| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6726 |
63.9%
|
|
| 1 | 2862 |
27.2%
|
|
| 2 | 90 |
0.9%
|
|
| 7 | 846 |
8%
|
|
| Sysmiss | 1 |