| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 12 |
5.3%
|
| 2 | february | 9 |
4%
|
| 3 | march | 17 |
7.5%
|
| 4 | april | 15 |
6.6%
|
| 5 | may | 21 |
9.3%
|
| 6 | june | 27 |
11.9%
|
| 7 | july | 40 |
17.7%
|
| 8 | august | 36 |
15.9%
|
| 9 | september | 27 |
11.9%
|
| 10 | october | 9 |
4%
|
| 11 | november | 6 |
2.7%
|
| 12 | december | 7 |
3.1%
|
| Sysmiss | 4614 |