| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 0 |
0%
|
| -8 | (-8) Don't know | 22 |
0.8%
|
| 1 | (1) Yes | 220 |
7.7%
|
| 2 | (2) No | 2624 |
91.6%
|
| Sysmiss | 19396 |