| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0- | 1079 |
39.5%
|
| 1 | 2- | 305 |
11.2%
|
| 2 | 3- | 533 |
19.5%
|
| 3 | 7- | 357 |
13.1%
|
| 4 | 20- | 458 |
16.8%
|
| 5 | 2899- | 0 |
0%
|
| Sysmiss | 20793 |