| Year | June | July | August | September | October | November | December |
| 2010 | 28.0 | 70.0 | 66.0 | 320.0 | 109.0 | 0.0 | 0.0 |
| 2011 | 0.0 | 49.0 | 108.0 | 116.0 | 4.0 | 0.0 | 0.0 |
| 2012 | 0.0 | 74.0 | 106.0 | 190.0 | 8.0 | 0.0 | 2.0 |
| 2013 | 0.0 | 60.0 | 151.0 | 152.0 | 4.0 | 1.0 | 8.0 |
| 2014 | 0.0 | 2.0 | 69.0 | 26.0 | 16.0 | 0.0 | 0.0 |
| 2015 | 0.0 | 7.0 | 137.5 | 83.0 | 13.0 | 0.0 | 0.0 |