| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3114 |
29.8%
|
|
| 2 | 3963 |
37.9%
|
|
| 3 | 1178 |
11.3%
|
|
| 4 | 900 |
8.6%
|
|
| 5 | 1215 |
11.6%
|
|
| 6 | 51 |
0.5%
|
|
| 7 | 43 |
0.4%
|
|
| Sysmiss | 3823 |