| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.3%
|
|
| 1 | 52 |
34%
|
|
| 2 | 37 |
24.2%
|
|
| 3 | 62 |
40.5%
|
|
| Sysmiss | 25017 |