| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
8.8%
|
|
| 1 | 65 |
28.5%
|
|
| 2 | 36 |
15.8%
|
|
| 3 | 30 |
13.2%
|
|
| 4 | 12 |
5.3%
|
|
| 5 | 14 |
6.1%
|
|
| 6 | 51 |
22.4%
|
|
| Sysmiss | 24584 |