| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 12 |
4.3%
|
| 2 | February | 24 |
8.6%
|
| 3 | March | 59 |
21.2%
|
| 4 | April | 69 |
24.8%
|
| 5 | May | 47 |
16.9%
|
| 6 | June | 31 |
11.2%
|
| 7 | July | 9 |
3.2%
|
| 8 | August | 4 |
1.4%
|
| 9 | September | 4 |
1.4%
|
| 10 | October | 3 |
1.1%
|
| 11 | November | 5 |
1.8%
|
| 12 | December | 11 |
4%
|
| Sysmiss | 3690 |