| Value | Category | Cases | |
|---|---|---|---|
| 1 | 190 |
1.5%
|
|
| 2 | 523 |
4.1%
|
|
| 3 | 2975 |
23.4%
|
|
| 4 | 5549 |
43.7%
|
|
| 5 | 3469 |
27.3%
|
|
| Sysmiss | 3864 |