| Value | Category | Cases | |
|---|---|---|---|
| 1 | 319 |
2%
|
|
| 2 | 680 |
4.3%
|
|
| 3 | 2983 |
18.8%
|
|
| 4 | 6305 |
39.6%
|
|
| 5 | 5620 |
35.3%
|
|
| Sysmiss | 533 |