| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 169 |
2%
|
| -8 | Refused | 14 |
0.2%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 3280 |
39.8%
|
| 2 | No | 4786 |
58%
|
| Sysmiss | 5669 |