| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 5 |
9.8%
|
| 2 | february | 4 |
7.8%
|
| 3 | march | 7 |
13.7%
|
| 4 | april | 4 |
7.8%
|
| 5 | may | 9 |
17.6%
|
| 6 | june | 6 |
11.8%
|
| 7 | july | 3 |
5.9%
|
| 8 | august | 2 |
3.9%
|
| 9 | september | 4 |
7.8%
|
| 10 | october | 3 |
5.9%
|
| 11 | november | 3 |
5.9%
|
| 12 | december | 1 |
2%
|
| Sysmiss | 3088 |