| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 |
2.9%
|
|
| 1 | 76 |
3.2%
|
|
| 2 | 328 |
14%
|
|
| 3 | 699 |
29.7%
|
|
| 4 | 495 |
21.1%
|
|
| 5 | 387 |
16.5%
|
|
| 6 | 148 |
6.3%
|
|
| 7 | 55 |
2.3%
|
|
| 8 | 94 |
4%
|
|
| Sysmiss | 4810 |