| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 223 |
18.6%
|
| 2 | Worse | 345 |
28.8%
|
| 3 | About the same | 315 |
26.3%
|
| 4 | Better | 184 |
15.3%
|
| 5 | Much Better | 55 |
4.6%
|
| 9 | Don't know | 78 |
6.5%
|
| 98 | Refused | 0 |
0%
|