1983

83.6w

1971

104.1w

1967

94.9w

1965

80.3w

1963

83.0w

1964

95.2w

1962

106.0w

1996

96.9w

1989

96.4w

1990

86.3w

2000

82.9w

1998

109.7w

1974

100.6w

1995

91.9w

1986

83.5w

1999

80.2w

1977

93.0w

2003

89.8w