| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1555 |
74.5%
|
| 1 | Yes | 527 |
25.2%
|
| 2 | Can't remember | 6 |
0.3%
|
| 7 | Not applicable | 0 |
0%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 17 | |
| Sysmiss | 1121 |