| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 113 |
7.5%
|
| 2 | 2 did not apply | 351 |
23.2%
|
| 8 | 8 don't know | 2 |
0.1%
|
| 9 | 9 no answer | 1 |
0.1%
|
| Sysmiss | 1045 |
69.1%
|