| Value | Category | Cases | |
|---|---|---|---|
| 1 | Helps very much | 84 |
5.5%
|
| 2 | Helps much | 152 |
10%
|
| 3 | Helps moderately | 69 |
4.6%
|
| 4 | Helps a little | 48 |
3.2%
|
| 5 | Does not help | 1161 |
76.7%
|