| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much more | 342 |
29.1%
|
| 2 | More | 76 |
6.5%
|
| 3 | About the same | 180 |
15.3%
|
| 4 | Less | 74 |
6.3%
|
| 5 | Much less | 275 |
23.4%
|
| 6 | Don't know | 228 |
19.4%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 2 |
0.2%
|