Quarter	US Dollars, Sum Over Component Sub-periods
1985-01-01	7515300000.000000
1985-04-01	7525030000.000000
1985-07-01	8073070000.000000
1985-10-01	8125990000.000000
1986-01-01	8225650000.000000
1986-04-01	8499500000.000000
1986-07-01	9601770000.000000
1986-10-01	9887560000.000000
1987-01-01	10817910000.000000
1987-04-01	12154450000.000000
1987-07-01	13272260000.000000
1987-10-01	13094460000.000000
1988-01-01	14306560000.000000
1988-04-01	15772980000.000000
1988-07-01	17809330000.000000
1988-10-01	17739550000.000000
1989-01-01	18460210000.000000
1989-04-01	18884850000.000000
1989-07-01	20002120000.000000
1989-10-01	19606990000.000000
1990-01-01	19831820000.000000
1990-04-01	20197990000.000000
1990-07-01	21838940000.000000
1990-10-01	22409930000.000000
1991-01-01	19865230000.000000
1991-04-01	20703290000.000000
1991-07-01	23439310000.000000
1991-10-01	22762610000.000000
1992-01-01	23158640000.000000
1992-04-01	22511240000.000000
1992-07-01	24300150000.000000
1992-10-01	23051740000.000000
1993-01-01	23331050000.000000
1993-04-01	23574500000.000000
1993-07-01	24827300000.000000
1993-10-01	24589230000.000000
1994-01-01	25276440000.000000
1994-04-01	25840080000.000000
1994-07-01	28227010000.000000
1994-10-01	26990400000.000000
1995-01-01	28744290000.000000
1995-04-01	29845920000.000000
1995-07-01	32096200000.000000
1995-10-01	31931860000.000000
1996-01-01	31672390000.000000
1996-04-01	30883390000.000000
1996-07-01	32510660000.000000
1996-10-01	32598440000.000000
1997-01-01	31004250000.000000
1997-04-01	30089930000.000000
1997-07-01	31003570000.000000
1997-10-01	29583310000.000000
1998-01-01	28043880000.000000
1998-04-01	27227410000.000000
1998-07-01	26688080000.000000
1998-10-01	28084180000.000000
1999-01-01	27185090000.000000
1999-04-01	26714110000.000000
1999-07-01	28976520000.000000
1999-10-01	30225580000.000000
2000-01-01	27770490000.000000
2000-04-01	28309150000.000000
2000-07-01	29741930000.000000
2000-10-01	29190270000.000000
2001-01-01	27546430000.000000
2001-04-01	28009770000.000000
2001-07-01	27438710000.000000
2001-10-01	24260880000.000000
2002-01-01	23696150000.000000
2002-04-01	26543810000.000000
2002-07-01	27883850000.000000
2002-10-01	28462910000.000000
2003-01-01	28388380000.000000
2003-04-01	23341570000.000000
2003-07-01	26644960000.000000
2003-10-01	30705730000.000000
2004-01-01	30811110000.000000
2004-04-01	32303720000.000000
2004-07-01	33314430000.000000
2004-10-01	35477710000.000000
2005-01-01	33520250000.000000
2005-04-01	33185280000.000000
2005-07-01	34159970000.000000
2005-10-01	33494440000.000004
2006-01-01	31902650000.000000
2006-04-01	34319050000.000004
2006-07-01	34286260000.000004
2006-10-01	34981050000.000000
2007-01-01	34298589999.999996
2007-04-01	37870060000.000000
2007-07-01	38220590000.000000
2007-10-01	39973840000.000000
2008-01-01	40894930000.000000
2008-04-01	42755620000.000000
2008-07-01	42196340000.000000
2008-10-01	43650640000.000000
2009-01-01	37933230000.000000
2009-04-01	37007720000.000000
2009-07-01	36066560000.000000
2009-10-01	37706860000.000000
2010-01-01	37612940000.000000
2010-04-01	39126130000.000000
2010-07-01	39791630000.000000
2010-10-01	41079840000.000000
2011-01-01	41293400000.000000
2011-04-01	40737690000.000000
2011-07-01	42563960000.000000
2011-10-01	43298580000.000000
2012-01-01	42220500000.000000
2012-04-01	45244480000.000000
2012-07-01	44530320000.000000
2012-10-01	44730750000.000000
2013-01-01	41239180000.000000
2013-04-01	40621970000.000000
2013-07-01	39851030000.000000
2013-10-01	40919660000.000000