| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 131 |
1.9%
|
| 2 | 2. No | 3079 |
43.6%
|
| 8 | 8. Not applicable | 2929 |
41.5%
|
| 9 | 9. Don't know | 5 |
0.1%
|
| Sysmiss | 913 |
12.9%
|