| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Better | 90 |
7.5%
|
| 2 | Better | 502 |
41.8%
|
| 3 | Same | 144 |
12%
|
| 4 | Worse | 278 |
23.2%
|
| 5 | Much worse | 72 |
6%
|
| 9 | Don’t know | 114 |
9.5%
|
| 98 | Refused | 0 |
0%
|