| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 103 |
4.3%
|
| 2 | Worse | 416 |
17.3%
|
| 3 | Same | 649 |
27%
|
| 4 | Better | 1060 |
44.2%
|
| 5 | Much Better | 151 |
6.3%
|
| 9 | Don't know | 21 |
0.9%
|
| 998 | Refused | 0 |
0%
|