| Value | Category | Cases | |
|---|---|---|---|
| 0 | 753 |
85.1%
|
|
| 1 | 41 |
4.6%
|
|
| 2 | 44 |
5%
|
|
| 3 | 47 |
5.3%
|
|
| Sysmiss | 1 |