Objective-C
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#2 635
#3 152
#4 87
#5 83
#6 23
#7 18
#8 14
#9 14
#10 8
#11 7
#12 7
#13 6
#14 4
#15 4
#16 4
#17 2
#18 2
#19 2
#20 2
#21 2
#22 2
#23 1
#24 1
#25 1