| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 89 |
7.4%
|
| 2 | Worse | 143 |
11.9%
|
| 3 | Same | 170 |
14.2%
|
| 4 | Better | 575 |
47.9%
|
| 5 | Much Better | 153 |
12.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 70 |
5.8%
|