| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
2.1%
|
|
| 1 | 59 |
24.6%
|
|
| 2 | 55 |
22.9%
|
|
| 3 | 40 |
16.7%
|
|
| 4 | 18 |
7.5%
|
|
| 5 | 9 |
3.8%
|
|
| 6 | 54 |
22.5%
|
|
| Sysmiss | 24920 |