 1.13 | 1.65 | 1.29 | 3.20 | 1.67 | 1.12 | 1.16 |
| 12/16/96 | 1.13 | 1.65 | 1.29 | 3.20 | 1.67 | 1.12 | 1.16 |
| 12/9/96 | 1.13 | 1.69 | 1.34 | 3.23 | 1.74 | 1.01 | 1.16 |
| 12/2/96 | 1.14 | 1.67 | 1.30 | 3.25 | 1.71 | 1.13 | 1.15 |
| 11/25/96 | 1.16 | 1.69 | 1.33 | 3.27 | 1.74 | 1.10 | 1.14 |
| 11/18/96 | 1.12 | 1.70 | 1.33 | 3.24 | 1.69 | 1.10 | 1.14 |
| 11/11/96 | 1.18 | 1.68 | 1.34 | 3.24 | 1.71 | 1.17 | 1.12 |
| 11/4/96 | 1.18 | 1.68 | 1.34 | 3.24 | 1.71 | 1.17 | 1.13 |
| 10/28/96 | 1.21 | 1.69 | 1.37 | 3.24 | 1.77 | 1.15 | 1.13 |
| 10/21/96 | 1.20 | 1.68 | 1.38 | 3.22 | 1.78 | 1.12 | 1.13 |
| 10/14/96 | 1.25 | 1.68 | 1.43 | 3.25 | 1.88 | 1.09 | NA |
| 10/7/96 | 1.25 | 1.66 | 1.38 | 3.23 | 1.83 | 1.06 | NA |
| 9/30/96 | 1.15 | 1.62 | 1.37 | 3.18 | 1.73 | 1.00 | NA |
| 9/23/96 | 1.16 | 1.58 | 1.32 | 3.13 | 1.72 | 0.95 | NA |
| 9/16/96 | 1.16 | 1.58 | 1.32 | 3.13 | 1.72 | 0.95 | NA |
| 9/9/96 | 1.11 | 1.54 | 1.28 | 3.10 | 1.66 | 0.92 | NA |
| 9/2/96 | 1.00 | 1.48 | 1.20 | 3.04 | 1.62 | 0.90 | NA |
| 8/26/96 | 1.01 | 1.48 | 1.20 | 3.00 | 1.60 | 0.88 | NA |
| 8/19/96 | 1.00 | 1.46 | 1.18 | 2.99 | 1.54 | 0.91 | NA |
| 8/12/96 | 1.01 | 1.47 | 1.17 | 2.99 | 1.56 | 0.89 | NA |
| 8/5/96 | 1.01 | 1.47 | 1.17 | 2.99 | 1.56 | 0.89 | NA |
| 7/29/96 | 1.00 | 1.48 | 1.18 | 2.97 | 1.57 | 0.90 | NA |
| 7/22/96 | 1.00 | 1.47 | 1.17 | 2.99 | 1.56 | 0.89 | NA |
| 7/15/96 | 0.98 | 1.45 | 1.15 | 2.94 | 1.53 | 0.88 | NA |
| 7/8/96 | 0.97 | 1.44 | 1.13 | 2.94 | 1.49 | 0.87 | NA |
| 7/1/96 | 0.93 | 1.43 | 1.10 | 2.94 | 1.47 | 0.88 | NA |
| 6/24/96 | 0.92 | 1.42 | 1.09 | 2.93 | 1.44 | 0.86 | NA |
| 6/17/96 | 0.93 | 1.44 | 1.10 | 2.94 | 1.46 | 0.88 | NA |
| 6/10/96 | 0.92 | 1.44 | 1.10 | 2.92 | 1.46 | 0.89 | NA |
| 6/3/96 | 0.93 | 1.46 | 1.12 | 2.96 | 1.49 | 0.91 | NA |
| 5/27/96 | 0.92 | 1.46 | 1.10 | 2.93 | 1.48 | 0.88 | NA |
| 5/20/96 | 0.92 | 1.47 | 1.12 | 2.94 | 1.47 | 0.89 | NA |
| 5/13/96 | 0.93 | 1.48 | 1.08 | 2.93 | 1.47 | 0.91 | NA |
| 5/6/96 | 0.97 | 1.50 | 1.14 | 2.95 | 1.48 | 0.95 | NA |
| 4/29/96 | 0.98 | 1.55 | 1.21 | 3.00 | 1.53 | 0.95 | NA |
| 4/22/96 | 0.98 | 1.55 | 1.21 | 3.00 | 1.53 | 0.95 | NA |
| 4/15/96 | 1.05 | 1.56 | 1.23 | 2.96 | 1.58 | 0.96 | NA |
| 4/8/96 | 1.01 | 1.54 | 1.22 | 2.95 | 1.57 | 0.85 | NA |
| 4/1/96 | 1.01 | 1.54 | 1.22 | 2.95 | 1.57 | 0.85 | NA |
| 3/25/96 | 1.01 | 1.54 | 1.22 | 2.95 | 1.57 | 0.85 | NA |
| 3/18/96 | 1.01 | 1.53 | 1.20 | 2.93 | 1.58 | 0.93 | NA |
| 3/11/96 | 0.97 | 1.52 | 1.19 | 2.92 | 1.54 | 0.94 | NA |
| 3/4/96 | 1.03 | 1.53 | 1.23 | 2.95 | 1.59 | 0.95 | NA |
| 2/26/96 | 1.05 | 1.55 | 1.23 | 2.89 | 1.68 | 0.93 | NA |
| 2/19/96 | 0.97 | 1.49 | 1.19 | 2.88 | 1.58 | 0.86 | NA |
| 2/12/96 | 0.97 | 1.49 | 1.19 | 2.88 | 1.51 | 0.86 | NA |
| 2/5/96 | 0.91 | 1.47 | 1.14 | 2.88 | 1.45 | 0.87 | NA |
| 1/29/96 | 0.90 | 1.45 | 1.11 | 2.82 | 1.44 | 0.86 | NA |
| 1/22/96 | 0.90 | 1.47 | 1.13 | 2.86 | 1.45 | 0.90 | NA |
| 1/15/96 | 0.97 | 1.57 | 1.21 | 2.91 | 1.53 | 0.89 | NA |
| 1/8/96 | 0.98 | 1.53 | 1.23 | 2.92 | 1.54 | 0.87 | NA |
| 1/1/96 | 0.95 | 1.51 | 1.20 | 2.84 | 1.49 | 0.86 | 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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