| Value | Category | Cases | |
|---|---|---|---|
| 1 | Made it better | 4268 |
16.7%
|
| 2 | Made it worse | 1150 |
4.5%
|
| 8 | Not applicable | 19823 |
77.5%
|
| 9 | Unspecified | 336 |
1.3%
|