| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0- | 65 |
17.9%
|
| 1 | 4- | 90 |
24.8%
|
| 2 | 10- | 63 |
17.4%
|
| 3 | 18- | 70 |
19.3%
|
| 4 | 40- | 75 |
20.7%
|
| 5 | 621- | 0 |
0%
|
| Sysmiss | 16821 |