Time

Through upwelling region

Outside upwelling region

All typhoons

1960-2010

No.

No./Total

No.

No./Total

Total

Cat1 (64 - 82 kt)

71

65%

38

35%

109

Cat2 (83 - 95 kt)

32

69%

14

31%

46

Cat3 (96 - 113 kt)

19

67%

9

33%

28

Cat 4 (114 - 135 kt)

31

63%

18

37%

49

Cat 5 (>135 kt)

14

66%

7

33%

21