Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1988-01-01	7649690000.000000
1988-04-01	7462690000.000000
1988-07-01	7766960000.000000
1988-10-01	7475270000.000000
1989-01-01	7746940000.000000
1989-04-01	8178970000.000000
1989-07-01	8347549999.999999
1989-10-01	8535309999.999999
1990-01-01	9440610000.000000
1990-04-01	10614900000.000000
1990-07-01	12013680000.000000
1990-10-01	14636520000.000000
1991-01-01	12338060000.000000
1991-04-01	9785150000.000000
1991-07-01	10176040000.000000
1991-10-01	11270450000.000000
1992-01-01	12998620000.000000
1992-04-01	13690370000.000000
1992-07-01	14058180000.000000
1992-10-01	13302840000.000000
1993-01-01	11703620000.000000
1993-04-01	12407230000.000000
1993-07-01	12721540000.000000
1993-10-01	12072630000.000000
1994-01-01	13895260000.000000
1994-04-01	15334180000.000000
1994-07-01	14634720000.000000
1994-10-01	16153380000.000000
1995-01-01	15302290000.000000
1995-04-01	15555290000.000000
1995-07-01	15073120000.000000
1995-10-01	17239410000.000000
1996-01-01	18115870000.000000
1996-04-01	17829000000.000000
1996-07-01	18213860000.000000
1996-10-01	18450650000.000000
1997-01-01	18871820000.000000
1997-04-01	19080410000.000000
1997-07-01	19525170000.000000
1997-10-01	18593910000.000000
1998-01-01	17196090000.000000
1998-04-01	17531940000.000000
1998-07-01	17544550000.000000
1998-10-01	17449060000.000000
1999-01-01	15312110000.000000
1999-04-01	14528260000.000000
1999-07-01	14190450000.000000
1999-10-01	14721390000.000000
2000-01-01	14893780000.000000
2000-04-01	13786830000.000000
2000-07-01	13881880000.000000
2000-10-01	13961990000.000000
2001-01-01	14453110000.000000
2001-04-01	15134060000.000000
2001-07-01	14464420000.000000
2001-10-01	13609260000.000000
2002-01-01	13335790000.000000
2002-04-01	14858000000.000000
2002-07-01	15737030000.000000
2002-10-01	16177230000.000000
2003-01-01	16540490000.000002
2003-04-01	17189290000.000000
2003-07-01	18646330000.000000
2003-10-01	19415200000.000000
2004-01-01	21331830000.000000
2004-04-01	20738880000.000000
2004-07-01	20800090000.000000
2004-10-01	21905890000.000000
2005-01-01	22374340000.000000
2005-04-01	22039060000.000000
2005-07-01	22255570000.000000
2005-10-01	22669890000.000000
2006-01-01	24182570000.000000
2006-04-01	25126790000.000000
2006-07-01	24734380000.000000
2006-10-01	24812130000.000000
2007-01-01	26872100000.000000
2007-04-01	26820670000.000000
2007-07-01	28297250000.000000
2007-10-01	30152620000.000000
2008-01-01	30748660000.000000
2008-04-01	31894870000.000000
2008-07-01	28773030000.000000
2008-10-01	24485940000.000000
2009-01-01	21790150000.000000
2009-04-01	22024310000.000000
2009-07-01	23999940000.000000
2009-10-01	25569720000.000000
2010-01-01	24973100000.000000
2010-04-01	23799620000.000000
2010-07-01	23152330000.000000
2010-10-01	26322770000.000000
2011-01-01	25537620000.000000
2011-04-01	27170600000.000000
2011-07-01	26915460000.000000
2011-10-01	26345970000.000000
2012-01-01	26647150000.000000
2012-04-01	25849310000.000000
2012-07-01	25601410000.000000
2012-10-01	27013320000.000000
2013-01-01	26575100000.000000
2013-04-01	27584440000.000000
2013-07-01	28294130000.000000
2013-10-01	28391000000.000000
2014-01-01	29102760000.000000