| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 38 |
0.8%
|
|
| 2 | 1008 |
21.1%
|
|
| 3 | 3724 |
78.1%
|
|
| Sysmiss | 4 |