| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 1304 |
15.4%
|
|
| 2 | 7135 |
84.5%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 14852 |