| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 4 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 84 |
0.5%
|
| 1 | Yes | 406 |
2.6%
|
| 2 | No | 15137 |
96.8%
|
| Sysmiss | 1241 |