I did some test and show that :
qtrIncome has : YEAR 2008, 2009, 2010, 2011
qtrExpences has :YEAR_____, 2009, 2010,_____
Same values only two years...
But i think i can make a query first with Values which are the same in both crosstabs... Example Months... 1,2,3,4,5,6,7,8,9,10,11,12
From...