| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 719 |
30%
|
| 2 | Worse | 809 |
33.7%
|
| 3 | About the same | 440 |
18.3%
|
| 4 | Better | 258 |
10.8%
|
| 5 | Much Better | 58 |
2.4%
|
| 9 | Don't know | 116 |
4.8%
|
| 98 | Refused | 0 |
0%
|