| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 765 |
15.2%
|
|
| 2 | 770 |
15.3%
|
|
| 3 | 546 |
10.9%
|
|
| 4 | 1756 |
35%
|
|
| 5 | 1180 |
23.5%
|
|
| Sysmiss | 3556 |