| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 7 |
5%
|
| 2 | february | 84 |
60%
|
| 3 | march | 12 |
8.6%
|
| 4 | april | 3 |
2.1%
|
| 5 | may | 7 |
5%
|
| 6 | june | 6 |
4.3%
|
| 7 | july | 13 |
9.3%
|
| 8 | august | 5 |
3.6%
|
| 9 | september | 0 |
0%
|
| 10 | october | 1 |
0.7%
|
| 11 | november | 1 |
0.7%
|
| 12 | december | 1 |
0.7%
|
| Sysmiss | 4700 |