1978

108.8w

2010

106.8w

1999

96.6w

2009

105.3w

2004

109.8w

2009

104.9w

2008

90.3w

1992

104.0w

2006

81.0w

2004

102.3w

2008

91.8w

1995

84.6w

2005

91.4w

2008

84.4w

2007

99.8w

1998

83.5w