| Value | Category | Cases | |
|---|---|---|---|
| 2 | 33 |
19.9%
|
|
| 3 | 18 |
10.8%
|
|
| 4 | 74 |
44.6%
|
|
| 5 | 1 |
0.6%
|
|
| 7 | 37 |
22.3%
|
|
| 8 | 3 |
1.8%
|
|
| Sysmiss | 74 |