Month	US Dollars, sum over component sub-periods
1980-01-01	-379800000.000000000
1980-02-01	39000000.000000000
1980-03-01	210100000.000000000
1980-04-01	-162000000.000000000
1980-05-01	142400000.000000000
1980-06-01	-138400000.000000000
1980-07-01	632300000.000000000
1980-08-01	15300000.000000000
1980-09-01	546500000.000000000
1980-10-01	-207500000.000000000
1980-11-01	198100000.000000000
1980-12-01	-32700000.000000004
1981-01-01	-540600000.000000000
1981-02-01	175200000.000000000
1981-03-01	-173800000.000000000
1981-04-01	53700000.000000000
1981-05-01	-428100000.000000000
1981-06-01	548300000.000000000
1981-07-01	-591800000.000000000
1981-08-01	103400000.000000000
1981-09-01	7800000.000000000
1981-10-01	223400000.000000000
1981-11-01	442800000.000000000
1981-12-01	498600000.000000000
1982-01-01	-575900000.000000000
1982-02-01	-74200000.000000000
1982-03-01	56600000.000000000
1982-04-01	171000000.000000000
1982-05-01	36200000.000000000
1982-06-01	-155300000.000000000
1982-07-01	-244300000.000000000
1982-08-01	-33100000.000000000
1982-09-01	74200000.000000000
1982-10-01	177900000.000000000
1982-11-01	127800000.000000000
1982-12-01	531700000.000000060
1983-01-01	-551100000.000000000
1983-02-01	-401900000.000000000
1983-03-01	-29800000.000000000
1983-04-01	-79900000.000000000
1983-05-01	376800000.000000000
1983-06-01	-280400000.000000000
1983-07-01	378900000.000000000
1983-08-01	-169700000.000000000
1983-09-01	86300000.000000000
1983-10-01	-181700000.000000000
1983-11-01	365600000.000000000
1983-12-01	412900000.000000000
1984-01-01	-590800000.000000000
1984-02-01	83600000.000000000
1984-03-01	-39500000.000000000
1984-04-01	-42400000.000000000
1984-05-01	78100000.000000000
1984-06-01	392200000.000000000
1984-07-01	-240000000.000000000
1984-08-01	362200000.000000000
1984-09-01	102600000.000000000
1984-10-01	-68000000.000000000
1984-11-01	296800000.000000000
1984-12-01	540300000.000000000
1985-01-01	-872800000.000000000
1985-02-01	151500000.000000000
1985-03-01	-188100000.000000000
1985-04-01	-49800000.000000000
1985-05-01	-64099999.999999990
1985-06-01	54300000.000000000
1985-07-01	-12400000.000000000
1985-08-01	127800000.000000000
1985-09-01	333300000.000000000
1985-10-01	358100000.000000000
1985-11-01	103000000.000000000
1985-12-01	18300000.000000000
1986-01-01	-727100000.000000000
1986-02-01	80600000.000000000
1986-03-01	139100000.000000000
1986-04-01	-31800000.000000000
1986-05-01	8900000.000000000
1986-06-01	160400000.000000000
1986-07-01	548300000.000000000
1986-08-01	-127600000.000000000
1986-09-01	80100000.000000000
1986-10-01	-63700000.000000000
1986-11-01	10700000.000000000
1986-12-01	-123700000.000000000
1987-01-01	326600000.000000000
1987-02-01	52900000.000000000
1987-03-01	-575300000.000000000
1987-04-01	35300000.000000000
1987-05-01	76000000.000000000
1987-06-01	105300000.000000000
1987-07-01	168500000.000000000
1987-08-01	-163300000.000000000
1987-09-01	406400000.000000000
1987-10-01	-62400000.000000000
1987-11-01	887700000.000000000
1987-12-01	-371500000.000000000
1988-01-01	1140800000.000000000
1988-02-01	1046400000.000000100
1988-03-01	1213000000.000000000
1988-04-01	710300000.000000000
1988-05-01	643800000.000000000
1988-06-01	1057900000.000000100
1988-07-01	667600000.000000000
1988-08-01	1161500000.000000000
1988-09-01	1046700000.000000000
1988-10-01	524400000.000000000
1988-11-01	891800000.000000000
1988-12-01	-1246900000.000000000
1989-01-01	1291200000.000000000
1989-02-01	3900000.000000000
1989-03-01	862800000.000000000
1989-04-01	795100000.000000000
1989-05-01	1284900000.000000000
1989-06-01	81600000.000000000
1989-07-01	925600000.000000000
1989-08-01	-130100000.000000000
1989-09-01	139900000.000000000
1989-10-01	391700000.000000000
1989-11-01	-89000000.000000000
1989-12-01	-2367200000.000000000
1990-01-01	-1295600000.000000000
1990-02-01	-177800000.000000000
1990-03-01	278800000.000000000
1990-04-01	547100000.000000000
1990-05-01	297600000.000000000
1990-06-01	-271400000.000000000
1990-07-01	728500000.000000000
1990-08-01	41300000.000000000
1990-09-01	6600000.000000000
1990-10-01	-71600000.000000000
1990-11-01	77300000.000000000
1990-12-01	-1346500000.000000000
1991-01-01	-396900000.000000000
1991-02-01	-279700000.000000000
1991-03-01	-572100000.000000000
1991-04-01	237300000.000000000
1991-05-01	374000000.000000000
1991-06-01	-72100000.000000000
1991-07-01	227400000.000000000
1991-08-01	-380500000.000000000
1991-09-01	300600000.000000000
1991-10-01	-336000000.000000000
1991-11-01	-50600000.000000000
1991-12-01	-194600000.000000000
1992-01-01	487700000.000000000
1992-02-01	605500000.000000000
1992-03-01	31700000.000000000
1992-04-01	619000000.000000000
1992-05-01	51600000.000000000
1992-06-01	-1014400000.000000000
1992-07-01	614100000.000000000
1992-08-01	503200000.000000000
1992-09-01	-599000000.000000000
1992-10-01	720900000.000000000
1992-11-01	1272600000.000000000
1992-12-01	415500000.000000000
1993-01-01	655400000.000000000
1993-02-01	136800000.000000000
1993-03-01	482300000.000000000
1993-04-01	299800000.000000000
1993-05-01	-132199999.999999990
1993-06-01	-73600000.000000000
1993-07-01	-98900000.000000000
1993-08-01	37400000.000000000
1993-09-01	747400000.000000000
1993-10-01	485600000.000000000
1993-11-01	1530500000.000000000
1993-12-01	-1062800000.000000000
1994-01-01	311700000.000000000
1994-02-01	-113100000.000000000
1994-03-01	-73300000.000000000
1994-04-01	152900000.000000000
1994-05-01	468200000.000000000
1994-06-01	-14100000.000000000
1994-07-01	-136600000.000000000
1994-08-01	442500000.000000000
1994-09-01	220900000.000000000
1994-10-01	1205600000.000000000
1994-11-01	539000000.000000000
1994-12-01	1642500000.000000000
1995-01-01	499300000.000000000
1995-02-01	-122800000.000000000
1995-03-01	-370300000.000000000
1995-04-01	372600000.000000000
1995-05-01	484500000.000000000
1995-06-01	614100000.000000000
1995-07-01	2783500000.000000000
1995-08-01	1177600000.000000000
1995-09-01	-192500000.000000000
1995-10-01	1067200000.000000000
1995-11-01	1173100000.000000000
1995-12-01	-441400000.000000000
1996-01-01	948500000.000000000
1996-02-01	1655700000.000000000
1996-03-01	-1518800000.000000000
1996-04-01	2535700000.000000000
1996-05-01	456200000.000000000
1996-06-01	366400000.000000000
1996-07-01	-1757200000.000000000
1996-08-01	-1444400000.000000000
1996-09-01	-476400000.000000000
1996-10-01	-603500000.000000000
1996-11-01	155500000.000000000
1996-12-01	1070900000.000000100
1997-01-01	-1712400000.000000000
1997-02-01	-1100500000.000000000
1997-03-01	-526600000.000000000
1997-04-01	892900000.000000000
1997-05-01	1684600000.000000000
1997-06-01	1420500000.000000000
1997-07-01	695400000.000000000
1997-08-01	-2493100000.000000000
1997-09-01	-802400000.000000000
1997-10-01	-68500000.000000000
1997-11-01	-5948700000.000000000
1997-12-01	-3962900000.000000000
1998-01-01	3106800000.000000000
1998-02-01	3189600000.000000000
1998-03-01	3060600000.000000000
1998-04-01	5766900000.000000000
1998-05-01	3287900000.000000000
1998-06-01	2207200000.000000000
1998-07-01	2100500000.000000000
1998-08-01	1954700000.000000000
1998-09-01	1488600000.000000000
1998-10-01	1518900000.000000000
1998-11-01	1651500000.000000000
1998-12-01	1641800000.000000000
1999-01-01	1807400000.000000000
1999-02-01	2249800000.000000000
1999-03-01	2256800000.000000000
1999-04-01	1857400000.000000000
1999-05-01	2401200000.000000000
1999-06-01	704800000.000000000
1999-07-01	2224300000.000000000
1999-08-01	171400000.000000000
1999-09-01	276800000.000000000
1999-10-01	679000000.000000000
1999-11-01	3997800000.000000000
1999-12-01	4356200000.000000000
2000-01-01	3449600000.000000000
2000-02-01	3320400000.000000000
2000-03-01	3791500000.000000000
2000-04-01	2113500000.000000000
2000-05-01	1893100000.000000000
2000-06-01	2758300000.000000000
2000-07-01	1063700000.000000000
2000-08-01	1494500000.000000000
2000-09-01	1428500000.000000000
2000-10-01	1067300000.000000000
2000-11-01	450000000.000000000
2000-12-01	940800000.000000000
2001-01-01	-428700000.000000000
2001-02-01	83200000.000000000
2001-03-01	485000000.000000000
2001-04-01	-1463000000.000000000
2001-05-01	510400000.000000000
2001-06-01	1001600000.000000000
2001-07-01	2235300000.000000000
2001-08-01	470300000.000000000
2001-09-01	1042500000.000000000
2001-10-01	470100000.000000000
2001-11-01	1568000000.000000000
2001-12-01	1601100000.000000000
2002-01-01	1956000000.000000000
2002-02-01	691300000.000000000
2002-03-01	636700000.000000000
2002-04-01	403800000.000000000
2002-05-01	781100000.000000000
2002-06-01	894800000.000000000
2002-07-01	3061800000.000000000
2002-08-01	776300000.000000000
2002-09-01	467300000.000000000
2002-10-01	80900000.000000000
2002-11-01	911200000.000000000
2002-12-01	1138200000.000000000
2003-01-01	206700000.000000000
2003-02-01	985900000.000000000
2003-03-01	-266399999.999999970
2003-04-01	-1139400000.000000000
2003-05-01	2668700000.000000000
2003-06-01	4190700000.000000000
2003-07-01	1333400000.000000000
2003-08-01	4054500000.000000000
2003-09-01	3128800000.000000000
2003-10-01	1269900000.000000000
2003-11-01	6372400000.000000000
2003-12-01	3044200000.000000000
2004-01-01	2156800000.000000000
2004-02-01	5748600000.000000000
2004-03-01	841500000.000000000
2004-04-01	1348000000.000000000
2004-05-01	1982200000.000000000
2004-06-01	675300000.000000000
2004-07-01	1540700000.000000000
2004-08-01	2177600000.000000000
2004-09-01	3087400000.000000000
2004-10-01	2036800000.000000000
2004-11-01	11927000000.000000000
2004-12-01	5188600000.000000000
2005-01-01	2874500000.000000000
2005-02-01	1848600000.000000000
2005-03-01	4790600000.000000000
2005-04-01	625400000.000000000
2005-05-01	1636700000.000000000
2005-06-01	555100000.000000000
2005-07-01	873200000.000000000
2005-08-01	450300000.000000000
2005-09-01	976600000.000000000
2005-10-01	715900000.000000000
2005-11-01	2518600000.000000000
2005-12-01	1940300000.000000000
2006-01-01	5432600000.000000000
2006-02-01	-140700000.000000000
2006-03-01	387400000.000000000
2006-04-01	3354800000.000000000
2006-05-01	495600000.000000000
2006-06-01	465500000.000000000
2006-07-01	686000000.000000000
2006-08-01	959700000.000000000
2006-09-01	2043100000.000000000
2006-10-01	933100000.000000000
2006-11-01	2677200000.000000000
2006-12-01	4818600000.000000000
2007-01-01	2350700000.000000000
2007-02-01	1134700000.000000000
2007-03-01	512900000.000000000
2007-04-01	1878400000.000000000
2007-05-01	4492900000.000000000
2007-06-01	-121200000.000000000
2007-07-01	2421600000.000000000
2007-08-01	937600000.000000000
2007-09-01	-863400000.000000000
2007-10-01	847500000.000000000
2007-11-01	493800000.000000000
2007-12-01	1042900000.000000100
2008-01-01	-1436100000.000000000
2008-02-01	-1703100000.000000000
2008-03-01	-710800000.000000000
2008-04-01	-2411300000.000000000
2008-05-01	-2264600000.000000000
2008-06-01	-1041800000.000000000
2008-07-01	-9171400000.000000000
2008-08-01	1215200000.000000000
2008-09-01	-4926900000.000000000
2008-10-01	-19988100000.000000000
2008-11-01	-10904200000.000000000
2008-12-01	-3102900000.000000000
2009-01-01	4488600000.000000000
2009-02-01	1260000000.000000000
2009-03-01	3268800000.000000000
2009-04-01	5444100000.000000000
2009-05-01	10248600000.000000000
2009-06-01	3849100000.000000000
2009-07-01	5573600000.000000000
2009-08-01	7095200000.000000000
2009-09-01	10823800000.000000000
2009-10-01	7965800000.000000000
2009-11-01	5637400000.000000000
2009-12-01	3011400000.000000000
2010-01-01	6982700000.000000000
2010-02-01	-598000000.000000000
2010-03-01	2183500000.000000000
2010-04-01	9290200000.000000000
2010-05-01	-7083300000.000000000
2010-06-01	3329900000.000000000
2010-07-01	6261700000.000000000
2010-08-01	1236600000.000000000
2010-09-01	2879600000.000000000
2010-10-01	2658600000.000000000
2010-11-01	1719300000.000000000
2010-12-01	-1890200000.000000000
2011-01-01	2723300000.000000000
2011-02-01	2088000000.000000000
2011-03-01	-1291900000.000000000
2011-04-01	3055800000.000000000
2011-05-01	855400000.000000000
2011-06-01	-1293200000.000000000
2011-07-01	6014000000.000000000
2011-08-01	542500000.000000000
2011-09-01	-12882600000.000000000
2011-10-01	10181700000.000000000
2011-11-01	3866600000.000000000
2011-12-01	93200000.000000000
2012-01-01	2462100000.000000000
2012-02-01	2226600000.000000000
2012-03-01	1759100000.000000000
2012-04-01	140100000.000000000
2012-05-01	-1268800000.000000000
2012-06-01	457600000.000000000
2012-07-01	1335900000.000000000
2012-08-01	1094600000.000000000
2012-09-01	1486000000.000000000
2012-10-01	1476100000.000000000
2012-11-01	2597800000.000000000
2012-12-01	-582600000.000000000
2013-01-01	630800000.000000000
2013-02-01	2440400000.000000000
2013-03-01	1489200000.000000000
2013-04-01	-907400000.000000000
2013-05-01	1000600000.000000000
2013-06-01	-4199300000.000000000
2013-07-01	2044900000.000000000
2013-08-01	1700800000.000000000
2013-09-01	2923300000.000000000
2013-10-01	4792600000.000000000
2013-11-01	2849600000.000000000
2013-12-01	1530600000.000000000
2014-01-01	2906700000.000000000
2014-02-01	2325000000.000000000
2014-03-01	1792000000.000000000
2014-04-01	665800000.000000000
2014-05-01	5967700000.000000000
2014-06-01	4536100000.000000000
2014-07-01	3327700000.000000000
2014-08-01	826900000.000000000
2014-09-01	1677400000.000000000
2014-10-01	-247500000.000000000
2014-11-01	-2897500000.000000000
2014-12-01	-2994500000.000000000
2015-01-01	4028100000.000000000
2015-02-01	199000000.000000000
2015-03-01	2883000000.000000000
2015-04-01	3403500000.000000000
2015-05-01	2898100000.000000000
2015-06-01	1000300000.000000000
2015-07-01	-972800000.000000000
2015-08-01	-3881700000.000000000
2015-09-01	567800000.000000000
2015-10-01	2229700000.000000000
2015-11-01	1612700000.000000000
2015-12-01	-1915100000.000000000
2016-01-01	360200000.000000000
2016-02-01	-1591000000.000000000
2016-03-01	-102900000.000000000
2016-04-01	1316600000.000000000
2016-05-01	401700000.000000000
2016-06-01	-798900000.000000000
2016-07-01	1966800000.000000000
2016-08-01	3089000000.000000000
2016-09-01	1903400000.000000000
2016-10-01	220300000.000000000
2016-11-01	-517100000.000000000
2016-12-01	1367100000.000000000
2017-01-01	258200000.000000000
2017-02-01	-151600000.000000000
2017-03-01	629700000.000000000
2017-04-01	-170900000.000000000
2017-05-01	78500000.000000000
2017-06-01	306600000.000000000
2017-07-01	128900000.000000000
2017-08-01	346900000.000000000
2017-09-01	-627100000.000000000
2017-10-01	1427000000.000000000
2017-11-01	1369500000.000000000
2017-12-01	764300000.000000000
2018-01-01	1440300000.000000000
2018-02-01	159700000.000000000
2018-03-01	1187800000.000000000
2018-04-01	3119000000.000000000
2018-05-01	3707900000.000000000
2018-06-01	2975600000.000000000
2018-07-01	1485100000.000000000
2018-08-01	-1235600000.000000000
2018-09-01	1896800000.000000000