| Value | Category | Cases | |
|---|---|---|---|
| 0 | 295 |
3%
|
|
| 1 | 1743 |
17.9%
|
|
| 2 | 1882 |
19.3%
|
|
| 3 | 1902 |
19.5%
|
|
| 4 | 806 |
8.3%
|
|
| 5 | 3123 |
32%
|
|
| Sysmiss | 15419 |