Year	US Dollars, Sum Over Component Sub-periods
1994-01-01	8414969999.999999
1995-01-01	10540630000.000000
1996-01-01	13241180000.000000
1997-01-01	14031140000.000000
1998-01-01	12346370000.000000
1999-01-01	9058510000.000000
2000-01-01	9563090000.000000
2001-01-01	11424140000.000000
2002-01-01	13570240000.000000
2003-01-01	16167180000.000000
2004-01-01	20510430000.000000
2005-01-01	24854520000.000000
2006-01-01	30963020000.000000
2007-01-01	39122880000.000000
2008-01-01	51078490000.000000
2009-01-01	41544910000.000000
2010-01-01	44962700000.000000
2011-01-01	54012570000.000000