| Value | Category | Cases | |
|---|---|---|---|
| 1 | 621 |
3.8%
|
|
| 2 | 1312 |
8.1%
|
|
| 3 | 4778 |
29.6%
|
|
| 4 | 6476 |
40.1%
|
|
| 5 | 2981 |
18.4%
|
|
| Sysmiss | 402 |