| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6484 |
32.9%
|
| 2 | No | 13057 |
66.2%
|
| 8 | Don't know | 134 |
0.7%
|
| 9 | Refused | 42 |
0.2%
|
| Sysmiss | 124373 |