| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1247 |
60.2%
|
| 2 | No | 693 |
33.4%
|
| 3 | Don't know | 132 |
6.4%
|
| 0 | NR | 62 | |
| 9 | NA | 26 | |
| Sysmiss | 840 |