| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0%
|
| -8 | Refused | 6 |
0%
|
| -5 | Not Applicable | 6 |
0%
|
| -3 | Missing | 93 |
0.6%
|
| 1 | Yes | 1710 |
10.9%
|
| 2 | No | 13815 |
88.4%
|
| Sysmiss | 1241 |