1) You have a source-list in sheet no. 1.
2) Sheet no 2, 3, 4.... 16 are sheets where the datas are going in when you
write them in the cells in the source list (sheet no.1).
3) The source-list should be used for the same purpose every week. The other
15 sheets are each containing one row for week 36, then week 37, 38, 39 and
so on. The results that you put in the source-sheet should come up in the
right row every week.

My question is:
- How will I be able to use the same source-list every week to register the
data only by changing the weekly number in sheet 1 (Source sheet). Are there
any formulas that I need to put in?

Thank you very much!