| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. January | 1367 |
5.1%
|
| 2 | 2. February | 1777 |
6.6%
|
| 3 | 3. March | 1915 |
7.1%
|
| 4 | 4. April | 2187 |
8.1%
|
| 5 | 5. May | 1995 |
7.4%
|
| 6 | 6. June | 2365 |
8.8%
|
| 7 | 7. July | 2165 |
8.1%
|
| 8 | 8. August | 1976 |
7.4%
|
| 9 | 9. September | 1344 |
5%
|
| 10 | 10. October | 1091 |
4.1%
|
| 11 | 11. November | 859 |
3.2%
|
| 12 | 12. December | 795 |
3%
|
| 99 | 99. Missing | 7035 |
26.2%
|
| Sysmiss | 5268 |