| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
30%
|
|
| 2 | 43 |
33.1%
|
|
| 3 | 46 |
35.4%
|
|
| 4 | 2 |
1.5%
|
|
| Sysmiss | 1 |