| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 3801 |
19.7%
|
|
| 2 | 15516 |
80.3%
|
|
| 3 | 5 |
0%
|
|
| Sysmiss | 75 |