| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 0 |
0%
|
| 0 | Do nothing | 6 |
0.4%
|
| 1 | help a little bit | 50 |
3.7%
|
| 2 | help somewhat | 311 |
23%
|
| 3 | help a lot | 155 |
11.5%
|
| 9 | don't know | 828 |
61.3%
|