| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less | 1745 |
23.3%
|
| 2 | Same | 2486 |
33.2%
|
| 3 | More | 2268 |
30.3%
|
| 4 | NA | 996 |
13.3%
|
| Sysmiss | 7382 |