| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6280 |
37%
|
| 2 | No | 9663 |
57%
|
| 7 | Not applicable | 955 |
5.6%
|
| 9 | Refused | 63 |
0.4%
|
| Sysmiss | 1 |