| Value | Category | Cases | |
|---|---|---|---|
| 1 | Helps very much | 61 |
2.5%
|
| 2 | Helps much | 148 |
6%
|
| 3 | Helps moderately | 124 |
5%
|
| 4 | Helps a little | 170 |
6.9%
|
| 5 | Does not help | 1955 |
79.5%
|