| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 1 | Much Worse | 121 |
10.1%
|
| 2 | Worse | 363 |
30.3%
|
| 3 | Same | 312 |
26%
|
| 4 | Better | 347 |
28.9%
|
| 5 | Much Better | 26 |
2.2%
|
| 9 | Don't know | 28 |
2.3%
|
| 998 | Refused | 0 |
0%
|