| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 614 |
34%
|
| 1 | Yes | 1183 |
65.5%
|
| 2 | Can't remember | 0 |
0%
|
| 7 | Not applicable | 0 |
0%
|
| 8 | Unknown | 8 |
0.4%
|
| 9 | Missing | 80 | |
| Sysmiss | 11484 |