| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 19 |
4.4%
|
| 2 | No | 407 |
94.2%
|
| 3 | Don't know | 6 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 568 |