| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.3%
|
| 1 | Much worse | 67 |
5.6%
|
| 2 | Worse | 243 |
20.3%
|
| 3 | Same | 408 |
34%
|
| 4 | Better | 356 |
29.7%
|
| 5 | Much Better | 104 |
8.7%
|
| 9 | Don’t know | 17 |
1.4%
|
| 998 | Refused | 0 |
0%
|