| Value | Category | Cases | |
|---|---|---|---|
| 0 | 65 |
3.9%
|
|
| 1 | 448 |
27.2%
|
|
| 2 | 348 |
21.1%
|
|
| 3 | 232 |
14.1%
|
|
| 4 | 132 |
8%
|
|
| 5 | 32 |
1.9%
|
|
| 6 | 391 |
23.7%
|
|
| Sysmiss | 23164 |