| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
1.5%
|
|
| 1 | 52 |
19.7%
|
|
| 2 | 55 |
20.8%
|
|
| 3 | 37 |
14%
|
|
| 4 | 20 |
7.6%
|
|
| 5 | 5 |
1.9%
|
|
| 6 | 91 |
34.5%
|
|
| Sysmiss | 24225 |