C#
#1 35
#2 21
#3 17
#4 17
#5 13
#6 11
#7 10
#8 5
#9 4
#10 4
#11 4
#12 2
#13 2
#14 1
#15 1
#16 1
#17 1
#18 1
#19 1
#20 1