| Value | Category | Cases | |
|---|---|---|---|
| 1 | 56 |
48.7%
|
|
| 2 | 42 |
36.5%
|
|
| 3 | 10 |
8.7%
|
|
| 4 | 7 |
6.1%
|
|
| Sysmiss | 43 |