| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5992 |
20.5%
|
|
| 2 | 13462 |
46.1%
|
|
| 3 | 4898 |
16.8%
|
|
| 4 | 1876 |
6.4%
|
|
| 5 | 2993 |
10.2%
|
|
| Sysmiss | 22858 |