1978 - 1979

705.0

1979 - 1980

610.5

1980 - 1981

493.6

1981 - 1982

397.1

1982 - 1983

351.5

1983 - 1984

319.2

1984 - 1985

288.2

1985 - 1986

264.2

1986 - 1987

234.4

1987 - 1988

211.3

1988 - 1989

186.4

1989 - 1990

158.5

1990 - 1991

140.9

1991 - 1992

118.8

1992 - 1993

105.5

1993 - 1994

95.7

1994 - 1995

89.8

1995 - 1996

81.8

1996 - 1997

76.8

1997 - 1998

68.4

1998 - 1999

61.0

1999 - 2000

54.5

2000 - 2001

45.4

2001 - 2002

39.8

2002 - 2003

34.0

2003 - 2004

29.4

2004 - 2005

24.6

2005 - 2006

19.7

2006 - 2007

15.8

2007 - 2008

11.2

2008 - 2009

6.7

2009 - 2010

3.5

2010 - 2011

2.3