| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1032 |
7.2%
|
|
| 2 | 699 |
4.9%
|
|
| 3 | 3299 |
23.2%
|
|
| 4 | 6085 |
42.7%
|
|
| 5 | 3132 |
22%
|
|
| Sysmiss | 40 |