| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.1%
|
| 1 | Much Less | 274 |
11.4%
|
| 2 | Less | 544 |
22.7%
|
| 3 | About the same | 477 |
19.9%
|
| 4 | More | 754 |
31.4%
|
| 5 | Much More | 248 |
10.3%
|
| 9 | Don't Know | 100 |
4.2%
|
| 98 | Refused | 0 |
0%
|