| Value | Category | Cases | |
|---|---|---|---|
| 1 | gotten better | 489 |
54.5%
|
| 2 | stayed same | 298 |
33.2%
|
| 3 | gotten worse | 87 |
9.7%
|
| 8 | don't know | 24 |
2.7%
|
| 9 | no answer | 0 |
0%
|