Objective-C
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#2 303
#3 152
#4 44
#5 26
#6 21
#7 15
#8 10
#9 8
#10 8
#11 7
#12 6
#13 6
#14 6
#15 4
#16 4
#17 3
#18 3
#19 3
#20 2
#21 2
#22 2
#23 2
#24 2
#25 2