| Value | Category | Cases | |
|---|---|---|---|
| 1 | 433 |
3.4%
|
|
| 2 | 1068 |
8.4%
|
|
| 3 | 3783 |
29.9%
|
|
| 4 | 4859 |
38.4%
|
|
| 5 | 2521 |
19.9%
|
|
| Sysmiss | 3906 |