| Value | Category | Cases | |
|---|---|---|---|
| 0 | 45 |
2.5%
|
|
| 1 | 463 |
25.2%
|
|
| 2 | 356 |
19.4%
|
|
| 3 | 312 |
17%
|
|
| 4 | 107 |
5.8%
|
|
| 5 | 42 |
2.3%
|
|
| 6 | 510 |
27.8%
|
|
| Sysmiss | 23279 |