| Value | Category | Cases | |
|---|---|---|---|
| 0 | 24 |
51.1%
|
|
| 1 | 1 |
2.1%
|
|
| 2 | 3 |
6.4%
|
|
| 3 | 4 |
8.5%
|
|
| 4 | 3 |
6.4%
|
|
| 5 | 7 |
14.9%
|
|
| 6 | 3 |
6.4%
|
|
| 7 | 2 |
4.3%
|
|
| Sysmiss | 4497 |