| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1546 |
8.9%
|
| 2 | 2 | 1614 |
9.2%
|
| 3 | 3 | 4056 |
23.2%
|
| 4 | 4 | 1493 |
8.6%
|
| 5 | 5 | 2303 |
13.2%
|
| 6 | 6 | 2367 |
13.6%
|
| 7 | 7 | 553 |
3.2%
|
| 8 | 8 | 12 |
0.1%
|
| 98 | DK | 158 |
0.9%
|
| Sysmiss | 3349 |
19.2%
|