Quarterly US Dollars, sum over component sub-periods
1999-01-01 15136973014.0814000
1999-04-01 -37772479436.5276950
1999-07-01 737213492.0510900
1999-10-01 1735342900.3819199
2000-01-01 -46637381972.4618000
2000-04-01 -27576590486.2738000
2000-07-01 12295516978.1143000
2000-10-01 -10246041827.1499000
2001-01-01 -32962578822.9113000
2001-04-01 -14455407338.6346020
2001-07-01 50096009982.6567000
2001-10-01 21986815938.1625020
2002-01-01 -20343937009.8152000
2002-04-01 -25209393670.6172000
2002-07-01 42451067724.0731050
2002-10-01 16558729116.2686020
2003-01-01 -5191560055.6478200
2003-04-01 23942321940.4308970
2003-07-01 -10867092891.8510990
2003-10-01 -5930472890.4646600
2004-01-01 13312845563.4161000
2004-04-01 11340161637.6274000
2004-07-01 23213750590.0022000
2004-10-01 41068139165.6556000
2005-01-01 3468784622.9632800
2005-04-01 -2798928361.6650000
2005-07-01 14640108241.7580000
2005-10-01 15535412367.9498000
2006-01-01 -27189095534.2349000
2006-04-01 -21199880060.3666000
2006-07-01 7750507734.4641100
2006-10-01 38459777750.3091000
2007-01-01 4566614616.6413100
2007-04-01 9379931586.4989600
2007-07-01 -21679037213.6011000
2007-10-01 -16849798895.9301000
2008-01-01 -62614583793.1704000
2008-04-01 -93754726685.5766900
2008-07-01 -47397997295.3510000
2008-10-01 -119227851847.9040000
2009-01-01 -32935012093.9365000
2009-04-01 -13299562222.0901010
2009-07-01 42024418972.8088000
2009-10-01 32551985281.6861000
2010-01-01 -27772231721.9021000
2010-04-01 -25534444679.7568000
2010-07-01 39108909340.1214000
2010-10-01 -3796425186.4303703
2011-01-01 -10792878029.0024010
2011-04-01 -35465721673.5724000
2011-07-01 8957500755.1913300
2011-10-01 -4334353064.0038900
2012-01-01 -7638968394.6192400
2012-04-01 10747401221.6427000
2012-07-01 62453522276.4244000
2012-10-01 116200141521.5760000
2013-01-01 57927136665.0924000
2013-04-01 103819947668.9200000
2013-07-01 83921759569.5381000
2013-10-01 195684593684.4430200
2014-01-01 42906005998.8524000
2014-04-01 50809213229.4911000
2014-07-01 111251976477.4160000
2014-10-01 127009460044.4580000
2015-01-01 37458651185.6337050
2015-04-01 42790774862.8100050
2015-07-01 84913672769.8819000
2015-10-01 130110214391.5360100
2016-01-01 65519660351.0611950
2016-04-01 87756002285.5165000
2016-07-01 125992007312.1990000
2016-10-01 102036888877.3620000
2017-01-01 52842042102.0226000
2017-04-01 121143730383.5570000
2017-07-01 136688390419.8040000
2017-10-01 140451939565.5510000
2018-01-01 154084048959.9870000
2018-04-01 99875592404.7400000