| Value | Category | Cases | |
|---|---|---|---|
| 2 | 31 |
19.9%
|
|
| 3 | 20 |
12.8%
|
|
| 4 | 66 |
42.3%
|
|
| 5 | 7 |
4.5%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 27 |
17.3%
|
|
| 8 | 4 |
2.6%
|
|
| Sysmiss | 84 |