Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1971-04-01	103527596.70476700
1971-07-01	112522341.65236100
1971-10-01	122041291.27192100
1972-01-01	131450000.57987201
1972-04-01	127865000.56405699
1972-07-01	129060000.56932900
1972-10-01	138620000.61150100
1973-01-01	156186889.20766100
1973-04-01	183712088.40678500
1973-07-01	205409749.14219898
1973-10-01	219411060.14498300
1974-01-01	232065470.01780298
1974-04-01	249863170.09706000
1974-07-01	264397114.91852596
1974-10-01	250716907.66976702
1975-01-01	253355160.13115302
1975-04-01	253555163.76604998
1975-07-01	221722168.71311600
1975-10-01	224031962.54745100
1976-01-01	240159534.42911900
1976-04-01	210708268.67293102
1976-07-01	232547650.83438400
1976-10-01	228449733.54615602
1977-01-01	251888532.36459900
1977-04-01	283551267.68711800
1977-07-01	271250616.98211800
1977-10-01	288209439.46212500
1978-01-01	278538624.63782500
1978-04-01	303212281.74285500
1978-07-01	338030729.00815904
1978-10-01	345250629.49121600
1979-01-01	383642192.87845200
1979-04-01	416495013.52303400
1979-07-01	406382922.64040100
1979-10-01	406905671.37512500
1980-01-01	425725345.22348100
1980-04-01	437312125.19796700
1980-07-01	479628647.95945900
1980-10-01	537079861.99788000
1981-01-01	492266523.30749905
1981-04-01	514097546.15593797
1981-07-01	501792237.65108097
1981-10-01	504370826.22471000
1982-01-01	511320414.87913100
1982-04-01	503712068.35011600
1982-07-01	519720474.63337404
1982-10-01	515038024.66195804
1983-01-01	542550509.37480400
1983-04-01	403013047.20015800
1983-07-01	479687495.91032800
1983-10-01	463244727.20808400
1984-01-01	503736790.13155700
1984-04-01	493916503.64666000
1984-07-01	434969199.47416200
1984-10-01	438544825.71978796
1985-01-01	397554008.39941500
1985-04-01	420446331.17950004
1985-07-01	476439645.43378800
1985-10-01	526239107.80752600
1986-01-01	522067760.90028995
1986-04-01	585739725.09115800
1986-07-01	530715861.49766403
1986-10-01	570518081.29632900
1987-01-01	629454646.42628900
1987-04-01	673390727.88945600
1987-07-01	666834695.53844310
1987-10-01	730531587.18379900
1988-01-01	792899985.43641400
1988-04-01	834034650.83947800
1988-07-01	794843728.72247600
1988-10-01	797181793.97709500
1989-01-01	788447339.23716210
1989-04-01	779262760.82925300
1989-07-01	850789261.12231000
1989-10-01	809876228.91925110
1990-01-01	792727166.29463800
1990-04-01	832945696.06123100
1990-07-01	877684528.80893800
1990-10-01	857057321.66352090
1991-01-01	869252550.48187290
1991-04-01	849666306.63155400
1991-07-01	858474691.60600600
1991-10-01	877513001.35868410
1992-01-01	868268268.28594300
1992-04-01	907409443.22660800
1992-07-01	916551816.37255500
1992-10-01	903644145.17680910
1993-01-01	869161938.57101500
1993-04-01	862580832.47499000
1993-07-01	885792244.15992090
1993-10-01	882286515.03120100
1994-01-01	910740922.17889400
1994-04-01	976268945.93364800
1994-07-01	1043980030.38561000
1994-10-01	1052941066.58366990
1995-01-01	1132314201.16338000
1995-04-01	1175824210.58517000
1995-07-01	1172854933.13429000
1995-10-01	1190126696.02172000
1996-01-01	1232887127.20063000
1996-04-01	1240916365.69359000
1996-07-01	1234278476.35404010
1996-10-01	1238909171.21490000
1997-01-01	1237763286.19760010
1997-04-01	1243146810.97861980
1997-07-01	1215012907.99016000
1997-10-01	1240031029.40807000
1998-01-01	1096581573.47732000
1998-04-01	1169796902.57139020
1998-07-01	1111415674.32269000
1998-10-01	1129042496.16211990
1999-01-01	1151013475.42733000
1999-04-01	1151672234.12866000
1999-07-01	1161737077.62572000
1999-10-01	1141158931.71761000
2000-01-01	1164218106.41775010
2000-04-01	1138025085.93556000
2000-07-01	1108744027.13096000
2000-10-01	1103211051.81935000
2001-01-01	1149798694.26135000
2001-04-01	1084994704.50522000
2001-07-01	1060894773.52910000
2001-10-01	1068354253.02079990
2002-01-01	1119040579.10201000
2002-04-01	1207200285.26106980
2002-07-01	1219732936.18376020
2002-10-01	1280357257.05647000
2003-01-01	1341176636.10932000
2003-04-01	1379716455.43746000
2003-07-01	1495528550.80074000
2003-10-01	1585800870.25681000
2004-01-01	1756620073.16026000
2004-04-01	1717819309.93834000
2004-07-01	1835468441.98034000
2004-10-01	1996137667.10125000
2005-01-01	2110815564.29539000
2005-04-01	2142081289.03853000
2005-07-01	2068786192.19175000
2005-10-01	2075971599.26558020
2006-01-01	2044322741.40118980
2006-04-01	1961341220.02648000
2006-07-01	2002856031.31251000
2006-10-01	2081372832.49656000
2007-01-01	2188012006.71653000
2007-04-01	2371450534.17475000
2007-07-01	2447232385.19250970
2007-10-01	2586418464.09644000
2008-01-01	2709521655.12910000
2008-04-01	2907719374.10131030
2008-07-01	2648769005.43125000
2008-10-01	2213834592.10254960
2009-01-01	1959433517.20960000
2009-04-01	2060718355.18842000
2009-07-01	2247686717.44255000
2009-10-01	2414750555.83091970
2010-01-01	2432973294.83715000
2010-04-01	2437339746.95570000
2010-07-01	2568208022.62876000
2010-10-01	2796801422.03289000
2011-01-01	2863209868.00659000
2011-04-01	3092265613.66538000
2011-07-01	3212243878.71264000
2011-10-01	2953482221.38846000
2012-01-01	3128683681.34256000
2012-04-01	3013856926.25505000
2012-07-01	3102911503.99353000
2012-10-01	3155668659.06806000
2013-01-01	3130218762.97943970
2013-04-01	3145883495.26325000
2013-07-01	3135550392.70299000
2013-10-01	3226887764.64874000
2014-01-01	3284455249.75338000
2014-04-01	3385464040.00641000
2014-07-01	3314242556.50880000
2014-10-01	3208782639.81455000
2015-01-01	3118224177.51420000
2015-04-01	3043719278.58772000
2015-07-01	2778174341.84061000
2015-10-01	2857972439.50084000
2016-01-01	2852790802.45630000
2016-04-01	2993516683.53727000
2016-07-01	3108408947.87873000
2016-10-01	3076687220.26079030
2017-01-01	3254580719.22192000
2017-04-01	3209997927.80863000
2017-07-01	3373113229.43708000
2017-10-01	3265672687.08156000
2018-01-01	3469967954.42951000
2018-04-01	3458355201.86696000