| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1542 |
78.6%
|
| 1 | Yes | 414 |
21.1%
|
| 8 | Don't know/don't remember | 6 |
0.3%
|
| 9 | Missing | 98 | |
| Sysmiss | 14662 |