| Value | Category | Cases | |
|---|---|---|---|
| 1 | Helps very much | 8 |
2%
|
| 2 | Helps much | 20 |
5%
|
| 3 | Helps moderately | 35 |
8.7%
|
| 4 | Helps a little | 21 |
5.2%
|
| 5 | Does not help | 185 |
46.1%
|
| 6 | Not Applicable | 132 |
32.9%
|
| Sysmiss | 1579 |