| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. January | 0 |
0%
|
| 2 | 2. February | 0 |
0%
|
| 3 | 3. March | 0 |
0%
|
| 4 | 4. April | 0 |
0%
|
| 5 | 5. May | 17 |
37%
|
| 6 | 6. June | 4 |
8.7%
|
| 7 | 7. July | 2 |
4.3%
|
| 8 | 8. August | 1 |
2.2%
|
| 9 | 9. September | 2 |
4.3%
|
| 10 | 10. October | 1 |
2.2%
|
| 11 | 11. November | 16 |
34.8%
|
| 12 | 12. December | 3 |
6.5%
|
| 99 | 99. Don't know | 0 |
0%
|
| Sysmiss | 53 |