| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
12.7%
|
|
| 2 | 125 |
48.1%
|
|
| 3 | 56 |
21.5%
|
|
| 4 | 37 |
14.2%
|
|
| 5 | 9 |
3.5%
|
|
| Sysmiss | 24 |