| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 1498 |
30.4%
|
|
| 2 | 1037 |
21.1%
|
|
| 3 | 664 |
13.5%
|
|
| 4 | 1716 |
34.8%
|
|
| 5 | 8 |
0.2%
|
|
| Sysmiss | 3651 |