| Value | Category | Cases | |
|---|---|---|---|
| 0 | 184 |
22.5%
|
|
| 1 | 222 |
27.1%
|
|
| 2 | 26 |
3.2%
|
|
| 3 | 386 |
47.2%
|
|
| Sysmiss | 9316 |