| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 463 |
38.6%
|
| 2 | Worse | 265 |
22.1%
|
| 3 | Same | 249 |
20.8%
|
| 4 | Better | 113 |
9.4%
|
| 5 | Much Better | 92 |
7.7%
|
| 9 | Don't know | 18 |
1.5%
|
| 98 | Refused | 0 |
0%
|