| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less | 734 |
9.8%
|
| 2 | Same | 1761 |
23.5%
|
| 3 | More | 4833 |
64.5%
|
| 4 | NA | 167 |
2.2%
|
| Sysmiss | 7382 |