2013-1456260.683
2012-1349320.605
2011-1242240.636
2010-1137450.451
2009-1032500.390
2008-0936460.439
2007-0836460.439
2006-0735470.427
2005-0641410.500
2004-0544380.537
2003-0461210.744
2002-0348340.585
2001-0242400.512
2000-0141410.500
1999-0056260.683
1998-9933170.660
1997-9858240.707
1996-9739430.476
1995-9652300.634
1994-9552300.634
1993-9447350.573
1992-9341410.500
1991-9240420.488
1990-9141410.500
1989-9042400.512
1988-8928540.341
1987-8838440.463
1986-8741410.500
1985-8626560.317
1984-8522600.268
1983-8426560.317
1982-8320620.244
1981-8235470.427
1980-8144380.537
1979-8037450.451
1978-7938440.463
1977-7831510.378
1976-7736460.439