| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 825 |
68.8%
|
| 2 | Worse | 177 |
14.8%
|
| 3 | Same | 72 |
6%
|
| 4 | Better | 61 |
5.1%
|
| 5 | Much Better | 40 |
3.3%
|
| 9 | Don't know | 25 |
2.1%
|
| 998 | Refused | 0 |
0%
|