| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1529 |
16.9%
|
|
| 2 | 1397 |
15.5%
|
|
| 3 | 1097 |
12.1%
|
|
| 6 | 1562 |
17.3%
|
|
| 7 | 1038 |
11.5%
|
|
| 11 | 984 |
10.9%
|
|
| 12 | 1422 |
15.7%
|
|
| Sysmiss | 3920 |