| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 63 |
4.1%
|
| 2 | 2 did not apply | 231 |
15.1%
|
| 8 | 8 don't know | 1 |
0.1%
|
| 9 | 9 no answer | 2 |
0.1%
|
| Sysmiss | 1234 |
80.6%
|