| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 |
0%
|
| -8 | Refused | 20 |
0.1%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 17 |
0.1%
|
| 1 | Yes | 2406 |
10.1%
|
| 2 | No | 21446 |
89.8%
|
| Sysmiss | 6219 |