| Period | Standard Deviation | Median | Mean | Center | Top of Range | Bottom of Range | High | Low |
|---|---|---|---|---|---|---|---|---|
| Day | 4.02 | 158.6 | 156.63 | 157.62 | 161.64 | 153.6 | 161.85 | 148.91 |
| Week | 5.02 | 158.62 | 156.75 | 157.69 | 162.71 | 152.67 | 166.4 | 144.8 |
| Month | 12.96 | 166.63 | 171.92 | 169.27 | 182.23 | 156.31 | 195.94 | 151.64 |
| Year | 104.51 | 186.86 | 245.95 | 216.41 | 320.92 | 111.9 | 455.9 | 106.99 |
| Composite | 31.63 | 167.68 | 182.81 | 175.25 | 206.88 | 143.62 | 245.02 | 138.09 |