| Value | Category | Cases | |
|---|---|---|---|
| 1 | 236 |
1.5%
|
|
| 2 | 1096 |
6.9%
|
|
| 3 | 3717 |
23.4%
|
|
| 4 | 5884 |
37%
|
|
| 5 | 4954 |
31.2%
|
|
| Sysmiss | 553 |