| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 279 |
23.3%
|
| 2 | Worse | 406 |
33.9%
|
| 3 | About the same | 201 |
16.8%
|
| 4 | Better | 236 |
19.7%
|
| 5 | Much better | 47 |
3.9%
|
| 6 | Don't know | 15 |
1.3%
|
| 99 | Missing data | 14 |
1.2%
|