| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1002 |
67.5%
|
|
| 1 | 194 |
13.1%
|
|
| 2 | 190 |
12.8%
|
|
| 3 | 99 |
6.7%
|
|
| Sysmiss | 3832 |