| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4078 |
38.7%
|
|
| 2 | 91 |
0.9%
|
|
| 6 | 5509 |
52.3%
|
|
| 7 | 846 |
8%
|
|
| Sysmiss | 1 |