Year	US Dollars, Sum Over Component Sub-periods
1990-01-01	84557540000.00000
1991-01-01	90288800000.00000
1992-01-01	96150490000.00000
1993-01-01	76863540000.00000
1994-01-01	88562260000.00000
1995-01-01	112041370000.00000
1996-01-01	118913360000.00000
1997-01-01	121377350000.00000
1998-01-01	133661079999.99998
1999-01-01	144842770000.00000
2000-01-01	152809000000.00000
2001-01-01	152100630000.00000
2002-01-01	161466000000.00000
2003-01-01	202892840000.00000
2004-01-01	251754000000.00000
2005-01-01	281599870000.00000
2006-01-01	325159890000.00000
2007-01-01	388509460000.00000
2008-01-01	407321890000.00000
2009-01-01	285764410000.00000
2010-01-01	320725150000.00000
2011-01-01	367940910000.00000
2012-01-01	331641950000.00000
2013-01-01	332325200000.00000