| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 240 |
56.1%
|
| 2 | No | 180 |
42.1%
|
| 3 | Don't know | 8 |
1.9%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 572 |