Quarter	US Dollars, Sum Over Component Sub-periods
1980-01-01	745080000.00000000
1980-04-01	832140000.00000000
1980-07-01	1011340000.00000000
1980-10-01	1254100000.00000000
1981-01-01	752000000.00000000
1981-04-01	664200000.00000000
1981-07-01	813700000.00000000
1981-10-01	649700000.00000000
1982-01-01	468410000.00000000
1982-04-01	538460000.00000000
1982-07-01	681740000.00000000
1982-10-01	584500000.00000000
1983-01-01	394820000.00000000
1983-04-01	482110000.00000000
1983-07-01	560700000.00000000
1983-10-01	479580000.00000000
1984-01-01	419810000.00000000
1984-04-01	416110000.00000000
1984-07-01	594470000.00000000
1984-10-01	435100000.00000000
1985-01-01	354890000.00000000
1985-04-01	392050000.00000000
1985-07-01	433860000.00000000
1985-10-01	280390000.00000000
1986-01-01	212950000.00000000
1986-04-01	290970000.00000000
1986-07-01	359310000.00000000
1986-10-01	304270000.00000000
1987-01-01	251560000.00000000
1987-04-01	346310000.00000000
1987-07-01	484790000.00000000
1987-10-01	405430000.00000000
1988-01-01	387250000.00000000
1988-04-01	502230000.00000000
1988-07-01	545590000.00000000
1988-10-01	416030000.00000000
1989-01-01	375450000.00000000
1989-04-01	347310000.00000000
1989-07-01	377780000.00000000
1989-10-01	338140000.00000000
1990-01-01	342790000.00000000
1990-04-01	393120000.00000000
1990-07-01	447980000.00000000
1990-10-01	511090000.00000000
1991-01-01	343570000.00000000
1991-04-01	418020000.00000000
1991-07-01	509480000.00000000
1991-10-01	445550000.00000000
1992-01-01	423800000.00000000
1992-04-01	421400000.00000000
1992-07-01	364470000.00000000
1992-10-01	373890000.00000000
1993-01-01	272960000.00000000
1993-04-01	326990000.00000000
1993-07-01	347310000.00000000
1993-10-01	292620000.00000000
1994-01-01	239500000.00000000
1994-04-01	247580000.00000000
1994-07-01	318970000.00000000
1994-10-01	352880000.00000000
1995-01-01	274970000.00000000
1995-04-01	277020000.00000000
1995-07-01	337660000.00000000
1995-10-01	294760000.00000000
1996-01-01	256800000.00000000
1996-04-01	271630000.00000000
1996-07-01	305060000.00000000
1996-10-01	347670000.00000000
2000-01-01	-25280000.00000000
2000-04-01	486630000.00000000
2000-07-01	374900000.00000000
2000-10-01	268100000.00000003
2001-01-01	82120000.00000000
2001-04-01	88250000.00000000
2001-07-01	1198980000.00000000
2001-10-01	211380000.00000000
2002-01-01	-55230000.00000000
2002-04-01	94720000.00000000
2002-07-01	-69840000.00000000
2002-10-01	74030000.00000000
2003-01-01	24690000.00000000
2003-04-01	81100000.00000000
2003-07-01	84650000.00000000
2003-10-01	1142660000.00000000
2004-01-01	992120000.00000000
2004-04-01	93290000.00000000
2004-07-01	727000000.00000000
2004-10-01	294060000.00000000
2005-01-01	520650000.00000000
2005-04-01	407000000.00000000
2005-07-01	-439630000.00000000
2005-10-01	167700000.00000000
2006-01-01	679040000.00000000
2006-04-01	984640000.00000000
2006-07-01	3005760000.00000000
2006-10-01	725440000.00000000
2007-01-01	271530000.00000000
2007-04-01	554600000.00000000
2007-07-01	231670000.00000000
2007-10-01	1095210000.00000000
2008-01-01	-91690000.00000000
2008-04-01	4021520000.00000000
2008-07-01	341140000.00000000
2008-10-01	433810000.00000000
2009-01-01	97060000.00000000
2009-04-01	1496640000.00000000
2009-07-01	905890000.00000000
2009-10-01	-78410000.00000000
2010-01-01	728690000.00000000
2010-04-01	-392900000.00000000
2010-07-01	-150170000.00000000
2010-10-01	200750000.00000000
2011-01-01	-604040000.00000000
2011-04-01	-400990000.00000000
2011-07-01	-9880000.00000000
2011-10-01	2087949999.99999980
2012-01-01	-847430000.00000000
2012-04-01	28850000.00000000
2012-07-01	2195110000.00000000
2012-10-01	290580000.00000000
2013-01-01	59250000.00000000
2013-04-01	276090000.00000000
2013-07-01	-29670000.00000000
2013-10-01	2313080000.00000000
2014-01-01	395110000.00000000
2014-04-01	888030000.00000000