| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 111 |
59.4%
|
| 2 | no | 76 |
40.6%
|
| 77 | don't know | 0 |
0%
|
| 88 | refused | 0 |
0%
|
| Sysmiss | 5406 |