2013-1444380.537
2012-1349330.598
2011-1222440.333
2010-1124580.293
2009-1012700.146
2008-0934480.415
2007-0834480.415
2006-0741410.500
2005-0649330.598
2004-0542400.512
2003-0445370.556
2002-0349330.598
2001-0252300.634
2000-0126560.317
1999-0031510.378
1998-9916340.320
1997-9843390.524
1996-9726560.317
1995-9630520.366
1994-9530520.366
1993-9445370.549
1992-9343390.524
1991-9240420.488
1990-9126560.317
1989-9017650.207
1988-8926560.317
1987-8819630.232
1986-8724580.293
1985-8639430.476
1984-8542400.512
1983-8445370.549
1982-8349330.598
1981-8244380.537
1980-8124580.293
1979-8034480.415
1978-7937450.451
1977-7824580.293
1976-7722600.268