| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
16.2%
|
|
| 2 | 18 |
13.8%
|
|
| 3 | 58 |
44.6%
|
|
| 4 | 26 |
20%
|
|
| 5 | 6 |
4.6%
|
|
| 6 | 1 |
0.8%
|
|
| Sysmiss | 1 |