| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2690 |
14.8%
|
|
| 1 | 15408 |
85.1%
|
|
| 2 | 15 |
0.1%
|
|
| 9 | 3 |
0%
|
|
| Sysmiss | 203 |