Quarter	US Dollars, sum over component sub-periods
1993-01-01	849818631.1451840
1993-04-01	855744792.9703240
1993-07-01	1055128890.1424500
1993-10-01	1049759905.8953599
1994-01-01	884813209.0167589
1994-04-01	1258558286.8623300
1994-07-01	1434616242.5403400
1994-10-01	1240863677.1168000
1995-01-01	1040176366.3525600
1995-04-01	1362653829.9042199
1995-07-01	1363514567.0409400
1995-10-01	1273562174.8186100
1996-01-01	1207238675.9364200
1996-04-01	1468457298.2164500
1996-07-01	1911537284.9633000
1996-10-01	1774219946.9607000
1997-01-01	1294873209.5734098
1997-04-01	1384106666.5578000
1997-07-01	1510200517.9982600
1997-10-01	1365687745.4291100
1998-01-01	1245344553.2255400
1998-04-01	1444744112.4366500
1998-07-01	1557819016.8230002
1998-10-01	1588282624.5078600
1999-01-01	1451266322.4327500
1999-04-01	1446646460.3336700
1999-07-01	1583613078.8289099
1999-10-01	1469285422.6214800
2000-01-01	1267696490.3693300
2000-04-01	1362162431.8727500
2000-07-01	1461516532.3579100
2000-10-01	1462949644.4888300
2001-01-01	1261205504.4653900
2001-04-01	1390266818.4544300
2001-07-01	1511394185.1550000
2001-10-01	1494997580.7580500
2002-01-01	1389677965.8887599
2002-04-01	1498149898.3436399
2002-07-01	1763592729.7649200
2002-10-01	1786347405.1489800
2003-01-01	1544109747.7869802
2003-04-01	1856917970.4493800
2003-07-01	2020224292.2725700
2003-10-01	2087240962.6417700
2004-01-01	2002150312.1919500
2004-04-01	2276788916.1306000
2004-07-01	2545457421.5660400
2004-10-01	2790814806.4575996
2005-01-01	2306955954.6438800
2005-04-01	2628230765.8208800
2005-07-01	2812891469.3052400
2005-10-01	3063011403.5139300
2006-01-01	2746064100.1360100
2006-04-01	3130397512.9736200
2006-07-01	3277364645.7062800
2006-10-01	3626134683.0886300
2007-01-01	3221346752.7918700
2007-04-01	3549475987.2790900
2007-07-01	3961934134.5155597
2007-10-01	4607901065.5343500
2008-01-01	4276437433.9713600
2008-04-01	4904643408.5746100
2008-07-01	4884530965.4745200
2008-10-01	4384505176.0945000
2009-01-01	3488442704.2947100
2009-04-01	4047557656.4327397
2009-07-01	4156394068.1281200
2009-10-01	4589948649.0124900
2010-01-01	3882105571.0306500
2010-04-01	4073387403.2809800
2010-07-01	4567226517.3032500
2010-10-01	5355948490.0271100
2011-01-01	4545698258.5836000
2011-04-01	5095829392.4731690
2011-07-01	5167563133.3245400
2011-10-01	5528456247.6554500
2012-01-01	4681365349.8182000
2012-04-01	4852329364.7601000
2012-07-01	5070174527.3115810
2012-10-01	5702318202.4741900
2013-01-01	4586067427.4407300
2013-04-01	4941665408.2247000
2013-07-01	5118847746.4759500
2013-10-01	5749139245.4749700
2014-01-01	4949745218.5108300
2014-04-01	5586646567.3700700
2014-07-01	5714387528.1320400
2014-10-01	6105215350.2987000
2015-01-01	4425032629.9760700
2015-04-01	4903952495.0923300
2015-07-01	4990327295.5599700
2015-10-01	5349589704.9440600
2016-01-01	4464961117.3988200
2016-04-01	5116991662.8434910
2016-07-01	4891556218.3130090
2016-10-01	5366763170.8859300
2017-01-01	4790783870.2383795
2017-04-01	5088800401.9702410
2017-07-01	5607700971.9168800
2017-10-01	6329361995.6426400
2018-01-01	5796428752.2069300
2018-04-01	5934880430.7005005