| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
9.1%
|
|
| 2 | 2 |
4.5%
|
|
| 3 | 19 |
43.2%
|
|
| 4 | 16 |
36.4%
|
|
| 5 | 3 |
6.8%
|
|
| Sysmiss | 3150 |