| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
1.5%
|
|
| 1 | 505 |
28.1%
|
|
| 2 | 184 |
10.3%
|
|
| 3 | 1078 |
60.1%
|
|
| Sysmiss | 8 |