Objective-C
#1 813
#2 402
#3 80
#4 34
#5 32
#6 31
#7 24
#8 14
#9 13
#10 4
#11 3
#12 2
#13 2
#14 2
#15 1
#16 1
#17 1
#18 1
#19 1