| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 471 |
18%
|
| 2 | No | 1261 |
48.2%
|
| 3 | Not applicable | 866 |
33.1%
|
| 4 | Don’t know | 17 |
0.7%
|
| Sysmiss | 9 |