| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 564 |
27%
|
| 2 | No | 1517 |
72.6%
|
| 3 | Don't know | 7 |
0.3%
|
| 99 | 1 |
0%
|
|
| 0 | NR | 47 | |
| 9 | NA | 18 | |
| Sysmiss | 846 |