Quarterly US Dollars, Sum Over Component Sub-periods
1990-01-01 532514369.435366
1990-04-01 2561517429.938480
1990-07-01 3180254905.927570
1990-10-01 3160749648.422930
1991-01-01 896193771.626298
1991-04-01 2133534427.751030
1991-07-01 1041144588.845500
1991-10-01 1926193412.013390
1992-01-01 712445866.002434
1992-04-01 2079531184.596070
1992-07-01 1181187569.367370
1992-10-01 3258148011.198560
1993-01-01 2146140434.300210
1993-04-01 2973944530.450530
1993-07-01 1612647615.152600
1993-10-01 3297010267.767260
1994-01-01 1913196859.783370
1994-04-01 2911954083.970390
1994-07-01 3887646458.262430
1994-10-01 5928966407.639280
1995-01-01 5015402843.601890
1995-04-01 5355970929.243330
1995-07-01 6281780181.952300
1995-10-01 8987391550.126580
1996-01-01 6191612102.329430
1996-04-01 8926285965.512190
1996-07-01 8189846011.628190
1996-10-01 7422634618.232070
1997-01-01 6258061352.100240
1997-04-01 3676251382.410920
1997-07-01 4003946671.800550
1997-10-01 4203491672.975020
1998-01-01 3146897130.078270
1998-04-01 3019971896.523920
1998-07-01 4647747787.415790
1998-10-01 4729776471.096890
1999-01-01 5938458144.921140
1999-04-01 5972165648.336730
1999-07-01 7988512194.574700
1999-10-01 7853520489.019700
2000-01-01 9727683589.896530
2000-04-01 9932204153.340240
2000-07-01 11510066359.239700
2000-10-01 13233269974.438000
2001-01-01 14984621425.299400
2001-04-01 11364275363.886100
2001-07-01 9609061488.673140
2001-10-01 9028050402.076870
2002-01-01 9734392972.916450
2002-04-01 8176962676.962680
2002-07-01 8719047923.731530
2002-10-01 8922965826.306730
2003-01-01 10552880367.556100
2003-04-01 7240392184.928070
2003-07-01 10344577614.537000
2003-10-01 11122681666.159900
2004-01-01 12425177726.617200
2004-04-01 13490984913.528800
2004-07-01 12073879569.673200
2004-10-01 11354983202.687600
2005-01-01 10526630597.319300
2005-04-01 9555323255.065940
2005-07-01 13311450889.147400
2005-10-01 17171579485.431900
2006-01-01 12967892822.082300
2006-04-01 8818864898.577410
2006-07-01 9783868953.830600
2006-10-01 10201896067.415700
2007-01-01 11735233868.214400
2007-04-01 13206007281.553400
2007-07-01 8675701530.612240
2007-10-01 8421106244.270140
2008-01-01 12432665516.783900
2008-04-01 14941126026.584000
2008-07-01 13675257402.315000
2008-10-01 1502227355.221910
2009-01-01 497805374.156943
2009-04-01 -1998172055.295330
2009-07-01 -3578307762.418350
2009-10-01 -1075927387.529600
2010-01-01 219069275.854338
2010-04-01 -1935923211.622020
2010-07-01 -7381624534.838960
2010-10-01 -267469403.868930
2011-01-01 944091400.757166
2011-04-01 -3031513690.373690
2011-07-01 -587895077.059164
2011-10-01 3256852328.651040
2012-01-01 526508591.980818
2012-04-01 -3969641973.271740
2012-07-01 -7166309300.455640
2012-10-01 -1415741675.075680
2013-01-01 629564757.592782
2013-04-01 -2647863470.557580
2013-07-01 -3754813863.928110
2013-10-01 -1250793852.406960