| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 125 |
8.3%
|
| 2 | 2 did not apply | 446 |
29.7%
|
| 8 | 8 don't know | 7 |
0.5%
|
| 9 | 9 no answer | 5 |
0.3%
|
| Sysmiss | 919 |
61.2%
|