| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 75012 |
56.6%
|
| 1 | 1 | 30786 |
23.2%
|
| 2 | 2 | 15646 |
11.8%
|
| 3 | 3 | 10978 |
8.3%
|
| Sysmiss | 10510 |