| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much worse | 197 |
16.4%
|
| 2 | Worse | 349 |
29.1%
|
| 3 | Same | 228 |
19%
|
| 4 | Better | 280 |
23.3%
|
| 5 | Much Better | 96 |
8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 50 |
4.2%
|