| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 3032 |
97.6%
|
|
| 2 | 72 |
2.3%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 1670 |