| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 187 |
15.9%
|
| 2 | Worse | 87 |
7.4%
|
| 3 | About the same | 229 |
19.5%
|
| 4 | Better | 182 |
15.5%
|
| 5 | Much better | 309 |
26.3%
|
| 6 | Don't know | 181 |
15.4%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 2 |
0.2%
|