| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0- | 1227 |
16.2%
|
| 1 | 2- | 2013 |
26.5%
|
| 2 | 8.2- | 798 |
10.5%
|
| 3 | 10- | 1142 |
15.1%
|
| 4 | 12- | 2403 |
31.7%
|
| 5 | 1501- | 0 |
0%
|
| Sysmiss | 30293 |