| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 752 |
48.4%
|
| 1 | Yes | 770 |
49.5%
|
| 8 | Don't know | 11 |
0.7%
|
| 9 | No answer | 0 |
0%
|
| Sysmiss | 22 |
1.4%
|