| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much less | 468 |
24.5%
|
| 2 | Somewhat less | 553 |
28.9%
|
| 3 | About the same | 422 |
22%
|
| 4 | More | 413 |
21.6%
|
| 5 | None | 37 |
1.9%
|
| 6 | Don't know | 21 |
1.1%
|