| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
72.1%
|
|
| 2 | 4 |
5.9%
|
|
| 3 | 10 |
14.7%
|
|
| 4 | 5 |
7.4%
|
|
| Sysmiss | 3 |