| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 1 |
0%
|
| 1 | Yes | 788 |
8.2%
|
| 2 | No | 8826 |
91.8%
|
| Sysmiss | 2274 |