| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 227 |
15.1%
|
| 2 | 2 did not apply | 351 |
23.4%
|
| 8 | 8 don't know | 1 |
0.1%
|
| 9 | 9 no answer | 4 |
0.3%
|
| Sysmiss | 919 |
61.2%
|