| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 192 |
15.3%
|
| 2 | Worse | 442 |
35.2%
|
| 3 | Same | 364 |
29%
|
| 4 | Better | 123 |
9.8%
|
| 5 | Much Better | 10 |
0.8%
|
| 9 | Don't know | 125 |
10%
|
| 998 | Refused | 0 |
0%
|