Quarter	US Dollar, Seasonally Adjusted
1981-01-01	328433246.51211500
1981-04-01	341197118.61634800
1981-07-01	419182513.52648500
1981-10-01	391967753.64687000
1982-01-01	389565019.48313797
1982-04-01	401002383.07625800
1982-07-01	377844459.29725003
1982-10-01	380942917.98249200
1983-01-01	336535777.72202200
1983-04-01	352551065.84591997
1983-07-01	361766726.57293000
1983-10-01	388366115.29757000
1984-01-01	318613328.14951600
1984-04-01	343645720.67351097
1984-07-01	374461090.39601300
1984-10-01	332863724.24244700
1985-01-01	345772785.21852500
1985-04-01	335823508.65532905
1985-07-01	326308302.48770600
1985-10-01	310961413.65586600
1986-01-01	497576746.14250300
1986-04-01	421070459.19368900
1986-07-01	412124168.92069304
1986-10-01	707620517.71674700
1987-01-01	349073864.49238497
1987-04-01	488216933.34285700
1987-07-01	424259784.54627700
1987-10-01	506334623.53847605
1988-01-01	538890150.60835300
1988-04-01	550324637.61822390
1988-07-01	577348527.10173700
1988-10-01	659885267.19135200
1989-01-01	719796536.99526300
1989-04-01	543918607.10810100
1989-07-01	583533757.98944900
1989-10-01	609206080.36616400
1990-01-01	670286790.52488100
1990-04-01	767275791.69669800
1990-07-01	651128204.89692800
1990-10-01	614762402.88261900
1991-01-01	634949347.37297000
1991-04-01	597779352.35939600
1991-07-01	706331039.49168900
1991-10-01	695788633.11989900
1992-01-01	778682724.54991700
1992-04-01	625369198.68394600
1992-07-01	584353179.34200700
1992-10-01	664786660.49037400
1993-01-01	702960982.84861790
1993-04-01	643134679.81260400
1993-07-01	614222410.04588700
1993-10-01	676455198.95883200
1994-01-01	672998461.61572600
1994-04-01	616394300.85308500
1994-07-01	605277747.17143100
1994-10-01	604367369.56213000
1995-01-01	740043693.48409300
1995-04-01	678883309.60906500
1995-07-01	680847940.70211600
1995-10-01	735112096.91853800
1996-01-01	909145753.40878700
1996-04-01	836791748.13736090
1996-07-01	801306417.13516400
1996-10-01	1035739867.07241010
1997-01-01	1037989049.14404010
1997-04-01	971546085.39588000
1997-07-01	921218024.66613300
1997-10-01	970851931.09328890
1998-01-01	954634670.82924000
1998-04-01	959192176.08502300
1998-07-01	961657898.51560100
1998-10-01	1060340863.48115020
1999-01-01	1036933408.77215990
1999-04-01	1062446651.49666000
1999-07-01	1161811174.11874990
1999-10-01	901967918.41100410
2000-01-01	982811992.63802790
2000-04-01	1060861834.24996010
2000-07-01	1066927365.43502000
2000-10-01	957595508.86231790
2001-01-01	1090898144.38735990
2001-04-01	1082256557.43600000
2001-07-01	1141108483.82861000
2001-10-01	1173301872.46672990
2002-01-01	1124321562.94152000
2002-04-01	1130643611.34359000
2002-07-01	1174099552.53307000
2002-10-01	1252059281.84706000
2003-01-01	1155035238.96835020
2003-04-01	1270994836.33206000
2003-07-01	1251950073.64348000
2003-10-01	1258733697.97877980
2004-01-01	1343407349.52232980
2004-04-01	1435763545.32446000
2004-07-01	1487518677.39717000
2004-10-01	1494560696.11097000
2005-01-01	1735692435.74617000
2005-04-01	1777069951.23732020
2005-07-01	1883004958.35258980
2005-10-01	1721774866.03917000
2006-01-01	2364750914.83162980
2006-04-01	2007328341.88819000
2006-07-01	1930001962.81204990
2006-10-01	2145391083.45986000
2007-01-01	1882914131.11642000
2007-04-01	2149927576.99273970
2007-07-01	2294044359.46586000
2007-10-01	2594421970.67058000
2008-01-01	2685762067.64939980
2008-04-01	2307465265.33699000
2008-07-01	2441328103.75006000
2008-10-01	2210018136.75617000
2009-01-01	1890889714.52347020
2009-04-01	2113037643.23335000
2009-07-01	2040680815.51362000
2009-10-01	1885712492.88466000
2010-01-01	2537546135.39853000
2010-04-01	2006950196.11035000
2010-07-01	2130832944.47036000
2010-10-01	2076584305.76952000
2011-01-01	2334407178.07543000
2011-04-01	2409475233.22057000
2011-07-01	2292398232.26796000
2011-10-01	2473648641.97566030
2012-01-01	2205951616.35624000
2012-04-01	2172954039.11045030
2012-07-01	2252465912.11866000
2012-10-01	2298755211.15314000
2013-01-01	2022553556.31444000
2013-04-01	2687848836.44494000
2013-07-01	2304902976.91098000
2013-10-01	2386334362.34921030
2014-01-01	2771728765.92292000
2014-04-01	2259347831.10834000
2014-07-01	2280308888.12397000
2014-10-01	2356423495.90733000
2015-01-01	2233366386.30886000
2015-04-01	2178652782.29743000
2015-07-01	2299603129.20012000
2015-10-01	1850758677.82440000
2016-01-01	1898536260.10977000
2016-04-01	2590582979.55332000
2016-07-01	2200966803.92571970
2016-10-01	2277141743.51286030
2017-01-01	2323745900.79395000
2017-04-01	2315063291.96898030
2017-07-01	2564593719.85163970
2017-10-01	2466143040.28066000
2018-01-01	2705393428.28567000
2018-04-01	2663976162.35490040