| Value | Category | Cases | |
|---|---|---|---|
| 1 | October 2014 | 82 |
8.3%
|
| 2 | November | 85 |
8.6%
|
| 3 | December | 118 |
11.9%
|
| 4 | January | 43 |
4.4%
|
| 5 | February | 107 |
10.8%
|
| 6 | March | 109 |
11%
|
| 7 | April | 86 |
8.7%
|
| 8 | May | 56 |
5.7%
|
| 9 | June | 88 |
8.9%
|
| 10 | July | 60 |
6.1%
|
| 11 | August | 55 |
5.6%
|
| 12 | September 2015 | 99 |
10%
|