| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 32 |
11.9%
|
| 2 | February | 29 |
10.7%
|
| 3 | March | 53 |
19.6%
|
| 4 | April | 35 |
13%
|
| 5 | May | 17 |
6.3%
|
| 6 | June | 12 |
4.4%
|
| 7 | July | 8 |
3%
|
| 8 | August | 13 |
4.8%
|
| 9 | September | 13 |
4.8%
|
| 10 | October | 17 |
6.3%
|
| 11 | November | 14 |
5.2%
|
| 12 | December | 27 |
10%
|
| 101 | .B | 40 | |
| Sysmiss | 593 |