| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
10.7%
|
|
| 2 | 42 |
34.4%
|
|
| 3 | 52 |
42.6%
|
|
| 4 | 10 |
8.2%
|
|
| 5 | 5 |
4.1%
|
|
| Sysmiss | 16 |