| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
2.2%
|
|
| 2 | 75 |
17.9%
|
|
| 3 | 77 |
18.4%
|
|
| 4 | 30 |
7.2%
|
|
| 5 | 227 |
54.3%
|
|
| Sysmiss | 1170 |