| Value | Category | Cases | |
|---|---|---|---|
| 1 | Heavy (6-7) | 3983 |
26.6%
|
| 2 | Medium (3-5) | 5483 |
36.6%
|
| 3 | Light/None (0-2) | 5511 |
36.8%
|
| Sysmiss | 14814 |