| Value | Category | Cases | |
|---|---|---|---|
| 1 | A lot less (less than half as much) | 9 |
15.3%
|
| 2 | A lot more (increased by more than 50%) | 1 |
1.7%
|
| 3 | Same | 30 |
50.8%
|
| 4 | Slightly less | 8 |
13.6%
|
| 5 | Slightly more | 11 |
18.6%
|
| Sysmiss | 2524 |