| Value | Category | Cases | |
|---|---|---|---|
| 1 | 554 |
3.6%
|
|
| 2 | 905 |
5.9%
|
|
| 3 | 3048 |
20%
|
|
| 4 | 6660 |
43.6%
|
|
| 5 | 4100 |
26.9%
|
|
| Sysmiss | 1303 |