Year

Oct.

Nov.

Dec.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Total

1928/29

38.5

50.5

88.8

160.1

554.5

390.7

273.3

200.8

115.5

71.3

50.7

45.3

2040.1

1930/39

70.5

91.7

100.9

128.0

204.1

133.5

97.7

87.5

73.9

73.4

74.9

70.0

1206.3

1940/49

91.5

84.2

96.9

131.7

159.8

154.3

122.8

97.8

85.1

84.6

83.7

80.4

1272.9

1950/59

68.5

82.1

111.5

131.8

138.7

137.6

92.4

63.6

49.3

48.5

51.6

53.3

1028.8

1960/69

38.4

51.2

113.4

180.7

186.6

156.1

77.5

43.7

27.2

24.8

24.0

24.5

948.0

1970/79

29.6

40.1

53.8

79.6

84.8

100.2

79.9

33.1

27.3

25.1

24.3

23.7

601.6

1980/89

33.4

54.5

80.7

84.9

128.4

136.6

62.3

36.7

30.5

29.5

27.6

25.5

730.5

1990/95

20.7

37.4

83.1

85.6

152.3

95.3

44.2

29.5

21.4

20.1

18.1

16.8

624.6