| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 |
9.3%
|
|
| 1 | 110 |
27.8%
|
|
| 2 | 63 |
15.9%
|
|
| 3 | 43 |
10.9%
|
|
| 4 | 17 |
4.3%
|
|
| 5 | 12 |
3%
|
|
| 6 | 114 |
28.8%
|
|
| Sysmiss | 24416 |