| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 76 |
38.8%
|
| 2 | February | 9 |
4.6%
|
| 3 | March | 6 |
3.1%
|
| 4 | April | 7 |
3.6%
|
| 5 | May | 6 |
3.1%
|
| 6 | June | 21 |
10.7%
|
| 7 | July | 7 |
3.6%
|
| 8 | August | 9 |
4.6%
|
| 9 | September | 7 |
3.6%
|
| 10 | October | 7 |
3.6%
|
| 11 | November | 10 |
5.1%
|
| 12 | December | 31 |
15.8%
|
| Sysmiss | 506 |