| Value | Category | Cases | |
|---|---|---|---|
| 1 | 186 |
1.3%
|
|
| 2 | 578 |
4.1%
|
|
| 3 | 3241 |
23.1%
|
|
| 4 | 5840 |
41.6%
|
|
| 5 | 4197 |
29.9%
|
|
| Sysmiss | 245 |