| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 400 |
28.4%
|
| 2 | No | 1002 |
71.3%
|
| 8 | Don't know | 4 |
0.3%
|
| 99 | Unknown | 0 |
0%
|
| Sysmiss | 175 |