Question t you want to symbolce the proporton of the populaton ages 5064 a part of the otal popuaion you would use the following in the sybology tab of the plygon layer's properties window quanes graduated colors, ve age 50 64, nomalation pop200 b quantties gradaated colors, value pop2000 nomaration age 50 64 eccategories unique values, many fds vlue flelds age 50 64 pop2000 ed charts pie, fleld selection age 50 64 pop2000 none of the above is comrec