| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 300332 |
57.2%
|
| 1 | 1 | 129177 |
24.6%
|
| 2 | 2 | 57625 |
11%
|
| 3 | 3 | 37589 |
7.2%
|
| Sysmiss | 58817 |