| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 369 |
30.8%
|
| 2 | Worse | 635 |
52.9%
|
| 3 | Same | 35 |
2.9%
|
| 4 | Better | 81 |
6.8%
|
| 5 | Much Better | 26 |
2.2%
|
| 9 | Don't know | 54 |
4.5%
|
| 98 | Refused | 0 |
0%
|