| Value | Category | Cases | |
|---|---|---|---|
| 0 | 83 |
1.7%
|
|
| 1 | 1178 |
24.2%
|
|
| 2 | 1143 |
23.4%
|
|
| 3 | 915 |
18.8%
|
|
| 4 | 570 |
11.7%
|
|
| 5 | 211 |
4.3%
|
|
| 6 | 777 |
15.9%
|
|
| Sysmiss | 20231 |