| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
67.7%
|
|
| 1 | Yes | 10 |
32.3%
|
| 2 | No | 0 |
0%
|
| 3 | Not sure | 0 |
0%
|
| Sysmiss | 2861 |