| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0.4%
|
| 1 | Much Worse | 319 |
26.6%
|
| 2 | Worse | 348 |
29%
|
| 3 | Same | 245 |
20.4%
|
| 4 | Better | 249 |
20.8%
|
| 5 | Much Better | 27 |
2.3%
|
| 9 | Don't know | 7 |
0.6%
|
| 998 | Refused | 0 |
0%
|