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 0.00000000000
1994-04-01 0.00000000000
1994-07-01 0.00000000000
1994-10-01 0.00000000000
1995-01-01 0.00000000000
1995-04-01 0.00000000000
1995-07-01 0.00000000000
1995-10-01 0.00000000000
1996-01-01 0.00000000000
1996-04-01 0.00000000000
1996-07-01 0.00000000000
1996-10-01 0.00000000000
1997-01-01 0.00000000000
1997-04-01 0.00000000000
1997-07-01 0.00000000000
1997-10-01 0.00000000000
1998-01-01 0.00000000000
1998-04-01 0.00000000000
1998-07-01 0.00000000000
1998-10-01 0.00000000000
1999-01-01 0.00000000000
1999-04-01 0.00000000000
1999-07-01 0.00000000000
1999-10-01 0.00000000000
2000-01-01 0.00000000000
2000-04-01 0.00000000000
2000-07-01 0.00000000000
2000-10-01 0.00000000000
2001-01-01 0.00000000000
2001-04-01 0.00000000000
2001-07-01 0.00000000000
2001-10-01 0.00000000000
2002-01-01 0.00000000000
2002-04-01 0.00000000000
2002-07-01 0.00000000000
2002-10-01 0.00000000000
2003-01-01 -322004.66019097803
2003-04-01 -454365.32330621895
2003-07-01 -1124694.50569840990
2003-10-01 -1902042.75952846000
2004-01-01 -2626765.54762827000
2004-04-01 -240991.28235885900
2004-07-01 -366558.72724508400
2004-10-01 906471.23547403790
2005-01-01 917640.45477338100
2005-04-01 629966.34069682700
2005-07-01 0.00000000000
2005-10-01 11061590.54204420000
2006-01-01 70844993.79652850000
2006-04-01 30668024.77919590000
2006-07-01 53022471.66827179500
2006-10-01 27219704.56653750300
2007-01-01 5110113.58355158000
2007-04-01 -2965013.33723872000
2007-07-01 -1374256.73021265000
2007-10-01 6664889.14073283000
2008-01-01 -149812.33488208800
2008-04-01 -4063077.78235777050
2008-07-01 -750993.54267815000
2008-10-01 -1182961.98206290000
2009-01-01 -911836.89128383110
2009-04-01 272239.46045006500
2009-07-01 857948.64005431400
2009-10-01 591497.96791366010
2010-01-01 0.00000000000
2010-04-01 15388930.79430880000
2010-07-01 34351518.26072020000
2010-10-01 131197649.86044100000
2011-01-01 131800537.36962700000
2011-04-01 71676999.28346680000
2011-07-01 63397191.66268770400
2011-10-01 -2559922.54324134000
2012-01-01 262282.17663928700
2012-04-01 128235.30869398200
2012-07-01 15766983.52367200000
2012-10-01 9214405.43248740000
2013-01-01 4882130.37654818000
2013-04-01 -522403.94328588300
2013-07-01 -132460.63446167400
2013-10-01 -120866896.10468700000
2014-01-01 -77569870.62110860000
2014-04-01 -685628.87255405800
2014-07-01 -132452.29001763900
2014-10-01 -57812166.97200510000
2015-01-01 72384410.85608560000
2015-04-01 331814.32120665297
2015-07-01 5891996.35621448000
2015-10-01 3392247.87523875000
2016-01-01 0.00000000000
2016-04-01 -112921.74162379600
2016-07-01 0.00000000000
2016-10-01 0.00000000000
2017-01-01 532778.54955559000
2017-04-01 -51799494.34936450400
2017-07-01 -55201058.16010170400
2017-10-01 -1884028.09658848980
2018-01-01 -16958511.12283520000
2018-04-01 -56939713.24062040000