| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2219 |
13.1%
|
| 2 | No | 14303 |
84.3%
|
| 7 | Not applicable | 352 |
2.1%
|
| 9 | Refused | 87 |
0.5%
|
| Sysmiss | 1 |