| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 84 |
8.4%
|
| 2 | February | 87 |
8.7%
|
| 3 | March | 87 |
8.7%
|
| 4 | April | 59 |
5.9%
|
| 5 | May | 103 |
10.3%
|
| 6 | June | 102 |
10.2%
|
| 7 | July | 101 |
10.1%
|
| 8 | August | 90 |
9%
|
| 9 | September | 67 |
6.7%
|
| 10 | October | 73 |
7.3%
|
| 11 | November | 63 |
6.3%
|
| 12 | December | 80 |
8%
|
| 99 | Unspecified | 3 |
0.3%
|