| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
1%
|
|
| 1 | 1912 |
97.8%
|
|
| 2 | 22 |
1.1%
|
|
| 7 | 2 |
0.1%
|
|
| Sysmiss | 6619 |