| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 197 |
28.2%
|
| 2 | No | 498 |
71.2%
|
| 8 | Don't know | 4 |
0.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 2301 |