Quarterly US Dollars, sum over component sub-periods
1993-01-01 0.00000000000
1993-04-01 0.00000000000
1993-07-01 0.00000000000
1993-10-01 0.00000000000
1994-01-01 -226926.75851880200
1994-04-01 -235275.42478389802
1994-07-01 0.00000000000
1994-10-01 -126365.69216342899
1995-01-01 0.00000000000
1995-04-01 -560291.24768285590
1995-07-01 -136591.88127306900
1995-10-01 -137371.37843427700
1996-01-01 -266385.56276878400
1996-04-01 -128581.05514112700
1996-07-01 -130616.91295805600
1996-10-01 -127654.40158580699
1997-01-01 -469762.06548642804
1997-04-01 -114183.75536943400
1997-07-01 -108243.51438651800
1997-10-01 556977.07512843990
1998-01-01 645146.71879368010
1998-04-01 218162.29781272700
1998-07-01 665623.93644735390
1998-10-01 117652.45505719200
1999-01-01 674083.43518724700
1999-04-01 211501.51394581402
1999-07-01 0.00000000000
1999-10-01 415460.80135596500
2000-01-01 6717356.41773149900
2000-04-01 7195801.21149088100
2000-07-01 5791651.87034099000
2000-10-01 6344719.59270574000
2001-01-01 3601590.03772713000
2001-04-01 4453624.02400092000
2001-07-01 3025130.93177438000
2001-10-01 3314514.78150284000
2002-01-01 10695832.35065979900
2002-04-01 8811590.21185833000
2002-07-01 10914426.06290450000
2002-10-01 7702773.27311057000
2003-01-01 13846200.38821200100
2003-04-01 7383436.50372605000
2003-07-01 13496334.06838090000
2003-10-01 28174008.37551530000
2004-01-01 17386686.24382520000
2004-04-01 13856998.73563440000
2004-07-01 19916357.51364950000
2004-10-01 39884734.36085770000
2005-01-01 12322600.39267110000
2005-04-01 12095353.74137909900
2005-07-01 17932623.15303970000
2005-10-01 50431337.52501850000
2006-01-01 22131543.05358440000
2006-04-01 25263413.85499340000
2006-07-01 48561446.40772010000
2006-10-01 90173334.08535400000
2007-01-01 60535191.68207260000
2007-04-01 33962880.04473439600
2007-07-01 42876809.98263460000
2007-10-01 137934227.43429700000
2008-01-01 28913780.63224300000
2008-04-01 83449366.76073260000
2008-07-01 42205837.09851210000
2008-10-01 144978562.91281900000
2009-01-01 70211440.62885500000
2009-04-01 100592480.63629900000
2009-07-01 181313145.93147800000
2009-10-01 339076210.10650600000
2010-01-01 67707426.01959400000
2010-04-01 84321166.25311321000
2010-07-01 137018649.90460200000
2010-10-01 211547713.14284500000
2011-01-01 101448131.46085400000
2011-04-01 134286426.36842300000
2011-07-01 168588523.04064400000
2011-10-01 270139194.69467900000
2012-01-01 121436647.78399000000
2012-04-01 177092961.30638897000
2012-07-01 223115330.33894598000
2012-10-01 232177060.82704198000
2013-01-01 129178530.77407199000
2013-04-01 197729892.53370700000
2013-07-01 204386758.97436300000
2013-10-01 236017114.69090798000
2014-01-01 96482665.93155560000
2014-04-01 85155105.97121410000
2014-07-01 94703387.36261190000
2014-10-01 143469070.95212500000
2015-01-01 59438520.88960060500
2015-04-01 83174789.84913440000
2015-07-01 103832539.56045900000
2015-10-01 141817846.65514300000
2016-01-01 35819354.08103700000
2016-04-01 72382836.38085290000
2016-07-01 53896624.30080160000
2016-10-01 86739490.74023100000
2017-01-01 30901155.87422420000
2017-04-01 64996817.75047649400
2017-07-01 121442327.95222400000
2017-10-01 158258360.11343300000
2018-01-01 60460778.78576039500
2018-04-01 101729111.10353501000