| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing Data | 0 |
0%
|
| 1 | Much Worse | 77 |
6.3%
|
| 2 | Worse | 166 |
13.6%
|
| 3 | Same | 210 |
17.2%
|
| 4 | Better | 394 |
32.2%
|
| 5 | Much Better | 96 |
7.8%
|
| 9 | Don't know | 280 |
22.9%
|
| 98 | Refused to Answer | 0 |
0%
|