| Value | Category | Cases | |
|---|---|---|---|
| 1 | 517 |
3.7%
|
|
| 2 | 1269 |
9%
|
|
| 3 | 3327 |
23.6%
|
|
| 4 | 5430 |
38.5%
|
|
| 5 | 3544 |
25.2%
|
|
| Sysmiss | 200 |