| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 261 |
30.5%
|
| 2 | No | 586 |
68.5%
|
| 8 | Don't know | 6 |
0.7%
|
| 9 | Refused | 2 |
0.2%
|
| Sysmiss | 2145 |