| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Helps a lot | 616 |
51.3%
|
| 2 | Helps somewhat | 92 |
7.7%
|
| 3 | Helps a little bit | 146 |
12.2%
|
| 4 | Doesn't help at all | 262 |
21.8%
|
| 9 | Don't know/Havn't heard enough | 84 |
7%
|
| 998 | Refused | 0 |
0%
|