| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 14 |
8%
|
| 2 | February | 2 |
1.1%
|
| 3 | March | 3 |
1.7%
|
| 4 | April | 11 |
6.3%
|
| 5 | May | 20 |
11.4%
|
| 6 | June | 28 |
15.9%
|
| 7 | July | 34 |
19.3%
|
| 8 | August | 27 |
15.3%
|
| 9 | September | 17 |
9.7%
|
| 10 | October | 3 |
1.7%
|
| 11 | November | 2 |
1.1%
|
| 12 | December | 15 |
8.5%
|
| Sysmiss | 3524 |