| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 161 |
8.6%
|
| 2 | Much less | 824 |
44%
|
| 3 | Somewhat less | 401 |
21.4%
|
| 4 | About the same | 377 |
20.1%
|
| 5 | More | 88 |
4.7%
|
| 6 | Don't know | 20 |
1.1%
|