2013-1462200.756
2012-1358240.707
2011-1250160.758
2010-1161210.744
2009-1050320.610
2008-0954280.659
2007-0856260.683
2006-0758240.707
2005-0663190.768
2004-0559230.720
2003-0457250.695
2002-0360220.730
2001-0258240.707
2000-0158240.707
1999-0053290.646
1998-9937130.740
1997-9856260.683
1996-9720620.244
1995-9659230.720
1994-9562200.756
1993-9455270.671
1992-9349330.598
1991-9247350.573
1990-9155270.671
1989-9056260.683
1988-8921610.256
1987-8831510.378
1986-8728540.341
1985-8635470.427
1984-8541410.500
1983-8437450.451
1982-8353290.646
1981-8248340.585
1980-8152300.634
1979-8041410.500
1978-7948340.585
1977-7852300.634
1976-7744380.537