| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 1 | Much Worse | 257 |
21.4%
|
| 2 | Worse | 380 |
31.7%
|
| 3 | Same | 199 |
16.6%
|
| 4 | Better | 258 |
21.5%
|
| 5 | Much Better | 45 |
3.8%
|
| 9 | Don't know | 59 |
4.9%
|
| 98 | Refused | 0 |
0%
|