| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1244 |
8.1%
|
|
| 2 | 2584 |
16.8%
|
|
| 3 | 4172 |
27.2%
|
|
| 4 | 4892 |
31.9%
|
|
| 5 | 2447 |
16%
|
|
| Sysmiss | 1231 |