| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 140 |
9.3%
|
| 2 | 2 did not apply | 289 |
19.1%
|
| 8 | 8 don't know | 3 |
0.2%
|
| 9 | 9 no answer | 2 |
0.1%
|
| Sysmiss | 1077 |
71.3%
|