Okay, I updated my worksheet in Post #12. In Sheet1C6 (dragged to D6)
=SUMPRODUCT(--(TEXT(Sheet2!$D$6:$D$11,"mmmm")=C$4), INDEX(Sheet2!$F$6:$I$11,,MATCH(Sheet1!C$5,Sheet2!$F$5:$I$5,0)))/ SUMPRODUCT(--(TEXT(Sheet2!$D$6:$D$11,"mmmm")=C$4))
For Jan = (25+7)/2 = 16, For Feb = (54+0)/2 = 27
Bookmarks