| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 18 |
1.6%
|
| 2 | Worse | 49 |
4.2%
|
| 3 | Same | 116 |
10%
|
| 4 | Better | 406 |
35%
|
| 5 | Much Better | 548 |
47.2%
|
| 9 | Don't know | 24 |
2.1%
|
| 998 | Refused | 0 |
0%
|