| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 6 |
0.9%
|
| -8 | Refused | 2 |
0.3%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 103 |
15.3%
|
| 1 | Yes | 308 |
45.6%
|
| 2 | No | 256 |
37.9%
|
| Sysmiss | 14318 |