| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 49 |
4.1%
|
| 2 | Worse | 271 |
22.7%
|
| 3 | Same | 498 |
41.6%
|
| 4 | Better | 341 |
28.5%
|
| 5 | Much Better | 28 |
2.3%
|
| 9 | Don't know | 9 |
0.8%
|
| 998 | Refused | 0 |
0%
|