| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 115 |
7.7%
|
| 2 | 2 did not apply | 432 |
28.8%
|
| 8 | 8 don't know | 12 |
0.8%
|
| 9 | 9 no answer | 7 |
0.5%
|
| Sysmiss | 936 |
62.3%
|