| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less | 476 |
6.4%
|
| 2 | Same | 1921 |
25.6%
|
| 3 | More | 4970 |
66.3%
|
| 4 | NA | 128 |
1.7%
|
| Sysmiss | 7382 |