| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
24.2%
|
|
| 1 | Yes | 15 |
45.5%
|
| 2 | No | 7 |
21.2%
|
| 3 | 3 |
9.1%
|
|
| Sysmiss | 788 |