| Value | Category | Cases | |
|---|---|---|---|
| 1 | 947 |
6.2%
|
|
| 2 | 2386 |
15.6%
|
|
| 3 | 4149 |
27%
|
|
| 4 | 5261 |
34.3%
|
|
| 5 | 2596 |
16.9%
|
|
| Sysmiss | 1231 |