| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased by more than half | 9 |
5.4%
|
| 2 | Increased by less than half | 8 |
4.8%
|
| 3 | Stayed the same | 119 |
71.3%
|
| 4 | Reduced by less than half | 14 |
8.4%
|
| 5 | Reduced by more than half | 10 |
6%
|
| 99 | Refused | 7 |
4.2%
|
| Sysmiss | 2439 |