| Value | Category | Cases | |
|---|---|---|---|
| 1 | 292 |
1.9%
|
|
| 2 | 572 |
3.7%
|
|
| 3 | 2856 |
18.5%
|
|
| 4 | 7839 |
50.9%
|
|
| 5 | 3838 |
24.9%
|
|
| Sysmiss | 1173 |