| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 18 |
2%
|
| 2 | Stayed the same | 110 |
12.2%
|
| 3 | Reduced | 682 |
75.9%
|
| 4 | Not received | 89 |
9.9%
|
| 98 | dont know | 0 |
0%
|
| 99 | refuse to answer | 0 |
0%
|
| Sysmiss | 1912 |