| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2545 |
83.9%
|
|
| 1 | 48 |
1.6%
|
|
| 2 | 209 |
6.9%
|
|
| 3 | 230 |
7.6%
|
|
| Sysmiss | 1048 |