| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
3%
|
|
| 2 | 1 |
3%
|
|
| 3 | 8 |
24.2%
|
|
| 4 | 9 |
27.3%
|
|
| 5 | 14 |
42.4%
|
|
| Sysmiss | 102 |