Quarterly US Dollars, sum over component sub-periods
1996-01-01 -1588321540.399440000
1996-04-01 -595880367.099095000
1996-07-01 -738008684.146559000
1996-10-01 -364499956.827726960
1997-01-01 -1889053900.906659800
1997-04-01 -652064680.488607000
1997-07-01 -1091628915.469720000
1997-10-01 -416181924.058849000
1998-01-01 -5102706603.978749000
1998-04-01 -827309112.018521000
1998-07-01 -7147556478.447329500
1998-10-01 -1379563487.648490200
1999-01-01 -7128995741.764150000
1999-04-01 -3389625917.241890000
1999-07-01 -5091724181.779990000
1999-10-01 -859971552.357186900
2000-01-01 -4560908749.213880000
2000-04-01 -931327270.415870000
2000-07-01 -2894692183.450200000
2000-10-01 -864606523.325565900
2001-01-01 -1234587111.109520000
2001-04-01 -520058002.205136950
2001-07-01 -614244047.859237000
2001-10-01 -501245374.281503000
2002-01-01 -1457115899.822640000
2002-04-01 -670162307.192532100
2002-07-01 -856862740.728110000
2002-10-01 -338323289.969378000
2003-01-01 -1128898649.074830000
2003-04-01 -1737974970.430020000
2003-07-01 -470448305.806760000
2003-10-01 -658635240.372743000
2004-01-01 -2116990203.182600000
2004-04-01 -287411601.067292000
2004-07-01 -627283460.860864000
2004-10-01 -1758589353.101220100
2005-01-01 -1167655868.879800000
2005-04-01 -661255496.057362900
2005-07-01 -340827955.125429030
2005-10-01 -2711824803.133929700
2006-01-01 -2518985348.471640000
2006-04-01 -1227138588.482410000
2006-07-01 -298454036.232587000
2006-10-01 -710450171.114279000
2007-01-01 -2091740541.158840200
2007-04-01 -182806488.972700000
2007-07-01 -599478560.928945000
2007-10-01 -1155528969.683889900
2008-01-01 -1541453264.496319800
2008-04-01 -716079773.777775000
2008-07-01 -1102840983.026190000
2008-10-01 -2107539919.690389900
2009-01-01 -1045228117.496540100
2009-04-01 -757237910.105096000
2009-07-01 -1979375484.400590000
2009-10-01 -1209622226.741170000
2010-01-01 -1336658565.266240000
2010-04-01 -752075788.412725100
2010-07-01 -1916509436.911419900
2010-10-01 -961389203.247892000
2011-01-01 -2036089303.158840000
2011-04-01 -55570071.082210900
2011-07-01 -102777775.496463000
2011-10-01 2692844829.989980000
2012-01-01 761556938.719384000
2012-04-01 276326610.750296060
2012-07-01 -1514698385.375030000
2012-10-01 -539341116.017928000
2013-01-01 -2494506433.128550000
2013-04-01 -3520408825.507300400
2013-07-01 -1122953277.872670000
2013-10-01 -543583974.991933000
2014-01-01 -685593101.150744000
2014-04-01 -381441081.440130950
2014-07-01 -653207545.141503000
2014-10-01 -275377943.036107000
2015-01-01 -1110461572.964830200
2015-04-01 -220456961.080708000
2015-07-01 -533900101.554082000
2015-10-01 -388140998.557441000
2016-01-01 -4867289770.607910000
2016-04-01 34014496.348554604
2016-07-01 -843531478.265710000
2016-10-01 -903408143.789737000
2017-01-01 -589662123.976118000
2017-04-01 -1282058949.348590000
2017-07-01 -183230048.219474020
2017-10-01 -508223727.564753950
2018-01-01 -807276230.346832000
2018-04-01 -582211719.709446100
2018-07-01 -195268473.979716000