| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 131 |
10.8%
|
| 2 | Worse | 139 |
11.5%
|
| 3 | Same | 226 |
18.7%
|
| 4 | Better | 287 |
23.8%
|
| 5 | Much Better | 116 |
9.6%
|
| 9 | Don't know | 309 |
25.6%
|
| 998 | Refused | 0 |
0%
|