| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 115 |
1.6%
|
| 2 | 2. No | 4384 |
62.1%
|
| 8 | 8. Not applicable | 1633 |
23.1%
|
| 9 | 9. I don't know | 12 |
0.2%
|
| Sysmiss | 913 |
12.9%
|