| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 3 |
0.1%
|
| -8 | (-8) Don't know | 19 |
0.5%
|
| 1 | (1) Yes | 2900 |
74.2%
|
| 2 | (2) No | 985 |
25.2%
|
| Sysmiss | 18355 |