Hi Anna,
The hidden question looks fine. I presume you also give values to attribute 1
Now you can export the data to excel and generate graphs, filtering out classes.
From what you write I now understand you want to generate tables or graphs withing limesurvey itself. I think it is much easier to do that within excel (or spss or r).

Yes, I give values in the token-table. You now they have name, e-mailadress, token and then attribute 1.
And yes, I prefere to generate graphs using limesurvey itself because I think it will save me hours and hours of work. And also because I´m really not good at this But I understand much more now and I will see if I will try R someday. I think I might have come up with a half of a solution. I can use their id-number (from 1- 10, 11-20 and so on) to create graphs within the group. Not so nice - but easy Thanks again for your help!