| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased by more than half | 27 |
16.1%
|
| 2 | Increased by less than half | 2 |
1.2%
|
| 3 | Stayed the same | 84 |
50%
|
| 4 | Reduced by less than half | 28 |
16.7%
|
| 5 | Reduced by more than half | 25 |
14.9%
|
| 99 | Refused | 2 |
1.2%
|
| Sysmiss | 2808 |