| Value | Category | Cases | |
|---|---|---|---|
| 1 | 44 |
17.1%
|
|
| 2 | 133 |
51.6%
|
|
| 3 | 46 |
17.8%
|
|
| 4 | 30 |
11.6%
|
|
| 5 | 5 |
1.9%
|
|
| Sysmiss | 26 |