| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5635 |
97.2%
|
|
| 1 | 158 |
2.7%
|
|
| 2 | 4 |
0.1%
|
|
| 8 | 3 |
0.1%
|
|
| Sysmiss | 4 |