Quarter	US Dollars, Sum Over Component Sub-periods
1980-01-01	48710000.000000000
1980-04-01	78540000.000000000
1980-07-01	79610000.000000000
1980-10-01	78380000.000000000
1981-01-01	75160000.000000000
1981-04-01	104940000.000000000
1981-07-01	98700000.000000000
1981-10-01	99220000.000000000
1982-01-01	97810000.000000000
1982-04-01	103640000.000000000
1982-07-01	98820000.000000000
1982-10-01	96840000.000000000
1983-01-01	67030000.000000000
1983-04-01	11230000.000000000
1983-07-01	11090000.000000000
1983-10-01	11170000.000000000
1984-01-01	121000000.000000000
1984-04-01	322350000.000000000
1984-07-01	177870000.000000000
1984-10-01	218300000.000000000
1985-01-01	91710000.000000000
1985-04-01	286670000.000000000
1985-07-01	252020000.000000000
1985-10-01	324390000.000000000
1986-01-01	176820000.000000000
1986-04-01	192650000.000000000
1986-07-01	100010000.000000000
1986-10-01	152580000.000000000
1987-01-01	27940000.000000000
1987-04-01	299280000.000000000
1987-07-01	223690000.000000000
1987-10-01	297410000.000000000
1988-01-01	146030000.000000000
1988-04-01	460020000.000000000
1988-07-01	339270000.000000000
1988-10-01	396380000.000000000
1989-01-01	234370000.000000000
1989-04-01	-169460000.000000000
1989-07-01	-165820000.000000000
1989-10-01	-167400000.000000000
1990-01-01	-168850000.000000000
1990-04-01	100070000.000000000
1990-07-01	104620000.000000000
1990-10-01	104790000.000000000
1991-01-01	101490000.000000000
1991-04-01	170520000.000000000
1991-07-01	166300000.000000000
1991-10-01	163520000.000000000
1992-01-01	231760000.000000000
1992-04-01	897830000.000000000
1992-07-01	903120000.000000000
1992-10-01	873340000.000000000
1993-01-01	865130000.000000000
1993-04-01	153760000.000000000
1993-07-01	156620000.000000000
1993-10-01	156980000.000000000
1994-01-01	161940000.000000000
1994-04-01	208620000.000000000
1994-07-01	216020000.000000000
1994-10-01	223140000.000000000
1995-01-01	229790000.000000000
1995-04-01	1201230000.000000000
1995-07-01	1190070000.000000000
1995-10-01	1176380000.000000000
1996-01-01	1209330000.000000000
1996-04-01	885150000.000000000
1996-07-01	897190000.000000000
1996-10-01	915950000.000000000
1997-01-01	904790000.000000000
1997-04-01	579470000.000000000
1997-07-01	543130000.000000000
1997-10-01	517659999.999999940
1998-01-01	485540000.000000000
1998-04-01	-33119999.999999996
1998-07-01	-31450000.000000000
1998-10-01	-32600000.000000000
1999-01-01	-33280000.000000000
1999-04-01	142670000.000000000
1999-07-01	138060000.000000000
1999-10-01	134460000.000000000
2000-01-01	130850000.000000000
2000-04-01	617740000.000000000
2000-07-01	2787270000.000000000
2000-10-01	-511310000.000000000
2001-01-01	1335960000.000000000
2001-04-01	276010000.000000000
2001-07-01	-695680000.000000000
2001-10-01	-381320000.000000000
2002-01-01	219220000.000000000
2002-04-01	394230000.000000000
2002-07-01	-217050000.000000000
2002-10-01	401690000.000000000
2003-01-01	466640000.000000000
2003-04-01	-84740000.000000000
2003-07-01	681800000.000000000
2003-10-01	139910000.000000000
2004-01-01	-172760000.000000000
2004-04-01	1114190000.000000000
2004-07-01	788870000.000000000
2004-10-01	519120000.000000000
2005-01-01	-830860000.000000000
2005-04-01	2210770000.000000000
2005-07-01	124330000.000000000
2005-10-01	1464900000.000000000
2006-01-01	27220000.000000000
2006-04-01	-122900000.000000000
2006-07-01	2814790000.000000000
2006-10-01	2398470000.000000000
2007-01-01	74460000.000000000
2007-04-01	-1660760000.000000000
2007-07-01	-117210000.000000000
2007-10-01	-80940000.000000000
2008-01-01	-733220000.000000000
2008-04-01	2884450000.000000000
2008-07-01	604580000.000000000
2008-10-01	830480000.000000000
2009-01-01	-41970000.000000000
2009-04-01	-1217750000.000000000
2009-07-01	450080000.000000000
2009-10-01	1899490000.000000000
2010-01-01	-142490000.000000000
2010-04-01	-168650000.000000000
2010-07-01	-1105180000.000000000
2010-10-01	1486720000.000000000
2011-01-01	1304210000.000000000
2011-04-01	1075010000.000000000
2011-07-01	-541330000.000000000
2011-10-01	-286750000.000000000
2012-01-01	1100970000.000000000
2012-04-01	865840000.000000000
2012-07-01	49340000.000000000
2012-10-01	696320000.000000000
2013-01-01	737700000.000000000
2013-04-01	-466150000.000000000
2013-07-01	-502520000.000000000
2013-10-01	445860000.000000000
2014-01-01	440160000.000000000