| Value | Category | Cases | |
|---|---|---|---|
| 1 | 472 |
3.2%
|
|
| 2 | 873 |
5.9%
|
|
| 3 | 3386 |
22.7%
|
|
| 4 | 5841 |
39.2%
|
|
| 5 | 4322 |
29%
|
|
| Sysmiss | 1546 |