| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 525 |
43.8%
|
| 2 | Worse | 271 |
22.6%
|
| 3 | Same | 90 |
7.5%
|
| 4 | Better | 208 |
17.3%
|
| 5 | Much Better | 92 |
7.7%
|
| 9 | Don't know | 14 |
1.2%
|
| 98 | Refused | 0 |
0%
|