Avg 
|
Max
|
|
|---|---|---|
| January | 9.296 | 83.7 |
| February | 8.302 | 82.0 |
| March | 8.744 | 82.0 |
| April | 8.015 | 105.0 |
| May | 5.964 | 83.4 |
| June | 5.270 | 59.5 |
| July | 4.822 | 56.3 |
| August | 4.508 | 53.1 |
| September | 5.644 | 57.9 |
| October | 7.617 | 85.3 |
| November | 8.027 | 92.5 |
| December | 9.017 | 72.4 |