Thank you for the quick answer and help.
I am not quite sure, if I did understand it correctly:
1. I do this only at the end of the survey? (that means I can not alter it in the course of the survey?)
2. numeric question type: which ones are "numeric"? I do not see the differences easily.
3. Code ASSES: where do I choose this?
I add the screen shot of my question, at it is now.
Sorry, my questions are really basic, pretty new at this plattform. But it is a great program...
Herwig