| Value | Category | Cases | |
|---|---|---|---|
| 1 | Group A: Zero (500) | 263 |
27.9%
|
| 2 | Group B: Three (500) | 337 |
35.7%
|
| 3 | Group C: Fourteen (500) | 343 |
36.4%
|
| Sysmiss | 567 |