| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 599 |
25%
|
| 2 | Worse | 682 |
28.4%
|
| 3 | Same | 366 |
15.3%
|
| 4 | Better | 472 |
19.7%
|
| 5 | Much Better | 72 |
3%
|
| 9 | Don't know | 209 |
8.7%
|
| 998 | Refused | 0 |
0%
|