Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | No help at all | 22 |
1.8%
|
2 | No help | 29 |
2.4%
|
3 | No effect | 22 |
1.8%
|
4 | Helps a little | 233 |
19.4%
|
5 | Helps a lot | 890 |
74.2%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 4 |
0.3%
|