| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 457 |
10.4%
|
| 2 | No | 307 |
7%
|
| 3 | Not applicable | 19 |
0.4%
|
| 8 | Don't know | 3 |
0.1%
|
| Sysmiss | 3619 |