| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Helps a lot | 667 |
55.6%
|
| 2 | Helps somewhat | 85 |
7.1%
|
| 3 | Helps a little bit | 86 |
7.2%
|
| 4 | Doesn't help at all | 198 |
16.5%
|
| 9 | Don't know/Havn't heard enough | 164 |
13.7%
|
| 998 | Refused | 0 |
0%
|