| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 248 |
8.8%
|
| 2 | Stayed the same | 790 |
28.1%
|
| 3 | Reduced | 188 |
6.7%
|
| 4 | Total (100%) loss | 31 |
1.1%
|
| 99 | Refused | 12 |
0.4%
|
| Sysmiss | 1547 |
54.9%
|