| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased by more than half | 2 |
1.7%
|
| 2 | Increased by less than half | 1 |
0.8%
|
| 3 | Stayed the same | 23 |
19%
|
| 4 | Reduced by less than half | 32 |
26.4%
|
| 5 | Reduced by more than half | 63 |
52.1%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 2855 |