| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes | 788 |
35.3%
|
| 2 | 1443 |
64.6%
|
|
| 3 | Don't know | 4 |
0.2%
|
| Sysmiss | 22 |