| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3015 |
8.3%
|
|
| 2 | 4705 |
13%
|
|
| 3 | 3859 |
10.6%
|
|
| 4 | 2737 |
7.5%
|
|
| 5 | 2074 |
5.7%
|
|
| 6 | 949 |
2.6%
|
|
| 7 | 18940 |
52.2%
|
|
| Sysmiss | 42985 |