| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less | 1229 |
8.6%
|
| 2 | Same | 11107 |
78%
|
| 3 | More | 1496 |
10.5%
|
| 4 | Unsure | 150 |
1.1%
|
| 5 | Not applicable | 265 |
1.9%
|
| Sysmiss | 810 |