| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 24 |
2%
|
| 2 | Worse | 38 |
3.2%
|
| 3 | About the same | 124 |
10.4%
|
| 4 | Better | 587 |
49%
|
| 5 | Much better | 394 |
32.9%
|
| 6 | Don't know | 20 |
1.7%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Missing data | 10 |
0.8%
|