| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 162 |
7.5%
|
| 2 | 2 | 178 |
8.3%
|
| 3 | 3 | 635 |
29.5%
|
| 4 | 4 | 215 |
10%
|
| 5 | 5 | 404 |
18.8%
|
| 6 | 6 | 372 |
17.3%
|
| 7 | 7 | 92 |
4.3%
|
| 8 | 8 | 2 |
0.1%
|
| 98 | DK | 2 |
0.1%
|
| Sysmiss | 91 |
4.2%
|