1978-1979,1029.5,
1979-1980,897.0,
1980-1981,732.9,
1981-1982,597.6,
1982-1983,533.6,
1983-1984,488.3,
1984-1985,444.7,
1985-1986,411.0,
1986-1987,369.2,
1987-1988,336.9,
1988-1989,301.9,
1989-1990,262.7,
1990-1991,238.1,
1991-1992,207.0,
1992-1993,188.3,
1993-1994,174.6,
1994-1995,166.3,
1995-1996,155.1,
1996-1997,148.1,
1997-1998,136.3,
1998-1999,125.9,
1999-2000,116.8,
2000-2001,104.0,
2001-2002,96.1,
2002-2003,88.0,
2003-2004,81.5,
2004-2005,74.9,
2005-2006,68.0,
2006-2007,62.5,
2007-2008,56.1,
2008-2009,49.8,
2009-2010,45.3,
2010-2011,43.5,
2011-2012,40.3,
2012-2013,37.8,
2013-2014,35.4,
2014-2015,34.2,
2015-2016,32.2,
2016-2017,29.6,
2017-2018,26.3,
2018-2019,22.7,
2019-2020,19.3,
2020-2021,14.7,
2021-2022,11.8,
2022-2023,7.0,