| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
30.4%
|
|
| 2 | 17 |
37%
|
|
| 3 | 9 |
19.6%
|
|
| 4 | 2 |
4.3%
|
|
| 5 | 1 |
2.2%
|
|
| 98 | DK | 3 |
6.5%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 338 |