| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 |
23.2%
|
|
| 2 | 148 |
54.6%
|
|
| 3 | 30 |
11.1%
|
|
| 4 | 23 |
8.5%
|
|
| 5 | 7 |
2.6%
|
|
| Sysmiss | 13 |