Quarterly US Dollars, sum over component sub-periods
1991-01-01 -882915352.453126100
1991-04-01 -550514327.462893000
1991-07-01 -512557188.186944000
1991-10-01 -884769743.285050000
1992-01-01 -305566985.035302040
1992-04-01 -433740407.607012000
1992-07-01 -351234749.061113000
1992-10-01 -225920262.857880000
1993-01-01 -142362539.248868000
1993-04-01 -292510265.125764970
1993-07-01 -144568275.478371000
1993-10-01 -634624817.257978000
1994-01-01 -38567579.167150000
1994-04-01 -509622925.400678040
1994-07-01 67609350.460908200
1994-10-01 -1227778744.493389800
1995-01-01 -150675525.420674000
1995-04-01 -2098433849.018770200
1995-07-01 -307248475.609756000
1995-10-01 -303573753.950603000
1996-01-01 -134517419.135171980
1996-04-01 -182487587.883566980
1996-07-01 -1190838276.660140000
1996-10-01 -789743835.347926000
1997-01-01 -347956488.089255000
1997-04-01 -317389959.722140970
1997-07-01 769049402.720938000
1997-10-01 -349507125.241871000
1998-01-01 296794084.011436000
1998-04-01 -78182314.253856110
1998-07-01 567302740.627304100
1998-10-01 -829083939.387861000
1999-01-01 243583473.789816000
1999-04-01 -59178011.650782000
1999-07-01 -888221661.119876000
1999-10-01 55007879.019283205
2000-01-01 157962300.548147000
2000-04-01 -308180936.044918000
2000-07-01 -912720281.338784100
2000-10-01 -1017300486.911530000
2001-01-01 509302567.044927000
2001-04-01 -11359505.253113100
2001-07-01 -3441833096.838579700
2001-10-01 664584382.683582100
2002-01-01 140260693.823865030
2002-04-01 -68971091.281373410
2002-07-01 60988673.360966995
2002-10-01 -2887347726.998440300
2003-01-01 -33279231.125947600
2003-04-01 170383731.429198000
2003-07-01 234136660.607523000
2003-10-01 6963308056.781540000
2004-01-01 350041953.024370000
2004-04-01 212123333.852951970
2004-07-01 233531357.984326000
2004-10-01 -707289656.639684900
2005-01-01 -1994518396.732190000
2005-04-01 94388321.548954710
2005-07-01 -1781690807.264340000
2005-10-01 586354179.865199900
2006-01-01 157579591.867662000
2006-04-01 -30165241.089037700
2006-07-01 -316087143.257210970
2006-10-01 -1079649650.422890200
2007-01-01 183556143.074873000
2007-04-01 479916016.785517000
2007-07-01 411087780.750046970
2007-10-01 -1846116597.300910000
2008-01-01 755096552.814056000
2008-04-01 379580116.371129040
2008-07-01 -446853845.234414000
2008-10-01 -1203048163.611810000
2009-01-01 28623301.969921900
2009-04-01 336370250.753251970
2009-07-01 51495254.536271300
2009-10-01 -3244271078.926890000
2010-01-01 362547319.937137000
2010-04-01 -550207242.912898000
2010-07-01 12923438.417857802
2010-10-01 -1252806738.317920000
2011-01-01 1286559187.394389900
2011-04-01 -418835477.740740000
2011-07-01 134136597.059139010
2011-10-01 -1985960962.493549800
2012-01-01 200645865.129055020
2012-04-01 421894165.603202000
2012-07-01 -7508087.392224780
2012-10-01 -3418414635.094619800
2013-01-01 319317716.520178000
2013-04-01 101868768.940747010
2013-07-01 -915302984.130166000
2013-10-01 -1766725575.944630000
2014-01-01 1739154873.112840000
2014-04-01 -1149113990.400600000
2014-07-01 105961832.014111000
2014-10-01 -520684095.622594000
2015-01-01 325335843.505579000
2015-04-01 277617982.076232970
2015-07-01 -111169742.570085000
2015-10-01 -2486189410.497560000
2016-01-01 349376469.036577050
2016-04-01 -1361836203.982970000
2016-07-01 -646089968.326380000
2016-10-01 1686301900.726230100
2017-01-01 -125735737.695119000
2017-04-01 -1221852191.552950000
2017-07-01 -736405605.667740000
2017-10-01 -1670897418.161910000
2018-01-01 791397185.732311000
2018-04-01 -16676903.459595898
