Objective-C
#1 60
#2 29
#3 28
#4 26
#5 26
#6 19
#7 15
#8 13
#9 8
#10 5
#11 5
#12 4
#13 2
#14 1
#15 1
#16 1
#17 1
#18 1
#19 1