| Value | Category | Cases | |
|---|---|---|---|
| 1 | 290 |
1.9%
|
|
| 2 | 895 |
5.9%
|
|
| 3 | 3732 |
24.6%
|
|
| 4 | 6249 |
41.3%
|
|
| 5 | 3983 |
26.3%
|
|
| Sysmiss | 1421 |