| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 76 |
1.3%
|
| 1 | Yes | 4244 |
72.4%
|
| 2 | No | 1542 |
26.3%
|
| Sysmiss | 2189 |