| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 170 |
56.9%
|
| 2 | No | 127 |
42.5%
|
| 3 | Don't know | 2 |
0.7%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 2701 |