| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 0 |
0%
|
| 0 | do nothing, no help | 7 |
0.5%
|
| 1 | help a little bit | 41 |
3%
|
| 2 | help somewhat | 301 |
22.3%
|
| 3 | help a lot | 180 |
13.3%
|
| 9 | don't know | 821 |
60.8%
|