| Value | Category | Cases | |
|---|---|---|---|
| 0 | 616 |
18.4%
|
|
| 1 | 26 |
0.8%
|
|
| 2 | 77 |
2.3%
|
|
| 3 | 135 |
4%
|
|
| 4 | 18 |
0.5%
|
|
| 5 | 2477 |
74%
|
|
| Sysmiss | 19342 |