Objective-C
#1 105
#2 20
#3 19
#4 15
#5 13
#6 4
#7 4
#8 4
#9 3
#10 2
#11 1
#12 1
#13 1
#14 1
#15 1
#16 1
#17 1
#18 1
#19 1
#20 1
#21 1