Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1990-01-01	1442286845.7762600
1990-04-01	1505412064.8767600
1990-07-01	1543655305.2875900
1990-10-01	1595514744.6679100
1991-01-01	1641144799.4312300
1991-04-01	1652214658.2090800
1991-07-01	1408081327.9847000
1991-10-01	1230377100.4812100
1992-01-01	1548665699.8992700
1992-04-01	1659198072.5681999
1992-07-01	1779488786.9121401
1992-10-01	1747579699.3468100
1993-01-01	1511898100.7001000
1993-04-01	1537307395.3596299
1993-07-01	1671417261.5137000
1993-10-01	1773013929.3742200
1994-01-01	1917508398.5084500
1994-04-01	1946372979.1406898
1994-07-01	2137269369.1939500
1994-10-01	2198608669.1911500
1995-01-01	2186932377.7141400
1995-04-01	2303572062.9357200
1995-07-01	2700564164.7022100
1995-10-01	3070357307.1472300
1996-01-01	3151534737.4835200
1996-04-01	2937436634.0771900
1996-07-01	2472942261.6404900
1996-10-01	2608186170.8319400
1997-01-01	2844256545.4775000
1997-04-01	3166394229.4515600
1997-07-01	3203991763.5089703
1997-10-01	3223023336.2258900
1998-01-01	3348237920.2305303
1998-04-01	3718303901.0638700
1998-07-01	3887588771.4070300
1998-10-01	3573127965.4822702
1999-01-01	4542304769.4462805
1999-04-01	3869579335.7884600
1999-07-01	4383344731.8025800
1999-10-01	4471391982.0483290
2000-01-01	4326434535.1205900
2000-04-01	4877834847.5637300
2000-07-01	4507969797.9568100
2000-10-01	5452811981.0563110
2001-01-01	5381327312.0696200
2001-04-01	5038504004.9011400
2001-07-01	5186085914.3927900
2001-10-01	4483068556.6403300
2002-01-01	4645323918.9097000
2002-04-01	5711015959.9685910
2002-07-01	5402133371.3558490
2002-10-01	5282964530.7638800
2003-01-01	7011770419.9985800
2003-04-01	5697296162.6680000
2003-07-01	6673573735.4751100
2003-10-01	5509194599.2050700
2004-01-01	6728663349.6241600
2004-04-01	8036291358.5161990
2004-07-01	9316036364.3336490
2004-10-01	11360071178.8522000
2005-01-01	10402286957.6742000
2005-04-01	11916030508.1198000
2005-07-01	11352583558.4648000
2005-10-01	13518833574.0079000
2006-01-01	13090907384.6454000
2006-04-01	14374180865.1714000
2006-07-01	15147482063.2276000
2006-10-01	15867684254.6524010
2007-01-01	17295736795.4845000
2007-04-01	17204660024.8551000
2007-07-01	17814677459.8448000
2007-10-01	17863948350.7530000
2008-01-01	16049458879.4031010
2008-04-01	13888866982.2326000
2008-07-01	13620161984.3214000
2008-10-01	12109014269.5103000
2009-01-01	11952286639.4651000
2009-04-01	12369381644.1035000
2009-07-01	13852262536.7409000
2009-10-01	14826353516.3864000
2010-01-01	18068733141.2971000
2010-04-01	19057090675.5734000
2010-07-01	19971394081.5499000
2010-10-01	21790838208.7408000
2011-01-01	19790720828.8255000
2011-04-01	19149942091.9445000
2011-07-01	18908596411.5360000
2011-10-01	20059518076.9574000
2012-01-01	19022177236.3960000
2012-04-01	22093260195.1982000
2012-07-01	19187277581.0431020
2012-10-01	19537308101.2158000
2013-01-01	19949279020.5087970
2013-04-01	20524870531.7309000
2013-07-01	19007429321.4981000
2013-10-01	19206138035.6798000
2014-01-01	20140857748.0245000
2014-04-01	21172223328.5658000
2014-07-01	20084400793.8619000
2014-10-01	19747254509.7012980
2015-01-01	20655057841.5493970
2015-04-01	20946152103.1209030
2015-07-01	21118150217.3211980
2015-10-01	19904483574.6101000
2016-01-01	22685042485.3482970
2016-04-01	24089023579.3932000
2016-07-01	24681270613.1718980
2016-10-01	24472112936.3270000
2017-01-01	22689022689.9157000
2017-04-01	28124053002.0398980
2017-07-01	29006045336.3911970
2017-10-01	29574323576.0346000
2018-01-01	30733201454.1518970
2018-04-01	30049270055.8388000