| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 17484 |
66.3%
|
|
| 2 | 4522 |
17.2%
|
|
| 3 | 739 |
2.8%
|
|
| 4 | 3614 |
13.7%
|
|
| Sysmiss | 7920 |