| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 164 |
14.1%
|
| 2 | Worse | 233 |
20.1%
|
| 3 | Same | 489 |
42.1%
|
| 4 | Better | 230 |
19.8%
|
| 5 | Much Better | 16 |
1.4%
|
| 9 | Don't know | 29 |
2.5%
|
| 998 | Refused | 0 |
0%
|