Annual US Dollars, Sum Over Component Sub-periods
1972-01-01 1590310000.000000
1973-01-01 2038170000.000000
1974-01-01 2122350000.000000
1975-01-01 2444560000.000000
1976-01-01 2697650000.000000
1977-01-01 3021740000.000000
1978-01-01 3491120000.000000
1979-01-01 3558130000.000000
1980-01-01 4138050000.000000
1981-01-01 4055480000.000000
1982-01-01 4076890000.000000
1983-01-01 5432100000.000000
1984-01-01 5294400000.000000
1985-01-01 5566810000.000000
1986-01-01 7507180000.000000
1987-01-01 9433970000.000000
1988-01-01 9557410000.000000
1989-01-01 9983000000.000000
1990-01-01 11461350000.000000
1991-01-01 11862860000.000000
1992-01-01 12288830000.000000
1993-01-01 12862490000.000000
1994-01-01 12808890000.000000
1995-01-01 14350890000.000000
1996-01-01 14024800000.000000
1997-01-01 14897890000.000000
1998-01-01 15939950000.000000
1999-01-01 16661310000.000002
2000-01-01 17901020000.000000
2001-01-01 17297630000.000000
2002-01-01 18113570000.000000
2003-01-01 21495880000.000000
2004-01-01 24430900000.000000
2005-01-01 26942030000.000000
2006-01-01 31390100000.000000
2007-01-01 37906550000.000000
2008-01-01 46347000000.000000
2009-01-01 42282520000.000000
2010-01-01 46898990000.000000
2011-01-01 49734290000.000000
2012-01-01 43933740000.000000
2013-01-01 42625990000.000000