| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Less | 60 |
5%
|
| 2 | Less | 171 |
14.3%
|
| 3 | About the same | 114 |
9.5%
|
| 4 | More | 599 |
49.9%
|
| 5 | Much More | 202 |
16.8%
|
| 9 | Don't Know | 54 |
4.5%
|
| 98 | Refused | 0 |
0%
|