| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | -5.6 | +15.6 | -6.0 | -12.6 | +10.7 | +16.7 | +13.7 | -0.9 | +10.1 | -1.2 | -4.8 | -8.6 |
| Median | -7.2 | +21.6 | -1.9 | -9.7 | +13.3 | +37.7 | +14.5 | -9.6 | +4.2 | -4.5 | +13.4 | -18.6 |
| Hit rate | 50% | 75% | 50% | 50% | 50% | 75% | 75% | 50% | 75% | 50% | 50% | 25% |