| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 232 |
19.3%
|
| 2 | Worse | 305 |
25.4%
|
| 3 | Same | 315 |
26.3%
|
| 4 | Better | 294 |
24.5%
|
| 5 | Much Better | 51 |
4.3%
|
| 9 | Dont know | 3 |
0.3%
|
| 998 | Refused | 0 |
0%
|