Objective-C
#1 733
#2 620
#3 342
#4 69
#5 69
#6 58
#7 31
#8 27
#9 25
#10 23
#11 11
#12 10
#13 8
#14 8
#15 5
#16 5
#17 4
#18 4
#19 4
#20 3
#21 3
#22 2
#23 2
#24 2
#25 2