| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
4.3%
|
|
| 1 | 35 |
18.8%
|
|
| 2 | 40 |
21.5%
|
|
| 3 | 40 |
21.5%
|
|
| 4 | 22 |
11.8%
|
|
| 5 | 15 |
8.1%
|
|
| 6 | 19 |
10.2%
|
|
| 7 | 7 |
3.8%
|
|
| Sysmiss | 414 |