| Value | Category | Cases | |
|---|---|---|---|
| 0 | 30 |
1.3%
|
|
| 1 | 433 |
18.2%
|
|
| 2 | 442 |
18.6%
|
|
| 3 | 402 |
16.9%
|
|
| 4 | 215 |
9%
|
|
| 5 | 69 |
2.9%
|
|
| 6 | 790 |
33.2%
|
|
| Sysmiss | 22733 |