Perl
#1 149
#2 110
#3 26
#4 7
#5 7
#6 6
#7 3
#8 3
#9 3
#10 3
#11 2
#12 2
#13 2
#14 1
#15 1
#16 1
#17 1
#18 1
#19 1
#20 1