| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7713 |
10.1%
|
|
| 2 | 13924 |
18.2%
|
|
| 3 | 20574 |
26.9%
|
|
| 4 | 11177 |
14.6%
|
|
| 5 | 4610 |
6%
|
|
| 9 | No informa | 18566 |
24.2%
|
| Sysmiss | 33719 |