| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 19 |
0.1%
|
| -8 | Refused | 10 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 13 |
0.1%
|
| 1 | Yes | 2164 |
10.6%
|
| 2 | No | 18176 |
89.2%
|
| Sysmiss | 6422 |