| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 1 | Much Better | 47 |
2%
|
| 2 | Better | 491 |
20.5%
|
| 3 | About the same | 509 |
21.2%
|
| 4 | Worse | 822 |
34.3%
|
| 5 | Much Worse | 387 |
16.1%
|
| 7 | Not applicable | 121 |
5%
|
| 9 | Don't know | 22 |
0.9%
|
| 98 | Refused | 0 |
0%
|