| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 39 |
5.4%
|
| 2 | february | 54 |
7.5%
|
| 3 | march | 72 |
10%
|
| 4 | april | 57 |
7.9%
|
| 5 | may | 68 |
9.4%
|
| 6 | june | 46 |
6.4%
|
| 7 | july | 50 |
6.9%
|
| 8 | august | 79 |
10.9%
|
| 9 | september | 67 |
9.3%
|
| 10 | october | 34 |
4.7%
|
| 11 | november | 50 |
6.9%
|
| 12 | december | 106 |
14.7%
|
| Sysmiss | 228 |