| Value | Category | Cases | |
|---|---|---|---|
| 1 | Gone up a lot | 403 |
43.2%
|
| 2 | Gone up somewhat | 336 |
36.1%
|
| 3 | Stayed the same | 115 |
12.3%
|
| 4 | Gone down | 64 |
6.9%
|
| 97 | DON'T KNOW | 14 |
1.5%
|