Month	US Dollars, sum over component sub-periods
1980-01-01	-395800000.000000000
1980-02-01	44300000.000000000
1980-03-01	236400000.000000000
1980-04-01	-154400000.000000000
1980-05-01	168800000.000000000
1980-06-01	-79000000.000000000
1980-07-01	534100000.000000000
1980-08-01	30100000.000000000
1980-09-01	585100000.000000000
1980-10-01	-191100000.000000000
1980-11-01	180900000.000000000
1980-12-01	106300000.000000000
1981-01-01	-537100000.000000000
1981-02-01	121800000.000000000
1981-03-01	-207000000.000000000
1981-04-01	108300000.000000000
1981-05-01	-434700000.000000000
1981-06-01	521400000.000000000
1981-07-01	-573900000.000000000
1981-08-01	113700000.000000000
1981-09-01	32200000.000000004
1981-10-01	267899999.999999970
1981-11-01	438900000.000000000
1981-12-01	614800000.000000000
1982-01-01	-567100000.000000000
1982-02-01	-24700000.000000000
1982-03-01	32900000.000000000
1982-04-01	255800000.000000000
1982-05-01	33000000.000000000
1982-06-01	-85700000.000000000
1982-07-01	-123100000.000000000
1982-08-01	-15700000.000000000
1982-09-01	177700000.000000000
1982-10-01	281500000.000000000
1982-11-01	173500000.000000000
1982-12-01	630700000.000000000
1983-01-01	-508300000.000000000
1983-02-01	-381000000.000000000
1983-03-01	-177000000.000000000
1983-04-01	-10200000.000000000
1983-05-01	346900000.000000000
1983-06-01	-250700000.000000000
1983-07-01	411700000.000000000
1983-08-01	-129800000.000000010
1983-09-01	-14000000.000000000
1983-10-01	-123800000.000000000
1983-11-01	355900000.000000000
1983-12-01	547300000.000000000
1984-01-01	-403600000.000000000
1984-02-01	-3500000.000000000
1984-03-01	-84700000.000000000
1984-04-01	-64900000.000000010
1984-05-01	145800000.000000000
1984-06-01	303200000.000000000
1984-07-01	-122700000.000000000
1984-08-01	326400000.000000000
1984-09-01	-3400000.000000000
1984-10-01	-65400000.000000010
1984-11-01	293400000.000000000
1984-12-01	647300000.000000000
1985-01-01	-794900000.000000000
1985-02-01	138300000.000000000
1985-03-01	189500000.000000000
1985-04-01	-42800000.000000000
1985-05-01	57500000.000000000
1985-06-01	27800000.000000000
1985-07-01	214800000.000000000
1985-08-01	172700000.000000000
1985-09-01	292800000.000000000
1985-10-01	340800000.000000000
1985-11-01	24800000.000000000
1985-12-01	12900000.000000000
1986-01-01	-619900000.000000000
1986-02-01	43300000.000000000
1986-03-01	356900000.000000000
1986-04-01	90400000.000000000
1986-05-01	129400000.000000000
1986-06-01	154400000.000000000
1986-07-01	611900000.000000000
1986-08-01	68300000.000000000
1986-09-01	208100000.000000000
1986-10-01	-21500000.000000000
1986-11-01	209500000.000000000
1986-12-01	279100000.000000000
1987-01-01	373100000.000000000
1987-02-01	107300000.000000000
1987-03-01	-448200000.000000000
1987-04-01	5200000.000000000
1987-05-01	147100000.000000000
1987-06-01	158700000.000000000
1987-07-01	267899999.999999970
1987-08-01	-121000000.000000000
1987-09-01	584400000.000000000
1987-10-01	48900000.000000000
1987-11-01	883100000.000000000
1987-12-01	-31800000.000000000
1988-01-01	649300000.000000000
1988-02-01	1284000000.000000000
1988-03-01	1631100000.000000000
1988-04-01	890100000.000000000
1988-05-01	818700000.000000000
1988-06-01	1396300000.000000000
1988-07-01	1201900000.000000000
1988-08-01	1283200000.000000000
1988-09-01	1413800000.000000000
1988-10-01	261000000.000000000
1988-11-01	1187400000.000000000
1988-12-01	-244700000.000000000
1989-01-01	427900000.000000000
1989-02-01	99300000.000000000
1989-03-01	1615800000.000000000
1989-04-01	505300000.000000000
1989-05-01	1204300000.000000000
1989-06-01	400400000.000000000
1989-07-01	746100000.000000000
1989-08-01	194800000.000000000
1989-09-01	513900000.000000000
1989-10-01	483800000.000000000
1989-11-01	148100000.000000000
1989-12-01	-891300000.000000000
1990-01-01	-1500000000.000000000
1990-02-01	54200000.000000000
1990-03-01	1097200000.000000000
1990-04-01	470100000.000000000
1990-05-01	654100000.000000000
1990-06-01	409900000.000000000
1990-07-01	2068500000.000000000
1990-08-01	1180600000.000000000
1990-09-01	1897100000.000000000
1990-10-01	1031500000.000000000
1990-11-01	431300000.000000000
1990-12-01	-4323800000.000000000
1991-01-01	-467700000.000000000
1991-02-01	-169400000.000000000
1991-03-01	-102900000.000000000
1991-04-01	817100000.000000000
1991-05-01	1479300000.000000000
1991-06-01	-55000000.000000000
1991-07-01	957000000.000000000
1991-08-01	379300000.000000000
1991-09-01	667100000.000000000
1991-10-01	522700000.000000060
1991-11-01	1378900000.000000000
1991-12-01	-1253900000.000000000
1992-01-01	532200000.000000060
1992-02-01	1269600000.000000000
1992-03-01	1015400000.000000000
1992-04-01	924500000.000000000
1992-05-01	1088500000.000000000
1992-06-01	-550100000.000000000
1992-07-01	761200000.000000000
1992-08-01	1542000000.000000000
1992-09-01	431100000.000000000
1992-10-01	1917600000.000000000
1992-11-01	2999400000.000000000
1992-12-01	-1715600000.000000000
1993-01-01	-61100000.000000000
1993-02-01	804000000.000000000
1993-03-01	2777700000.000000000
1993-04-01	1067300000.000000000
1993-05-01	724500000.000000000
1993-06-01	-720700000.000000000
1993-07-01	606100000.000000000
1993-08-01	486600000.000000000
1993-09-01	1771400000.000000000
1993-10-01	1438400000.000000000
1993-11-01	1849200000.000000000
1993-12-01	194100000.000000000
1994-01-01	-603500000.000000000
1994-02-01	856500000.000000000
1994-03-01	1804300000.000000000
1994-04-01	1166000000.000000000
1994-05-01	1565900000.000000000
1994-06-01	1408400000.000000000
1994-07-01	1441500000.000000000
1994-08-01	851000000.000000000
1994-09-01	1657500000.000000000
1994-10-01	2606400000.000000000
1994-11-01	2430700000.000000000
1994-12-01	1999600000.000000000
1995-01-01	1546400000.000000000
1995-02-01	1727700000.000000000
1995-03-01	2395700000.000000000
1995-04-01	2922100000.000000000
1995-05-01	2382000000.000000000
1995-06-01	667100000.000000000
1995-07-01	4444800000.000000000
1995-08-01	3238500000.000000000
1995-09-01	1322900000.000000000
1995-10-01	2616000000.000000000
1995-11-01	2881000000.000000000
1995-12-01	894800000.000000000
1996-01-01	1771100000.000000000
1996-02-01	2628500000.000000000
1996-03-01	1813700000.000000000
1996-04-01	3493600000.000000000
1996-05-01	1321100000.000000000
1996-06-01	2684400000.000000000
1996-07-01	-322300000.000000000
1996-08-01	1147100000.000000000
1996-09-01	1280800000.000000000
1996-10-01	2031100000.000000000
1996-11-01	3014400000.000000000
1996-12-01	4536400000.000000000
1997-01-01	-263500000.000000000
1997-02-01	-1525900000.000000000
1997-03-01	1208800000.000000000
1997-04-01	2476700000.000000000
1997-05-01	3086400000.000000000
1997-06-01	2931800000.000000000
1997-07-01	2744500000.000000000
1997-08-01	-951700000.000000000
1997-09-01	-876000000.000000000
1997-10-01	1511900000.000000000
1997-11-01	-8182300000.000000000
1997-12-01	1397100000.000000000
1998-01-01	2568100000.000000000
1998-02-01	3508700000.000000000
1998-03-01	3884100000.000000000
1998-04-01	6406600000.000000000
1998-05-01	3971600000.000000000
1998-06-01	1343900000.000000000
1998-07-01	1999700000.000000000
1998-08-01	271100000.000000000
1998-09-01	2319200000.000000000
1998-10-01	2840000000.000000000
1998-11-01	1919100000.000000000
1998-12-01	1933100000.000000000
1999-01-01	2390700000.000000000
1999-02-01	872300000.000000000
1999-03-01	3765300000.000000000
1999-04-01	1589200000.000000000
1999-05-01	4553900000.000000000
1999-06-01	757600000.000000000
1999-07-01	4148600000.000000500
1999-08-01	1191100000.000000000
1999-09-01	109900000.000000000
1999-10-01	-449800000.000000000
1999-11-01	4559100000.000000000
1999-12-01	4590400000.000000000
2000-01-01	2628000000.000000000
2000-02-01	5448800000.000000000
2000-03-01	7973700000.000000000
2000-04-01	629100000.000000000
2000-05-01	1818900000.000000000
2000-06-01	4340700000.000000000
2000-07-01	3688700000.000000000
2000-08-01	126400000.000000000
2000-09-01	274400000.000000000
2000-10-01	23800000.000000000
2000-11-01	2363400000.000000000
2000-12-01	3195600000.000000000
2001-01-01	-300900000.000000000
2001-02-01	83900000.000000000
2001-03-01	872000000.000000000
2001-04-01	-352100000.000000000
2001-05-01	1040900000.000000100
2001-06-01	2090500000.000000000
2001-07-01	1600800000.000000000
2001-08-01	-341200000.000000000
2001-09-01	529700000.000000060
2001-10-01	2862600000.000000000
2001-11-01	1905200000.000000000
2001-12-01	-101800000.000000000
2002-01-01	2479300000.000000000
2002-02-01	-352100000.000000000
2002-03-01	1067400000.000000100
2002-04-01	711900000.000000000
2002-05-01	1770200000.000000000
2002-06-01	350700000.000000000
2002-07-01	2048900000.000000000
2002-08-01	2125199999.999999800
2002-09-01	2252400000.000000000
2002-10-01	2241900000.000000000
2002-11-01	3190900000.000000000
2002-12-01	1694300000.000000000
2003-01-01	443600000.000000000
2003-02-01	1406900000.000000000
2003-03-01	816100000.000000000
2003-04-01	429000000.000000000
2003-05-01	4419900000.000000000
2003-06-01	7011900000.000000000
2003-07-01	3071300000.000000000
2003-08-01	4691200000.000000000
2003-09-01	4749500000.000000000
2003-10-01	5555300000.000000000
2003-11-01	6905700000.000000000
2003-12-01	3031100000.000000000
2004-01-01	5825500000.000000000
2004-02-01	7242800000.000000000
2004-03-01	6714500000.000000000
2004-04-01	5679500000.000000000
2004-05-01	2865400000.000000000
2004-06-01	4437900000.000000000
2004-07-01	5071000000.000000000
2004-08-01	2065199999.999999800
2004-09-01	7980800000.000000000
2004-10-01	311000000.000000000
2004-11-01	9469800000.000000000
2004-12-01	7458100000.000000000
2005-01-01	5752000000.000000000
2005-02-01	4182000000.000000000
2005-03-01	5160700000.000000000
2005-04-01	717300000.000000000
2005-05-01	5936500000.000000000
2005-06-01	2586100000.000000000
2005-07-01	7144000000.000000000
2005-08-01	3800000.000000000
2005-09-01	3887300000.000000000
2005-10-01	3213700000.000000000
2005-11-01	8656300000.000000000
2005-12-01	2913500000.000000000
2006-01-01	4065200000.000000000
2006-02-01	6815100000.000000000
2006-03-01	5660200000.000000000
2006-04-01	11850100000.000000000
2006-05-01	4117000000.000000000
2006-06-01	5715700000.000000000
2006-07-01	2858800000.000000000
2006-08-01	4895700000.000000000
2006-09-01	6936800000.000000000
2006-10-01	7329400000.000000000
2006-11-01	6598100000.000000000
2006-12-01	9124200000.000000000
2007-01-01	7819500000.000000000
2007-02-01	9858100000.000000000
2007-03-01	6458400000.000000000
2007-04-01	9324200000.000000000
2007-05-01	11877900000.000000000
2007-06-01	6637500000.000000000
2007-07-01	11344000000.000000000
2007-08-01	4993000000.000000000
2007-09-01	3782700000.000000000
2007-10-01	19409900000.000000000
2007-11-01	13921200000.000000000
2007-12-01	-258700000.000000000
2008-01-01	-1134600000.000000000
2008-02-01	2922000000.000000000
2008-03-01	5717900000.000000000
2008-04-01	2425200000.000000000
2008-05-01	1079800000.000000000
2008-06-01	2178700000.000000000
2008-07-01	-1810800000.000000000
2008-08-01	3403600000.000000000
2008-09-01	-4188300000.000000000
2008-10-01	-25638700000.000000000
2008-11-01	-15013900000.000000000
2008-12-01	-2347300000.000000000
2009-01-01	2308500000.000000000
2009-02-01	2244900000.000000000
2009-03-01	2794400000.000000000
2009-04-01	7671000000.000000000
2009-05-01	7318900000.000000000
2009-06-01	7735400000.000000000
2009-07-01	6423000000.000000000
2009-08-01	7565200000.000000000
2009-09-01	15254500000.000000000
2009-10-01	16933200000.000000000
2009-11-01	3619300000.000000000
2009-12-01	3658200000.000000000
2010-01-01	7938600000.000000000
2010-02-01	767400000.000000000
2010-03-01	7525500000.000000000
2010-04-01	13776300000.000000000
2010-05-01	-1632900000.000000000
2010-06-01	7153500000.000000000
2010-07-01	9848100000.000000000
2010-08-01	3036600000.000000000
2010-09-01	8312200000.000001000
2010-10-01	11667700000.000000000
2010-11-01	2755800000.000000000
2010-12-01	-3720300000.000000000
2011-01-01	6109500000.000000000
2011-02-01	3511400000.000000000
2011-03-01	10557100000.000000000
2011-04-01	2116100000.000000000
2011-05-01	6526900000.000000000
2011-06-01	5941600000.000000000
2011-07-01	9557400000.000000000
2011-08-01	3778300000.000000000
2011-09-01	570400000.000000000
2011-10-01	13853300000.000000000
2011-11-01	5533700000.000000000
2011-12-01	2937900000.000000000
2012-01-01	10941600000.000000000
2012-02-01	2257000000.000000000
2012-03-01	6717400000.000000000
2012-04-01	1301600000.000000000
2012-05-01	6041700000.000000000
2012-06-01	6515500000.000000000
2012-07-01	9939500000.000000000
2012-08-01	3754000000.000000000
2012-09-01	9158500000.000000000
2012-10-01	1501500000.000000000
2012-11-01	8834600000.000000000
2012-12-01	8905500000.000000000
2013-01-01	6517400000.000000000
2013-02-01	4772000000.000000000
2013-03-01	10859400000.000000000
2013-04-01	7960700000.000000000
2013-05-01	9679400000.000000000
2013-06-01	379400000.000000000
2013-07-01	11578800000.000000000
2013-08-01	8070000000.000000000
2013-09-01	11554000000.000000000
2013-10-01	14997200000.000000000
2013-11-01	9137200000.000000000
2013-12-01	9331000000.000000000
2014-01-01	7765900000.000000000
2014-02-01	7314000000.000000000
2014-03-01	9740100000.000000000
2014-04-01	19447100000.000000000
2014-05-01	9558300000.000000000
2014-06-01	12821600000.000000000
2014-07-01	12190900000.000000000
2014-08-01	9763600000.000000000
2014-09-01	3173800000.000000000
2014-10-01	11674000000.000000000
2014-11-01	11803600000.000000000
2014-12-01	5072000000.000000000
2015-01-01	10526200000.000000000
2015-02-01	1114500000.000000000
2015-03-01	14096300000.000000000
2015-04-01	16220500000.000000000
2015-05-01	12197100000.000000000
2015-06-01	11019700000.000000000
2015-07-01	6739300000.000000000
2015-08-01	5448800000.000000000
2015-09-01	7248000000.000000000
2015-10-01	7087600000.000000000
2015-11-01	1660700000.000000000
2015-12-01	2141100000.000000000
2016-01-01	1868700000.000000000
2016-02-01	3200300000.000000000
2016-03-01	14794200000.000000000
2016-04-01	10023900000.000000000
2016-05-01	11586900000.000000000
2016-06-01	12897900000.000000000
2016-07-01	12416500000.000000000
2016-08-01	13051700000.000000000
2016-09-01	9437400000.000000000
2016-10-01	4770600000.000000000
2016-11-01	8062600000.000000000
2016-12-01	9632200000.000000000
2017-01-01	8950500000.000000000
2017-02-01	17681900000.000000000
2017-03-01	14557900000.000000000
2017-04-01	6011900000.000000000
2017-05-01	6236700000.000000000
2017-06-01	10117100000.000000000
2017-07-01	13573900000.000000000
2017-08-01	6592100000.000000000
2017-09-01	12891300000.000000000
2017-10-01	5929200000.000000000
2017-11-01	16538700000.000000000
2017-12-01	6209300000.000000000
2018-01-01	14942000000.000000000
2018-02-01	4127000000.000000000
2018-03-01	9047000000.000000000
2018-04-01	4841200000.000000000
2018-05-01	17659700000.000000000
2018-06-01	8254100000.000000000
2018-07-01	15271100000.000000000
2018-08-01	11519800000.000000000
2018-09-01	12961600000.000000000