| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 2 |
0.2%
|
| 2 | Worse | 95 |
7.9%
|
| 3 | Same | 613 |
50.9%
|
| 4 | Better | 417 |
34.6%
|
| 5 | Much Better | 39 |
3.2%
|
| 9 | Don't know | 38 |
3.2%
|
| 998 | Refused | 0 |
0%
|