| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
5.9%
|
|
| 1 | 37 |
21.8%
|
|
| 2 | 29 |
17.1%
|
|
| 3 | 21 |
12.4%
|
|
| 4 | 16 |
9.4%
|
|
| 5 | 9 |
5.3%
|
|
| 6 | 48 |
28.2%
|
|
| Sysmiss | 24938 |