| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 394 |
4.8%
|
| 2 | 2 | 741 |
8.9%
|
| 3 | 3 | 1316 |
15.9%
|
| 4 | 4 | 1377 |
16.6%
|
| 5 | 5 | 1629 |
19.7%
|
| 6 | 6 | 1018 |
12.3%
|
| 7 | 7 | 711 |
8.6%
|
| 8 | 8 | 389 |
4.7%
|
| 9 | 9 | 194 |
2.3%
|
| 10 | Not stated | 516 |
6.2%
|
| Sysmiss | 97968 |