| Value | Category | Cases | |
|---|---|---|---|
| 0 | 137 |
38.1%
|
|
| 1 | 123 |
34.2%
|
|
| 2 | 60 |
16.7%
|
|
| 3 | 40 |
11.1%
|
|
| Sysmiss | 1841 |