| Value | Category | Cases | |
|---|---|---|---|
| 1 | 523 |
3.3%
|
|
| 2 | 1081 |
6.8%
|
|
| 3 | 5173 |
32.7%
|
|
| 4 | 6178 |
39%
|
|
| 5 | 2888 |
18.2%
|
|
| Sysmiss | 597 |