Year	US Dollars, Monthly Level
1969-01-01	255670000000.00000
1970-01-01	367030000000.00000
1971-01-01	421850000000.00000
1972-01-01	460460000000.00000
1973-01-01	517559999999.99994
1974-01-01	550640000000.00000
1975-01-01	541140000000.00000
1976-01-01	597320000000.00000
1977-01-01	633020000000.00000
1978-01-01	677170000000.00000
1979-01-01	722290000000.00000
1980-01-01	752090000000.00000
1981-01-01	769850000000.00000
1982-01-01	768410000000.00000
1983-01-01	781490000000.00000
1984-01-01	843650000000.00000
1985-01-01	869630000000.00000
1986-01-01	898800000000.00000
1987-01-01	1020250000000.00000
1988-01-01	1081920000000.00010
1989-01-01	1155710000000.00000
1990-01-01	1245320000000.00000
1991-01-01	1341970000000.00000
1992-01-01	1566550000000.00000
1993-01-01	1734350000000.00000
1994-01-01	1932530000000.00000
1995-01-01	2124310000000.00000
1996-01-01	2293710000000.00000
1997-01-01	2493900000000.00000
1998-01-01	2551950000000.00000
1999-01-01	2704140000000.00000
2000-01-01	3102260000000.00000
2001-01-01	3167720000000.00000
2002-01-01	3469800000000.00000
2003-01-01	3966030000000.00000
2004-01-01	4563230000000.00000
2005-01-01	5076700000000.00000
2006-01-01	5624950000000.00000
2007-01-01	6120450000000.00000
2008-01-01	6416740000000.00000
2009-01-01	5901050000000.00000
2010-01-01	6678630000000.00000
2011-01-01	7107200000000.00000
2012-01-01	7361070000000.00000
2013-01-01	7669540000000.00000