| Value | Category | Cases | |
|---|---|---|---|
| 1 | Helps very much | 34 |
8.5%
|
| 2 | Helps much | 62 |
15.4%
|
| 3 | Helps moderately | 42 |
10.4%
|
| 4 | Helps a little | 27 |
6.7%
|
| 5 | Does not help | 146 |
36.3%
|
| 6 | Not Applicable | 91 |
22.6%
|
| Sysmiss | 1578 |