| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Better | 74 |
6.2%
|
| 2 | Better | 341 |
28.4%
|
| 3 | Same | 230 |
19.2%
|
| 4 | Worse | 371 |
30.9%
|
| 5 | Much worse | 66 |
5.5%
|
| 9 | Don’t know | 118 |
9.8%
|
| 98 | Refused | 0 |
0%
|