| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 |
45.5%
|
|
| 1 | 8 |
10.4%
|
|
| 2 | 7 |
9.1%
|
|
| 3 | 5 |
6.5%
|
|
| 4 | 4 |
5.2%
|
|
| 5 | 6 |
7.8%
|
|
| 6 | 6 |
7.8%
|
|
| 7 | 6 |
7.8%
|
|
| Sysmiss | 4467 |