Month	US Dollars, sum over component sub-periods
1980-01-01	464200000.00000000
1980-02-01	462000000.00000000
1980-03-01	1038700000.00000000
1980-04-01	307500000.00000000
1980-05-01	762300000.00000000
1980-06-01	362600000.00000000
1980-07-01	1077100000.00000000
1980-08-01	508600000.00000000
1980-09-01	1049300000.00000000
1980-10-01	113500000.00000000
1980-11-01	382300000.00000000
1980-12-01	634500000.00000000
1981-01-01	-400000.00000000
1981-02-01	642000000.00000000
1981-03-01	661800000.00000000
1981-04-01	572000000.00000000
1981-05-01	365300000.00000000
1981-06-01	376200000.00000000
1981-07-01	16000000.00000000
1981-08-01	448200000.00000000
1981-09-01	128800000.00000001
1981-10-01	168600000.00000000
1981-11-01	1064000000.00000000
1981-12-01	789600000.00000000
1982-01-01	-348600000.00000000
1982-02-01	-54000000.00000000
1982-03-01	682300000.00000000
1982-04-01	702100000.00000000
1982-05-01	78000000.00000000
1982-06-01	389600000.00000000
1982-07-01	109100000.00000000
1982-08-01	323000000.00000000
1982-09-01	270200000.00000000
1982-10-01	1180100000.00000000
1982-11-01	521000000.00000000
1982-12-01	1331700000.00000000
1983-01-01	21000000.00000000
1983-02-01	181000000.00000000
1983-03-01	66200000.00000000
1983-04-01	-163300000.00000000
1983-05-01	651500000.00000000
1983-06-01	146800000.00000000
1983-07-01	654000000.00000000
1983-08-01	233200000.00000000
1983-09-01	385600000.00000000
1983-10-01	82000000.00000000
1983-11-01	335800000.00000000
1983-12-01	366200000.00000000
1984-01-01	-83700000.00000000
1984-02-01	339500000.00000000
1984-03-01	-209700000.00000000
1984-04-01	258899999.99999997
1984-05-01	319200000.00000000
1984-06-01	351300000.00000000
1984-07-01	107600000.00000000
1984-08-01	259100000.00000003
1984-09-01	-197700000.00000000
1984-10-01	-340800000.00000000
1984-11-01	69400000.00000000
1984-12-01	643700000.00000000
1985-01-01	-168600000.00000000
1985-02-01	409600000.00000000
1985-03-01	486500000.00000000
1985-04-01	552300000.00000000
1985-05-01	79100000.00000000
1985-06-01	-88000000.00000000
1985-07-01	546200000.00000000
1985-08-01	109000000.00000000
1985-09-01	-67300000.00000000
1985-10-01	240800000.00000000
1985-11-01	145000000.00000000
1985-12-01	199000000.00000000
1986-01-01	-522600000.00000000
1986-02-01	169400000.00000000
1986-03-01	-170000000.00000000
1986-04-01	-431900000.00000000
1986-05-01	141900000.00000000
1986-06-01	-4900000.00000000
1986-07-01	278700000.00000000
1986-08-01	-327000000.00000000
1986-09-01	-485900000.00000000
1986-10-01	-323500000.00000000
1986-11-01	-583900000.00000000
1986-12-01	314400000.00000000
1987-01-01	-468100000.00000000
1987-02-01	-607300000.00000000
1987-03-01	-1053800000.00000000
1987-04-01	-516700000.00000006
1987-05-01	-767900000.00000000
1987-06-01	-1138800000.00000000
1987-07-01	-878000000.00000000
1987-08-01	-492700000.00000000
1987-09-01	-1127700000.00000000
1987-10-01	-811100000.00000000
1987-11-01	-615800000.00000000
1987-12-01	-1404700000.00000000
1988-01-01	-66300000.00000000
1988-02-01	413200000.00000000
1988-03-01	274700000.00000000
1988-04-01	-229200000.00000000
1988-05-01	-61700000.00000000
1988-06-01	123300000.00000000
1988-07-01	-226800000.00000000
1988-08-01	501400000.00000000
1988-09-01	-408800000.00000000
1988-10-01	-1258900000.00000000
1988-11-01	31800000.00000000
1988-12-01	-1783700000.00000000
1989-01-01	-155400000.00000000
1989-02-01	-746400000.00000000
1989-03-01	355300000.00000000
1989-04-01	-375800000.00000000
1989-05-01	413900000.00000000
1989-06-01	-21200000.00000000
1989-07-01	534100000.00000000
1989-08-01	32400000.00000000
1989-09-01	-319000000.00000000
1989-10-01	42000000.00000000
1989-11-01	-297000000.00000000
1989-12-01	-988100000.00000000
1990-01-01	-784300000.00000000
1990-02-01	335200000.00000000
1990-03-01	724100000.00000000
1990-04-01	315700000.00000000
1990-05-01	347500000.00000000
1990-06-01	530500000.00000000
1990-07-01	2175200000.00000000
1990-08-01	911900000.00000000
1990-09-01	1444100000.00000000
1990-10-01	1950100000.00000000
1990-11-01	1593300000.00000000
1990-12-01	-4250500000.00000000
1991-01-01	1029400000.00000010
1991-02-01	939600000.00000000
1991-03-01	-39400000.00000000
1991-04-01	1191200000.00000000
1991-05-01	1045599999.99999990
1991-06-01	300700000.00000000
1991-07-01	940100000.00000000
1991-08-01	837900000.00000000
1991-09-01	756300000.00000000
1991-10-01	715200000.00000000
1991-11-01	1306000000.00000000
1991-12-01	-2024300000.00000000
1992-01-01	454300000.00000000
1992-02-01	577800000.00000000
1992-03-01	931800000.00000000
1992-04-01	506600000.00000000
1992-05-01	773400000.00000000
1992-06-01	-805100000.00000000
1992-07-01	218300000.00000000
1992-08-01	1087000000.00000000
1992-09-01	-208900000.00000000
1992-10-01	1292300000.00000000
1992-11-01	1442400000.00000000
1992-12-01	-1346400000.00000000
1993-01-01	-557500000.00000000
1993-02-01	506600000.00000000
1993-03-01	1841600000.00000000
1993-04-01	-225600000.00000000
1993-05-01	-624000000.00000000
1993-06-01	-1316400000.00000000
1993-07-01	-107800000.00000000
1993-08-01	396700000.00000000
1993-09-01	442900000.00000000
1993-10-01	199500000.00000000
1993-11-01	667500000.00000000
1993-12-01	-2678600000.00000000
1994-01-01	-215600000.00000000
1994-02-01	701300000.00000000
1994-03-01	1748500000.00000000
1994-04-01	1065300000.00000000
1994-05-01	1016100000.00000000
1994-06-01	810200000.00000000
1994-07-01	1093000000.00000000
1994-08-01	639600000.00000000
1994-09-01	1509300000.00000000
1994-10-01	1837000000.00000000
1994-11-01	1690100000.00000000
1994-12-01	1737300000.00000000
1995-01-01	1950000000.00000000
1995-02-01	2580000000.00000000
1995-03-01	2715300000.00000000
1995-04-01	3402200000.00000000
1995-05-01	1310400000.00000000
1995-06-01	525799999.99999994
1995-07-01	2945600000.00000000
1995-08-01	2074800000.00000020
1995-09-01	282900000.00000000
1995-10-01	1129700000.00000000
1995-11-01	2178300000.00000000
1995-12-01	354600000.00000000
1996-01-01	2736800000.00000000
1996-02-01	3637800000.00000000
1996-03-01	1190400000.00000000
1996-04-01	2731600000.00000000
1996-05-01	1440600000.00000000
1996-06-01	2510000000.00000000
1996-07-01	249100000.00000000
1996-08-01	2233300000.00000000
1996-09-01	357900000.00000000
1996-10-01	2836900000.00000000
1996-11-01	1545100000.00000000
1996-12-01	3101300000.00000000
1997-01-01	1778000000.00000000
1997-02-01	-300000000.00000000
1997-03-01	2920800000.00000000
1997-04-01	2596600000.00000000
1997-05-01	1543800000.00000000
1997-06-01	158100000.00000000
1997-07-01	549600000.00000000
1997-08-01	-886900000.00000000
1997-09-01	-1352200000.00000000
1997-10-01	1893400000.00000000
1997-11-01	-4891700000.00000000
1997-12-01	724400000.00000000
1998-01-01	-1919600000.00000000
1998-02-01	-1630200000.00000000
1998-03-01	46900000.00000000
1998-04-01	-364400000.00000000
1998-05-01	346900000.00000000
1998-06-01	-439500000.00000000
1998-07-01	-1046900000.00000010
1998-08-01	-986500000.00000000
1998-09-01	-229000000.00000000
1998-10-01	98200000.00000000
1998-11-01	-665000000.00000000
1998-12-01	-979100000.00000000
1999-01-01	-2240100000.00000000
1999-02-01	-1240000000.00000000
1999-03-01	1716600000.00000000
1999-04-01	-3047200000.00000000
1999-05-01	1013200000.00000000
1999-06-01	-1814000000.00000000
1999-07-01	1438100000.00000000
1999-08-01	-416000000.00000000
1999-09-01	-2016100000.00000000
1999-10-01	-1510800000.00000000
1999-11-01	-119200000.00000000
1999-12-01	-691200000.00000000
2000-01-01	1424900000.00000000
2000-02-01	1980900000.00000000
2000-03-01	2517400000.00000000
2000-04-01	-1351300000.00000000
2000-05-01	223000000.00000000
2000-06-01	62800000.00000000
2000-07-01	1279900000.00000000
2000-08-01	-1627400000.00000000
2000-09-01	-2597200000.00000000
2000-10-01	-2562300000.00000000
2000-11-01	-623400000.00000000
2000-12-01	-41900000.00000000
2001-01-01	-4118500000.00000000
2001-02-01	-1018600000.00000000
2001-03-01	-842000000.00000000
2001-04-01	-1343600000.00000000
2001-05-01	-1491100000.00000000
2001-06-01	-2356300000.00000000
2001-07-01	-2466600000.00000000
2001-08-01	290900000.00000000
2001-09-01	267300000.00000000
2001-10-01	-785300000.00000000
2001-11-01	-506400000.00000000
2001-12-01	-3139600000.00000000
2002-01-01	256800000.00000000
2002-02-01	770100000.00000000
2002-03-01	2083199999.99999980
2002-04-01	1128900000.00000000
2002-05-01	-488800000.00000000
2002-06-01	809700000.00000000
2002-07-01	1870300000.00000000
2002-08-01	-130500000.00000000
2002-09-01	-545100000.00000000
2002-10-01	-1370500000.00000000
2002-11-01	-448300000.00000000
2002-12-01	-1438800000.00000000
2003-01-01	-371400000.00000000
2003-02-01	1670000000.00000000
2003-03-01	383300000.00000000
2003-04-01	1833900000.00000000
2003-05-01	272600000.00000000
2003-06-01	-1237000000.00000000
2003-07-01	-1934200000.00000000
2003-08-01	746500000.00000000
2003-09-01	-2387100000.00000000
2003-10-01	-1363800000.00000000
2003-11-01	-746400000.00000000
2003-12-01	-633000000.00000000
2004-01-01	948100000.00000000
2004-02-01	584100000.00000000
2004-03-01	736700000.00000000
2004-04-01	-241200000.00000000
2004-05-01	-2904300000.00000000
2004-06-01	-1123000000.00000000
2004-07-01	139200000.00000000
2004-08-01	-2038200000.00000000
2004-09-01	551700000.00000000
2004-10-01	-267899999.99999997
2004-11-01	1473100000.00000000
2004-12-01	1261700000.00000000
2005-01-01	2324600000.00000000
2005-02-01	-180100000.00000000
2005-03-01	2698400000.00000000
2005-04-01	299000000.00000000
2005-05-01	3368800000.00000000
2005-06-01	-1757300000.00000000
2005-07-01	992600000.00000000
2005-08-01	-3551600000.00000000
2005-09-01	1440400000.00000000
2005-10-01	1659800000.00000000
2005-11-01	-1194400000.00000000
2005-12-01	-2474400000.00000000
2006-01-01	305800000.00000000
2006-02-01	2062600000.00000000
2006-03-01	5299100000.00000000
2006-04-01	9598800000.00000000
2006-05-01	6264100000.00000000
2006-06-01	2774300000.00000000
2006-07-01	2407400000.00000000
2006-08-01	6183100000.00000000
2006-09-01	3891000000.00000000
2006-10-01	2920400000.00000000
2006-11-01	63500000.00000000
2006-12-01	4588600000.00000000
2007-01-01	3320500000.00000000
2007-02-01	3578000000.00000000
2007-03-01	10201300000.00000000
2007-04-01	2584600000.00000000
2007-05-01	5336000000.00000000
2007-06-01	4472600000.00000000
2007-07-01	7379800000.00000000
2007-08-01	8254200000.00000100
2007-09-01	-6759900000.00000000
2007-10-01	8438600000.00000000
2007-11-01	8159800000.00000000
2007-12-01	-5484600000.00000000
2008-01-01	4009000000.00000000
2008-02-01	3293600000.00000000
2008-03-01	7688100000.00000000
2008-04-01	-51400000.00000000
2008-05-01	-6031200000.00000000
2008-06-01	5669800000.00000000
2008-07-01	4945700000.00000000
2008-08-01	7145400000.00000000
2008-09-01	405600000.00000000
2008-10-01	-19092700000.00000000
2008-11-01	-11689300000.00000000
2008-12-01	-7393000000.00000000
2009-01-01	-2003600000.00000000
2009-02-01	-412100000.00000000
2009-03-01	1678000000.00000000
2009-04-01	-789700000.00000000
2009-05-01	-953100000.00000000
2009-06-01	-4193800000.00000000
2009-07-01	-2476700000.00000000
2009-08-01	395900000.00000000
2009-09-01	3595900000.00000000
2009-10-01	3810600000.00000000
2009-11-01	-1990700000.00000000
2009-12-01	891400000.00000000
2010-01-01	5767000000.00000000
2010-02-01	-558500000.00000000
2010-03-01	-2838500000.00000000
2010-04-01	7131900000.00000000
2010-05-01	-7259100000.00000000
2010-06-01	588700000.00000000
2010-07-01	-1565600000.00000000
2010-08-01	-915800000.00000000
2010-09-01	159800000.00000000
2010-10-01	-1592300000.00000000
2010-11-01	-6223700000.00000000
2010-12-01	-1582900000.00000000
2011-01-01	4418000000.00000000
2011-02-01	2990900000.00000000
2011-03-01	11475300000.00000000
2011-04-01	-3132200000.00000000
2011-05-01	3853200000.00000000
2011-06-01	3077000000.00000000
2011-07-01	-3316000000.00000000
2011-08-01	1909700000.00000000
2011-09-01	-3630300000.00000000
2011-10-01	4318300000.00000000
2011-11-01	-2582600000.00000000
2011-12-01	242400000.00000000
2012-01-01	-482400000.00000000
2012-02-01	-3291500000.00000000
2012-03-01	-511200000.00000000
2012-04-01	3202400000.00000000
2012-05-01	3678600000.00000000
2012-06-01	1666000000.00000000
2012-07-01	-2460400000.00000000
2012-08-01	-2635600000.00000000
2012-09-01	-3644300000.00000000
2012-10-01	-4276899999.99999950
2012-11-01	-1109100000.00000000
2012-12-01	-8172800000.00000000
2013-01-01	4716500000.00000000
2013-02-01	-1933400000.00000000
2013-03-01	2621700000.00000000
2013-04-01	3675800000.00000000
2013-05-01	-4908600000.00000000
2013-06-01	-641200000.00000000
2013-07-01	-3057500000.00000000
2013-08-01	-944000000.00000000
2013-09-01	-3931100000.00000000
2013-10-01	-3811900000.00000000
2013-11-01	1275900000.00000000
2013-12-01	753400000.00000000
2014-01-01	677900000.00000000
2014-02-01	5088800000.00000000
2014-03-01	4049300000.00000000
2014-04-01	5750600000.00000000
2014-05-01	1864500000.00000000
2014-06-01	1587400000.00000000
2014-07-01	3861700000.00000000
2014-08-01	-1191300000.00000000
2014-09-01	-5295100000.00000000
2014-10-01	2560900000.00000000
2014-11-01	-2376900000.00000000
2014-12-01	-4068400000.00000000
2015-01-01	3447600000.00000000
2015-02-01	-4066000000.00000000
2015-03-01	-326200000.00000000
2015-04-01	938300000.00000000
2015-05-01	302800000.00000000
2015-06-01	3074600000.00000000
2015-07-01	-227500000.00000000
2015-08-01	-772600000.00000000
2015-09-01	-445700000.00000000
2015-10-01	-376000000.00000000
2015-11-01	-4319700000.00000000
2015-12-01	-4482200000.00000000
2016-01-01	-1174000000.00000000
2016-02-01	-2859000000.00000000
2016-03-01	-1436000000.00000000
2016-04-01	2798500000.00000000
2016-05-01	-340200000.00000000
2016-06-01	2093699999.99999980
2016-07-01	-1920000000.00000000
2016-08-01	2900400000.00000000
2016-09-01	1849000000.00000000
2016-10-01	-1699900000.00000000
2016-11-01	582500000.00000000
2016-12-01	46700000.00000000
2017-01-01	1939200000.00000000
2017-02-01	1400600000.00000000
2017-03-01	-1714600000.00000000
2017-04-01	2290800000.00000000
2017-05-01	-961000000.00000000
2017-06-01	-2488800000.00000000
2017-07-01	172000000.00000000
2017-08-01	2480300000.00000000
2017-09-01	2527900000.00000000
2017-10-01	-4436000000.00000000
2017-11-01	525799999.99999994
2017-12-01	1711100000.00000000
2018-01-01	2494000000.00000000
2018-02-01	1673400000.00000000
2018-03-01	-2077199999.99999980
2018-04-01	3795700000.00000000
2018-05-01	7661800000.00000000
2018-06-01	-3792400000.00000000
2018-07-01	-326100000.00000000
2018-08-01	-2629500000.00000000
2018-09-01	4332100000.00000000