| Value | Category | Cases | |
|---|---|---|---|
| 0 | 514 |
81.8%
|
|
| 1 | 3 |
0.5%
|
|
| 2 | 22 |
3.5%
|
|
| 3 | 89 |
14.2%
|
|
| Sysmiss | 2319 |