| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4253 |
27.4%
|
|
| 1 | 4796 |
30.9%
|
|
| 2 | 6426 |
41.3%
|
|
| 8 | 66 |
0.4%
|
|
| Sysmiss | 4519 |