| Value | Category | Cases | |
|---|---|---|---|
| 1 | Decreased significantly | 1320 |
29%
|
| 2 | Decreased somewhat | 1295 |
28.4%
|
| 3 | Didn’t change | 1836 |
40.3%
|
| 4 | Increased somewhat | 89 |
2%
|
| 5 | Increased significantly | 9 |
0.2%
|
| 99 | Refuse to answer | 6 |
0.1%
|