| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 21 |
11.3%
|
| 2 | February | 20 |
10.8%
|
| 3 | March | 21 |
11.3%
|
| 4 | April | 17 |
9.1%
|
| 5 | May | 12 |
6.5%
|
| 6 | June | 26 |
14%
|
| 7 | July | 8 |
4.3%
|
| 8 | August | 15 |
8.1%
|
| 9 | September | 7 |
3.8%
|
| 10 | October | 14 |
7.5%
|
| 11 | November | 14 |
7.5%
|
| 12 | December | 11 |
5.9%
|
| Sysmiss | 3007 |