Year	US Dollars, Sum Over Component Sub-periods
1993-01-01	14228960000.000000
1994-01-01	15926050000.000000
1995-01-01	21459950000.000000
1996-01-01	21944240000.000000
1997-01-01	22370900000.000000
1998-01-01	25842870000.000000
1999-01-01	26273460000.000000
2000-01-01	29016500000.000000
2001-01-01	33386489999.999996
2002-01-01	38322230000.000000
2003-01-01	48600290000.000000
2004-01-01	67043619999.999990
2005-01-01	71797260000.000000
2006-01-01	85427120000.000000
2007-01-01	106085690000.000000
2008-01-01	123936300000.000000
2009-01-01	98429100000.000000
2010-01-01	114001730000.000000
2011-01-01	136334160000.000000
2012-01-01	132912579999.999980
2013-01-01	135631700000.000020