| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6249 |
14.9%
|
|
| 2 | 8897 |
21.3%
|
|
| 3 | 9233 |
22.1%
|
|
| 4 | 7516 |
18%
|
|
| 5 | 5783 |
13.8%
|
|
| 6 | 2893 |
6.9%
|
|
| 7 | 1289 |
3.1%
|
|
| Sysmiss | 6836 |