| Value | Category | Cases | |
|---|---|---|---|
| 0 | 39 |
3.8%
|
|
| 1 | 107 |
10.3%
|
|
| 2 | 145 |
14%
|
|
| 3 | 134 |
13%
|
|
| 4 | 64 |
6.2%
|
|
| 5 | 20 |
1.9%
|
|
| 6 | 525 |
50.8%
|
|
| Sysmiss | 28757 |