| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 592 |
69.2%
|
| 2 | No | 258 |
30.2%
|
| 8 | Don't know | 2 |
0.2%
|
| 9 | Refused | 3 |
0.4%
|
| Sysmiss | 2145 |