| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Better | 61 |
5.1%
|
| 2 | Better | 269 |
22.4%
|
| 3 | Same | 148 |
12.3%
|
| 4 | Worse | 506 |
42.2%
|
| 5 | Much worse | 103 |
8.6%
|
| 9 | Don’t know | 113 |
9.4%
|
| 98 | Refused | 0 |
0%
|