| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
10.3%
|
|
| 1 | 126 |
24%
|
|
| 2 | 89 |
16.9%
|
|
| 3 | 78 |
14.8%
|
|
| 4 | 33 |
6.3%
|
|
| 5 | 18 |
3.4%
|
|
| 6 | 128 |
24.3%
|
|
| Sysmiss | 24588 |