| Value | Category | Cases | |
|---|---|---|---|
| 1 | 34 |
42.5%
|
|
| 2 | 36 |
45%
|
|
| 3 | 1 |
1.3%
|
|
| 4 | 9 |
11.3%
|
|
| Sysmiss | 14 |