| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 5 |
4.6%
|
| 2 | February | 8 |
7.3%
|
| 3 | March | 6 |
5.5%
|
| 4 | April | 2 |
1.8%
|
| 5 | May | 7 |
6.4%
|
| 6 | June | 6 |
5.5%
|
| 7 | July | 15 |
13.8%
|
| 8 | August | 18 |
16.5%
|
| 9 | September | 10 |
9.2%
|
| 10 | October | 16 |
14.7%
|
| 11 | November | 6 |
5.5%
|
| 12 | December | 10 |
9.2%
|