| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Better | 90 |
3.8%
|
| 2 | Better | 431 |
18.2%
|
| 3 | Same | 822 |
34.8%
|
| 4 | Worse | 695 |
29.4%
|
| 5 | Much Worse | 283 |
12%
|
| 7 | Not applicable | 2 |
0.1%
|
| 9 | Don't know | 40 |
1.7%
|
| 998 | Refused | 0 |
0%
|