| Value | Category | Cases | |
|---|---|---|---|
| 1 | 146 |
1.1%
|
|
| 2 | 709 |
5.1%
|
|
| 3 | 3167 |
23%
|
|
| 4 | 5832 |
42.3%
|
|
| 5 | 3931 |
28.5%
|
|
| Sysmiss | 502 |