Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1988-01-01	-969820000.0000000
1988-04-01	-975130000.0000000
1988-07-01	-867210000.0000000
1988-10-01	-929150000.0000000
1989-01-01	-895640000.0000000
1989-04-01	-914130000.0000000
1989-07-01	-982210000.0000000
1989-10-01	-1018200000.0000000
1990-01-01	-1250560000.0000000
1990-04-01	-1145890000.0000000
1990-07-01	-1282100000.0000000
1990-10-01	-1382920000.0000000
1991-01-01	-1462870000.0000000
1991-04-01	-1269930000.0000000
1991-07-01	-1204100000.0000000
1991-10-01	-1202020000.0000000
1992-01-01	-970060000.0000000
1992-04-01	-1059980000.0000000
1992-07-01	-1189020000.0000000
1992-10-01	-1632180000.0000000
1993-01-01	-732080000.0000000
1993-04-01	-940100000.0000000
1993-07-01	-1175310000.0000000
1993-10-01	-1000510000.0000000
1994-01-01	-725040000.0000000
1994-04-01	-973870000.0000000
1994-07-01	-1128370000.0000000
1994-10-01	-997390000.0000000
1995-01-01	-613460000.0000000
1995-04-01	-793290000.0000000
1995-07-01	-1371160000.0000000
1995-10-01	-975810000.0000000
1996-01-01	-901810000.0000000
1996-04-01	-799970000.0000000
1996-07-01	-1721160000.0000000
1996-10-01	-287330000.0000000
1997-01-01	-907690000.0000000
1997-04-01	-1004070000.0000000
1997-07-01	-622800000.0000000
1997-10-01	-880710000.0000000
1998-01-01	-770350000.0000000
1998-04-01	-555750000.0000000
1998-07-01	-470850000.0000000
1998-10-01	-1048540000.0000000
1999-01-01	-469570000.0000000
1999-04-01	-515990000.0000000
1999-07-01	-752650000.0000000
1999-10-01	-830180000.0000000
2000-01-01	-971210000.0000000
2000-04-01	-960880000.0000000
2000-07-01	-976890000.0000000
2000-10-01	-697810000.0000000
2001-01-01	-790300000.0000000
2001-04-01	-1057440000.0000000
2001-07-01	-905810000.0000000
2001-10-01	-837200000.0000000
2002-01-01	-742660000.0000000
2002-04-01	-476370000.0000000
2002-07-01	-803170000.0000000
2002-10-01	-715310000.0000000
2003-01-01	-732170000.0000000
2003-04-01	-664770000.0000000
2003-07-01	-452630000.0000000
2003-10-01	-710410000.0000000
2004-01-01	-473240000.0000000
2004-04-01	-453820000.0000000
2004-07-01	-425790000.0000000
2004-10-01	-798460000.0000000
2005-01-01	-70600000.0000000
2005-04-01	236160000.0000000
2005-07-01	423250000.0000000
2005-10-01	1013500000.0000000
2006-01-01	724070000.0000000
2006-04-01	29260000.0000000
2006-07-01	1252480000.0000000
2006-10-01	831590000.0000000
2007-01-01	201250000.0000000
2007-04-01	503370000.0000000
2007-07-01	339870000.0000000
2007-10-01	772310000.0000000
2008-01-01	341100000.0000000
2008-04-01	849260000.0000000
2008-07-01	1217090000.0000000
2008-10-01	1129930000.0000000
2009-01-01	1045599999.9999999
2009-04-01	993970000.0000000
2009-07-01	499710000.0000000
2009-10-01	642260000.0000000
2010-01-01	1600600000.0000000
2010-04-01	1283610000.0000000
2010-07-01	1298090000.0000000
2010-10-01	1709790000.0000000
2011-01-01	1792220000.0000000
2011-04-01	1284270000.0000000
2011-07-01	2001640000.0000000
2011-10-01	1743650000.0000000
2012-01-01	1661760000.0000000
2012-04-01	2023910000.0000000
2012-07-01	2062750000.0000000
2012-10-01	2506500000.0000000
2013-01-01	2796790000.0000000
2013-04-01	2841450000.0000000
2013-07-01	3081870000.0000000
2013-10-01	2972130000.0000000
2014-01-01	2645840000.0000000
2014-04-01	2924350000.0000000