Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1991-01-01	2821062759.9875903
1991-04-01	3105170141.6764803
1991-07-01	2919866402.6235700
1991-10-01	2693693983.7818600
1992-01-01	2924150926.5589500
1992-04-01	2730288881.9406200
1992-07-01	2822827269.9993900
1992-10-01	2689654091.7002700
1993-01-01	2907328462.6418700
1993-04-01	3150516414.6139603
1993-07-01	2956253595.8103600
1993-10-01	3483824434.3344700
1994-01-01	3265625472.4790397
1994-04-01	3358967135.7099400
1994-07-01	4068722800.6741104
1994-10-01	4000032284.9626803
1995-01-01	3852697856.9679604
1995-04-01	3906091973.7519800
1995-07-01	3911159894.6363500
1995-10-01	3806689563.0216103
1996-01-01	4385607582.3479600
1996-04-01	4289054230.9064703
1996-07-01	4715135027.9092800
1996-10-01	4778362719.1811210
1997-01-01	4950853715.8840290
1997-04-01	5156142973.3051400
1997-07-01	5339737633.4941500
1997-10-01	5741120398.6128900
1998-01-01	6095841958.6785200
1998-04-01	6331634957.7096100
1998-07-01	6530931545.8991200
1998-10-01	6808413779.7222000
1999-01-01	6682546523.3440290
1999-04-01	6703213404.0153700
1999-07-01	7058705409.1327400
1999-10-01	7556978196.4000200
2000-01-01	7665718846.9581300
2000-04-01	7685106033.8267400
2000-07-01	8307284646.1721700
2000-10-01	8566351560.0979400
2001-01-01	8797988381.6251490
2001-04-01	8450589197.0508400
2001-07-01	8363536479.0320100
2001-10-01	8421987932.1920490
2002-01-01	8875318814.8280320
2002-04-01	9188419095.6099110
2002-07-01	9713319474.6034500
2002-10-01	10219058755.0407000
2003-01-01	10989475573.8999000
2003-04-01	11737961871.5704000
2003-07-01	12127881755.1957000
2003-10-01	13143076104.9330000
2004-01-01	14283750582.3044000
2004-04-01	14892688328.4256000
2004-07-01	14731803258.4350010
2004-10-01	15998596972.7264000
2005-01-01	16132371939.4086990
2005-04-01	16473661644.7614000
2005-07-01	16628900555.0118000
2005-10-01	16602455592.7422980
2006-01-01	17617674418.2665980
2006-04-01	18491876731.9944000
2006-07-01	19541199308.5543020
2006-10-01	20891731362.1032000
2007-01-01	22118254822.9947000
2007-04-01	22868798232.3057000
2007-07-01	24236342819.7158000
2007-10-01	25877896195.3048000
2008-01-01	28517364586.5967980
2008-04-01	30347605512.3207000
2008-07-01	28656542718.0182000
2008-10-01	21628815416.6588970
2009-01-01	17655095882.1624000
2009-04-01	18334557924.2933000
2009-07-01	20153018175.0007970
2009-10-01	21609044985.6891980
2010-01-01	20694684288.6352000
2010-04-01	20297297152.4298000
2010-07-01	22218499256.7580000
2010-10-01	24150106159.8979000
2011-01-01	24762837009.0877000
2011-04-01	26018715383.7404980
2011-07-01	25948629469.1549000
2011-10-01	24958367966.4450000
2012-01-01	24102175682.7715000
2012-04-01	23310812169.5557980
2012-07-01	23334431894.1620030
2012-10-01	23749314912.1532970
2013-01-01	24399593595.6362000
2013-04-01	24213592373.0763970
2013-07-01	24737563356.6732000
2013-10-01	25738012883.8453000
2014-01-01	25792614820.8439030
2014-04-01	27215375980.7561000
2014-07-01	25935360396.5331000
2014-10-01	24786339829.4970970
2015-01-01	22322533606.1819000
2015-04-01	22994450421.2962000
2015-07-01	22875214521.2305000
2015-10-01	22434756351.8474000
2016-01-01	22386945636.0379000
2016-04-01	23391286171.0335000
2016-07-01	23253612790.2512000
2016-10-01	23228363944.5654030
2017-01-01	24173052591.6452980
2017-04-01	25024699975.4683000
2017-07-01	27210061686.5890000
2017-10-01	27636341640.7224000
2018-01-01	29855157679.5812000
2018-04-01	29416001937.4267000
2018-07-01	28992998940.4408000