| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 240 |
20%
|
| 2 | Worse | 322 |
26.9%
|
| 3 | About the same | 174 |
14.5%
|
| 4 | Better | 321 |
26.8%
|
| 5 | Much better | 110 |
9.2%
|
| 6 | Don't know | 18 |
1.5%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Missing data | 12 |
1%
|