2013-1436460.439
2012-1357250.695
2011-1238280.576
2010-1150320.610
2009-1053290.646
2008-0954280.659
2007-0850320.610
2006-0745370.549
2005-0644380.537
2004-0549330.598
2003-0443390.524
2002-0317650.207
2001-0227550.329
2000-0140420.488
1999-0035470.427
1998-9914360.280
1997-9811710.134
1996-9721610.256
1995-9635470.427
1994-9541410.500
1993-9442400.512
1992-9336460.439
1991-9224580.293
1990-9120620.244
1989-9043390.524
1988-8944380.537
1987-8854280.659
1986-8737450.451
1985-8647350.573
1984-8552300.634
1983-8438440.463
1982-8345370.549
1981-8246360.561
1980-8137450.451
1979-8030520.366
1978-7947350.573
1977-7848340.585
1976-7750320.610