Hi,
jeje just press F1 and go to help, search Set Analysis and you can get a good answer... in general set analysis is the way ti get especific information .... example:
Sales in general, Expresion--> Sum(Sales)
but if you need Sales in USA you can try this: Expresion --> Sum({$<Country={'USA'}>} Sales)
or if you need USA Sales in 2014: Expresion --> Sum({$<Country={'USA'}, Year={2014}>} Sales)
Best regards.
