Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1997-01-01	205108504831.075
1997-04-01	210939280604.040
1997-07-01	207364854169.578
1997-10-01	218038855678.405
1998-01-01	212921573756.479
1998-04-01	216361342121.658
1998-07-01	214506566370.586
1998-10-01	221318539521.380
1999-01-01	209430891266.931
1999-04-01	203501831759.899
1999-07-01	215369127516.779
1999-10-01	220423456149.455
2000-01-01	221110672326.982
2000-04-01	221437243182.667
2000-07-01	226616260505.467
2000-10-01	229732769114.834
2001-01-01	239895740427.495
2001-04-01	225740541170.303
2001-07-01	229815172495.766
2001-10-01	228137576879.441
2002-01-01	231077669335.515
2002-04-01	244633989332.352
2002-07-01	260542676328.819
2002-10-01	266205355654.117
2003-01-01	281943102522.813
2003-04-01	289097724433.001
2003-07-01	291738771528.273
2003-10-01	314042122798.667
2004-01-01	338474809351.169
2004-04-01	340585753886.947
2004-07-01	344878953374.633
2004-10-01	372985016624.207
2005-01-01	380646049010.615
2005-04-01	375917442738.485
2005-07-01	381062195121.951
2005-10-01	381019267364.415
2006-01-01	402020449077.787
2006-04-01	431010096778.248
2006-07-01	446485958278.455
2006-10-01	479855533579.844
2007-01-01	484038108556.944
2007-04-01	508173362092.208
2007-07-01	526713107241.063
2007-10-01	567311983770.468
2008-01-01	604105073911.307
2008-04-01	628940900807.082
2008-07-01	603472958112.566
2008-10-01	491545836616.759
2009-01-01	414851901643.610
2009-04-01	430793463458.920
2009-07-01	465342583321.413
2009-10-01	500377553531.873
2010-01-01	496845940959.410
2010-04-01	489276123512.220
2010-07-01	518276396846.595
2010-10-01	558597475455.820
2011-01-01	595031672970.879
2011-04-01	626534254461.716
2011-07-01	628902903939.380
2011-10-01	615094314201.024
2012-01-01	612647315964.329
2012-04-01	615849540500.107
2012-07-01	605564546402.503
2012-10-01	625427842187.230