| Value | Category | Cases | |
|---|---|---|---|
| 1 | 647 |
10.1%
|
|
| 2 | 1474 |
23%
|
|
| 3 | 1901 |
29.6%
|
|
| 4 | 1851 |
28.8%
|
|
| 5 | 547 |
8.5%
|
|
| Sysmiss | 18469 |