| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 7 |
0.1%
|
| -3 | Missing | 151 |
2.1%
|
| 1 | Yes | 1445 |
19.8%
|
| 2 | No | 5692 |
78%
|
| Sysmiss | 1 |