| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
2.9%
|
|
| 1 | 499 |
21%
|
|
| 2 | 463 |
19.5%
|
|
| 3 | 457 |
19.2%
|
|
| 4 | 202 |
8.5%
|
|
| 5 | 84 |
3.5%
|
|
| 6 | 604 |
25.4%
|
|
| Sysmiss | 22433 |