using last available row in a formula
 

A couple of days ago, somone was able to help me count the number of
unique records + only count the value if it starts with "AM".


See below.


=3DSUMPRODUCT(SUBTOTAL(3,OFFSET(U2:U999,ROW(U2:U99 9)-ROW(U2),0,1)),--(U2:U9=
99=AD=3D"AM"))



Now my next task is to see if the formula above can be tweaked, where
U2:U999 isn't predefined, but instead start on row U2 and go to the
last available row in column U.


Any feedback on this would be great.=20


Thanks,=20
Mike