| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 49 |
0.7%
|
| 1 | Yes | 6753 |
91%
|
| 2 | No | 615 |
8.3%
|
| Sysmiss | 6501 |