Quarterly US Dollars, sum over component sub-periods
1995-01-01 351641293.15683603
1995-04-01 72038230.11009270
1995-07-01 227968406.58970600
1995-10-01 70520611.10510090
1996-01-01 35171724.27945400
1996-04-01 29248974.43519620
1996-07-01 36056451.83454720
1996-10-01 138146016.91258400
1997-01-01 2141755268.75442980
1997-04-01 1292680786.31078980
1997-07-01 196094305.28407902
1997-10-01 2315850363.58282000
1998-01-01 2724486216.39947000
1998-04-01 5706408171.72596000
1998-07-01 3588886600.32831000
1998-10-01 7804784082.39365000
1999-01-01 -4244189467.27784970
1999-04-01 2021563147.99904000
1999-07-01 449878503.68409300
1999-10-01 394396113.72316300
2000-01-01 -1192615369.13851000
2000-04-01 2522414267.44643000
2000-07-01 -4040368690.95614000
2000-10-01 273019105.03437500
2001-01-01 358910685.83419700
2001-04-01 -952450825.06871400
2001-07-01 -1256032849.89524980
2001-10-01 -3272764601.51726000
2002-01-01 -1769914630.18989000
2002-04-01 -623498665.18361500
2002-07-01 188868149.76299497
2002-10-01 -1696792011.43082000
2003-01-01 -929671424.35711610
2003-04-01 3080537864.23990000
2003-07-01 142958441.81324700
2003-10-01 233220844.00703698
2004-01-01 -1216395786.75968000
2004-04-01 2101949399.08834030
2004-07-01 1862137477.53993990
2004-10-01 1573913796.36853000
2005-01-01 -1525374122.07377000
2005-04-01 -1330246078.36327000
2005-07-01 -2203638116.85603000
2005-10-01 -3600190877.18450000
2006-01-01 522057579.16462094
2006-04-01 2204576369.59051000
2006-07-01 4640618099.19155000
2006-10-01 3798767288.52497000
2007-01-01 527068353.68642205
2007-04-01 -806151061.90376200
2007-07-01 5272647622.66364000
2007-10-01 -4577615644.32776000
2008-01-01 2491518982.79716970
2008-04-01 -4434682923.36475100
2008-07-01 -3432377354.83750000
2008-10-01 -6636465470.22977100
2009-01-01 -9342905974.81859000
2009-04-01 2447195710.94571970
2009-07-01 15226860681.62800000
2009-10-01 1091268241.84204000
2010-01-01 2400838168.28601000
2010-04-01 -2177956615.13327030
2010-07-01 4565850793.02918000
2010-10-01 3039040397.71813000
2011-01-01 4313596425.32337950
2011-04-01 -1537169382.22375000
2011-07-01 -7789806378.68703900
2011-10-01 -2818609452.87415030
2012-01-01 -205891508.66184000
2012-04-01 1205411901.72343000
2012-07-01 588133512.39094090
2012-10-01 3597511529.41621000
2013-01-01 -651830380.00400000
2013-04-01 -340868572.99403900
2013-07-01 2528673511.87335000
2013-10-01 -3548423402.53286030
2014-01-01 2191417369.66701000
2014-04-01 1782635068.64055000
2014-07-01 -2896731582.68576000
2014-10-01 24972858.30324190
2015-01-01 2602686748.04463000
2015-04-01 -1342741953.14959000
2015-07-01 4023232983.61136000
2015-10-01 2685347188.97932000
2016-01-01 1209040966.98147000
2016-04-01 -2361193617.35356000
2016-07-01 -108239597.45709600
2016-10-01 3577330549.78344000
2017-01-01 -2490206940.62283040
2017-04-01 636770854.10365310
2017-07-01 2011902396.34584000
2017-10-01 -3510179847.45642000
2018-01-01 4309673804.91182000
2018-04-01 7293762848.79327000