| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 121 |
22%
|
| 2 | No | 426 |
77.6%
|
| 3 | Don't know | 2 |
0.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 461 |