if(isempty([Year]), Unassigned, listbuild(1, \, removeright([Year], 1)0's, 'removeleft([Year], 2)&datatype=[list])</nobbc>
Forgive me, but as I'm Dutch I don't understand the meaning of 'to nest decades'. I think it might be of interest to me too, so can someone describe or 'translate' the meaning of this?