1986

85.4w

1977

107.2w

1999

106.3w

2007

80.7w

1991

103.3w

2001

83.7w

2007

99.9w

1997

85.9w

2005

99.2w

1983

107.3w

1998

101.2w

2007

88.1w

2003

100.3w

2002

103.7w

2006

88.6w