| value | category | cases | |
|---|---|---|---|
| 0 | 2559 |
89.4%
|
|
| 1 | 244 |
8.5%
|
|
| 2 | 56 |
2%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 1 |