| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0%
|
| -8 | Refused | 18 |
0.1%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 15 |
0.1%
|
| 1 | Yes | 5236 |
21.9%
|
| 2 | No | 18621 |
77.9%
|
| Sysmiss | 6219 |