| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 53 |
3.9%
|
| 2 | Worse | 360 |
26.7%
|
| 3 | Same | 760 |
56.3%
|
| 4 | Better | 133 |
9.9%
|
| 5 | Much Better | 5 |
0.4%
|
| 9 | Don't know | 39 |
2.9%
|
| 998 | Refused | 0 |
0%
|