Quarterly US Dollars, sum over component sub-periods
1993-01-01 36836165.916090300
1993-04-01 54591015.231809600
1993-07-01 51146894.187687404
1993-10-01 64901772.653935894
1994-01-01 17019506.888910200
1994-04-01 25645021.301444800
1994-07-01 15656202.472309600
1994-10-01 57622755.626523400
1995-01-01 62619867.725842800
1995-04-01 33057183.613288500
1995-07-01 15025106.940037600
1995-10-01 57009122.050225005
1996-01-01 57139703.213904100
1996-04-01 59790190.640624300
1996-07-01 59822546.134789500
1996-10-01 104676609.300362000
1997-01-01 100176760.464981000
1997-04-01 146611941.894353000
1997-07-01 212914992.798280980
1997-10-01 265678064.836266000
1998-01-01 86449660.318353190
1998-04-01 61412686.834282800
1998-07-01 -40603060.123288600
1998-10-01 -16118386.342835201
1999-01-01 85720943.507978200
1999-04-01 55201895.139857600
1999-07-01 -18872463.131483800
1999-10-01 162964499.331877000
2000-01-01 -81694908.197999300
2000-04-01 82237728.131324400
2000-07-01 92485440.804507600
2000-10-01 50931584.675692596
2001-01-01 -23641206.401490900
2001-04-01 156400796.607562000
2001-07-01 -13257191.436305400
2001-10-01 64140340.096109000
2002-01-01 213653634.742279000
2002-04-01 32951675.896428496
2002-07-01 -119960358.529221000
2002-10-01 272398073.021819000
2003-01-01 -644009.320381955
2003-04-01 42710340.390784600
2003-07-01 -94699277.379806200
2003-10-01 -129457785.320406000
2004-01-01 335725653.801632000
2004-04-01 354498176.349882000
2004-07-01 263800097.374044980
2004-10-01 281783058.341644000
2005-01-01 852225799.497393000
2005-04-01 284240812.922408000
2005-07-01 700958181.206574000
2005-10-01 677730568.909329000
2006-01-01 1501456804.010300000
2006-04-01 668286425.208954000
2006-07-01 714018957.417449000
2006-10-01 1143227591.794570000
2007-01-01 1152134070.260749800
2007-04-01 1841408055.758750000
2007-07-01 1386212763.765500000
2007-10-01 977855148.060998000
2008-01-01 589661350.095898000
2008-04-01 359738655.961061000
2008-07-01 299496224.820046000
2008-10-01 292585930.230223000
2009-01-01 -899461962.044979000
2009-04-01 -291840701.602470000
2009-07-01 -507762603.472144960
2009-10-01 886063955.934663000
2010-01-01 -492505755.320442000
2010-04-01 -110647684.223542000
2010-07-01 -304385445.641043000
2010-10-01 -1076228597.197150000
2011-01-01 -786564825.194465000
2011-04-01 676469671.952397000
2011-07-01 -1505153815.421490000
2011-10-01 -1002007576.530839900
2012-01-01 325229899.032716000
2012-04-01 64502360.273073090
2012-07-01 383913535.322427000
2012-10-01 242559489.483366000
2013-01-01 -691547170.364568000
2013-04-01 -173438109.170913000
2013-07-01 -193524986.948506000
2013-10-01 505925960.384144000
2014-01-01 1168892979.730450000
2014-04-01 445247389.836605970
2014-07-01 -492192709.705546000
2014-10-01 213642802.784235000
2015-01-01 -164469089.052474000
2015-04-01 446511471.570419000
2015-07-01 -952280014.855344000
2015-10-01 771025113.836524000
2016-01-01 -409552983.892719000
2016-04-01 421988548.448124000
2016-07-01 -294701831.839373050
2016-10-01 168845691.912972000
2017-01-01 -187964272.283212000
2017-04-01 -199499538.746809000
2017-07-01 48623910.804855600
2017-10-01 432384448.167058000
2018-01-01 -304515873.640476000
2018-04-01 -79215291.433080600