| Value | Category | Cases | |
|---|---|---|---|
| 1 | 330 |
2.2%
|
|
| 2 | 739 |
4.9%
|
|
| 3 | 3551 |
23.4%
|
|
| 4 | 6254 |
41.3%
|
|
| 5 | 4276 |
28.2%
|
|
| Sysmiss | 1420 |