| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
43.2%
|
|
| 2 | 15 |
34.1%
|
|
| 3 | 7 |
15.9%
|
|
| 4 | 1 |
2.3%
|
|
| 5 | 2 |
4.5%
|
|
| Sysmiss | 756 |