| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 299 |
12.7%
|
| 2 | Worse | 598 |
25.3%
|
| 3 | Same | 657 |
27.8%
|
| 4 | Better | 654 |
27.7%
|
| 5 | Much Better | 101 |
4.3%
|
| 9 | Don't know | 54 |
2.3%
|
| 998 | Refused | 0 |
0%
|