| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 147 |
12.3%
|
| 2 | Worse | 247 |
20.6%
|
| 3 | About the same | 226 |
18.9%
|
| 4 | Better | 364 |
30.4%
|
| 5 | Much better | 162 |
13.5%
|
| 6 | Don't know | 40 |
3.3%
|
| 98 | Refused | 3 |
0.3%
|
| 99 | Missing data | 9 |
0.8%
|