| Value | Category | Cases | |
|---|---|---|---|
| 1 | 927 |
4.3%
|
|
| 2 | 2012 |
9.4%
|
|
| 3 | 2208 |
10.3%
|
|
| 4 | 1589 |
7.4%
|
|
| 5 | 824 |
3.9%
|
|
| 6 | 405 |
1.9%
|
|
| 7 | 7+ | 668 |
3.1%
|
| 8 | DK | 158 |
0.7%
|
| 9 | Missing | 130 |
0.6%
|
| Sysmiss | 12438 |
58.2%
|