| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 19 |
1.6%
|
| 2 | Worse | 38 |
3.1%
|
| 3 | About the same | 15 |
1.2%
|
| 4 | Better | 372 |
30.8%
|
| 5 | Much better | 755 |
62.5%
|
| 6 | Don't know | 8 |
0.7%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Missing data | 0 |
0%
|