| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 |
0%
|
| -8 | Refused | 4 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 11 |
0.1%
|
| 1 | Yes | 753 |
6.9%
|
| 2 | No | 10068 |
92.9%
|
| Sysmiss | 2880 |