Class 20 (33)

Class 11 (21)

Class 25 (21)

Class 21 (19)

Class 26 (17)

Class 9 (15)

Class 24 (15)

Class 14 (14)

Class 16 (12)

Class 12 (11)

Class 3 (9)

Class 10 (8)

Class 28 (6)

Class 27 (5)

Class 7 (4)

Class 8 (4)

Class 18 (3)

Class 22 (3)

Class 6 (2)

Class 35 (2)

Class 13 (1)

Class 19 (1)

Class 29 (1)

Class 30 (1)