F#
#1 575
#2 71
#3 54
#4 41
#5 32
#6 12
#7 10
#8 8
#9 8
#10 7
#11 6
#12 3
#13 2
#14 2
#15 2
#16 2
#17 1
#18 1
#19 1
#20 1