Month	US Dollars, monthly level
1990-01-01	-2732007578.33228000
1990-02-01	-623819224.19307000
1990-03-01	-358403562.24707600
1990-04-01	-1916706122.44279000
1990-05-01	-2391354275.64372000
1990-06-01	691395940.07272900
1990-07-01	2082019551.75041000
1990-08-01	-3696099940.80052000
1990-09-01	-5162137645.10993000
1990-10-01	-5910124579.28169000
1990-11-01	-7303540996.62146000
1990-12-01	-3250878057.75853970
1991-01-01	-11559709546.16240100
1991-02-01	-6739055529.10742000
1991-03-01	-5158785421.83588000
1991-04-01	-8904116941.63374000
1991-05-01	-7715193989.62964000
1991-06-01	-4719748799.89186000
1991-07-01	-3869379228.68547960
1991-08-01	-4434736133.20141000
1991-09-01	-7375941706.71969000
1991-10-01	-3625322227.43706000
1991-11-01	-4365025211.69152000
1991-12-01	-943316594.06322400
1992-01-01	-9386929803.53926000
1992-02-01	-5721490581.87002900
1992-03-01	-5478140014.59024000
1992-04-01	-4277516821.74352000
1992-05-01	-5249696151.66930000
1992-06-01	-4005276913.71496960
1992-07-01	-435483108.77849400
1992-08-01	-3121084988.74151040
1992-09-01	-4038119640.18999000
1992-10-01	-1420266831.98860000
1992-11-01	-2903250557.29520000
1992-12-01	-418880634.61920200
1993-01-01	-3871978503.38068000
1993-02-01	-1244072030.51048000
1993-03-01	-33668231.82019800
1993-04-01	-395103252.37127197
1993-05-01	3004748304.08980040
1993-06-01	3893399364.67374000
1993-07-01	5661381648.49016000
1993-08-01	110403457.26397900
1993-09-01	1300469446.96741000
1993-10-01	5377914345.35536000
1993-11-01	3371976072.59202000
1993-12-01	7064575034.00789100
1994-01-01	-1761678400.18243000
1994-02-01	1286819644.07619000
1994-03-01	1778147356.52682000
1994-04-01	1767478458.85731000
1994-05-01	3324116259.14811040
1994-06-01	5886898842.70577000
1994-07-01	4312966887.64504050
1994-08-01	1706224187.01304980
1994-09-01	1218147854.61944990
1994-10-01	4697768482.50574000
1994-11-01	3066530132.64900000
1994-12-01	4338792978.42330100
1995-01-01	617736658.89218590
1995-02-01	2468387806.37131000
1995-03-01	4286756095.14334000
1995-04-01	5492099108.51752000
1995-05-01	3846261675.61414000
1995-06-01	6113624261.81090900
1995-07-01	6734128714.98580000
1995-08-01	3953587036.95181000
1995-09-01	2824062387.12926000
1995-10-01	5200302435.09420000
1995-11-01	5908096573.81591000
1995-12-01	8244103872.79091900
1996-01-01	-1014739627.94706000
1996-02-01	3924843439.30191000
1996-03-01	5775260781.82955900
1996-04-01	3413290623.03940000
1996-05-01	5875147977.51060000
1996-06-01	8120322434.25347000
1996-07-01	12403512160.13340000
1996-08-01	7015973930.36751900
1996-09-01	2995825455.62555030
1996-10-01	10260228947.72609900
1996-11-01	8136629115.72592900
1996-12-01	5736476782.74852900
1997-01-01	-2473451805.54335980
1997-02-01	4047816222.42159000
1997-03-01	5806415487.46941950
1997-04-01	5201782713.31668950
1997-05-01	6381993030.93441000
1997-06-01	9237264400.19647000
1997-07-01	12436651163.45970000
1997-08-01	5077758365.26299000
1997-09-01	5185911242.57267000
1997-10-01	8380981740.71907000
1997-11-01	7208800761.27066000
1997-12-01	7070532797.29651000
1998-01-01	-822617875.89563690
1998-02-01	4059810246.92515040
1998-03-01	6107654265.77526000
1998-04-01	6680925592.69178000
1998-05-01	7777161907.10107000
1998-06-01	6508670074.37689000
1998-07-01	12806610572.75740000
1998-08-01	5323050517.81943000
1998-09-01	2919775621.03962040
1998-10-01	5088011342.02481000
1998-11-01	5866355593.35230100
1998-12-01	5140392327.96247000
1999-01-01	-3078839237.68462000
1999-02-01	2098321918.31847000
1999-03-01	2919049782.22647000
1999-04-01	2212361092.77205000
1999-05-01	-928779347.58893900
1999-06-01	5763778288.60501000
1999-07-01	9958030489.19855000
1999-08-01	582470229.37673100
1999-09-01	-1014427598.22026990
1999-10-01	3611500426.32741980
1999-11-01	649804607.52370390
1999-12-01	247004002.95251098
2000-01-01	-7951958992.69946000
2000-02-01	-2463991902.68485980
2000-03-01	-594633353.31389400
2000-04-01	-2224572507.80832000
2000-05-01	-3303087908.06137040
2000-06-01	-1754443080.53881000
2000-07-01	1561369372.01932000
2000-08-01	-3326135331.84370000
2000-09-01	-3266290784.25012970
2000-10-01	-2062489472.37511000
2000-11-01	-3153743747.91402960
2000-12-01	-3055415610.60806000
2001-01-01	-7009605167.29829000
2001-02-01	14188560.29972030
2001-03-01	1755200288.79279000
2001-04-01	-1061512712.38526990
2001-05-01	459557343.76739997
2001-06-01	3256691737.67220000
2001-07-01	6324569037.43501950
2001-08-01	3698289340.20462000
2001-09-01	3080948526.34746030
2001-10-01	7846002567.28633000
2001-11-01	4551474606.28747000
2001-12-01	5992106448.95367050
2002-01-01	-116602288.87207000
2002-02-01	4962013467.20020000
2002-03-01	7950647819.62714000
2002-04-01	2698181189.21968000
2002-05-01	6580999262.76764000
2002-06-01	9040008395.51345000
2002-07-01	13055793233.99110000
2002-08-01	7293440023.35050000
2002-09-01	7765298633.92212000
2002-10-01	8154864977.26925900
2002-11-01	7616150905.79673000
2002-12-01	5425453842.18219950
2003-01-01	-2152785774.68982000
2003-02-01	3829471381.53004000
2003-03-01	1893191008.18302000
2003-04-01	1548910070.09234000
2003-05-01	3567114689.11777000
2003-06-01	6844980579.51178100
2003-07-01	13643071234.65570000
2003-08-01	6665417236.43461000
2003-09-01	7925431396.60362000
2003-10-01	9741945484.12538000
2003-11-01	4743982989.22306000
2003-12-01	6359640302.51173000
2004-01-01	874800310.60906000
2004-02-01	7413446344.60360050
2004-03-01	10950013719.85780000
2004-04-01	6275803851.23181100
2004-05-01	7701386737.46970900
2004-06-01	8768823273.39350000
2004-07-01	15114231945.28430200
2004-08-01	1707333194.89910000
2004-09-01	1859769941.99970000
2004-10-01	4883801922.77062000
2004-11-01	1698275816.43807000
2004-12-01	6160944871.47587000
2005-01-01	-3776433447.93014960
2005-02-01	2900796101.51472000
2005-03-01	3514039020.02574000
2005-04-01	-585494931.98131800
2005-05-01	978044573.98468510
2005-06-01	6151151126.60382100
2005-07-01	6083119085.32740000
2005-08-01	-4491431640.87510000
2005-09-01	-409700820.83765805
2005-10-01	-1802040892.13590000
2005-11-01	-4679420706.90197000
2005-12-01	-3860611580.33899000
2006-01-01	-13511617094.97720100
2006-02-01	-5280458145.83548000
2006-03-01	-1711287044.25818000
2006-04-01	-6116467898.57654000
2006-05-01	-8549433065.15619900
2006-06-01	-1838425188.56710980
2006-07-01	-1367550241.52303000
2006-08-01	-8981415992.89618000
2006-09-01	-16553162.50103560
2006-10-01	1324658274.35586000
2006-11-01	4035161626.44049020
2006-12-01	458775347.09112700
2007-01-01	-12035282753.76930000
2007-02-01	-5237740877.64252000
2007-03-01	6118650685.47728000
2007-04-01	-1784931349.31906990
2007-05-01	-2085768818.77726000
2007-06-01	7037932891.81993000
2007-07-01	3548303991.36242000
2007-08-01	-946883313.60396300
2007-09-01	1607012172.88424000
2007-10-01	3316691579.66320040
2007-11-01	373564114.86833100
2007-12-01	-9156443153.68179900
2008-01-01	-19941848049.12000000
2008-02-01	-934236326.98612200
2008-03-01	-4315650361.97454000
2008-04-01	-514727801.85092705
2008-05-01	-10708503112.62029800
2008-06-01	-5195792904.22932000
2008-07-01	-7974677993.97095000
2008-08-01	-16898355754.85799800
2008-09-01	-9603677861.10204900
2008-10-01	-2656807294.97316000
2008-11-01	-9704108891.99848000
2008-12-01	-3601745552.19872000
2009-01-01	-17188579717.78980000
2009-02-01	-3408697879.97182000
2009-03-01	740027265.72224500
2009-04-01	2016743683.61039000
2009-05-01	1929770346.75688000
2009-06-01	7222715546.07128000
2009-07-01	17068265343.62370100
2009-08-01	-3747075606.27674960
2009-09-01	793643226.06277410
2009-10-01	5646666666.66666000
2009-11-01	2935246431.59099000
2009-12-01	3572532623.84391980
2010-01-01	-15799632728.01470000
2010-02-01	2210576725.73031000
2010-03-01	2536227951.15335000
2010-04-01	-580138821.23721410
2010-05-01	-6451239224.13793000
2010-06-01	1220214242.10468000
2010-07-01	6539901191.51410000
2010-08-01	-7429368661.70350000
2010-09-01	480030941.33047700
2010-10-01	4279722222.22222000
2010-11-01	-3261551809.61824000
2010-12-01	-2368183385.03964000
2011-01-01	-22060382016.46670000
2011-02-01	-4422806418.57291000
2011-03-01	665951742.62734600
2011-04-01	-6737897562.99049950
2011-05-01	-2596160354.02838040
2011-06-01	-946581980.09428990
2011-07-01	1707598122.57670000
2011-08-01	-9400816402.84184000
2011-09-01	653232462.17331490
2011-10-01	-2149255194.04155000
2011-11-01	5390997101.80674100
2011-12-01	9492183578.34348900
2012-01-01	-11541419354.83870000
2012-02-01	1226908288.68579000
2012-03-01	9224230053.43097900
2012-04-01	4076834388.11956020
2012-05-01	8058889939.38046100
2012-06-01	16078438395.41549900
2012-07-01	16602445561.13900000
2012-08-01	6563348074.64136000
2012-09-01	10865598661.77700000
2012-10-01	12560979462.87519800
2012-11-01	16091069241.08969900
2012-12-01	13387516409.32670000
2013-01-01	-6964627659.57447000
2013-02-01	12107397771.99650000
2013-03-01	28375192746.56140000
2013-04-01	18084127641.93950000
2013-05-01	18799443929.56440000
2013-06-01	20363412981.52089700
2013-07-01	23246036651.41470000
2013-08-01	9357240380.93762000
2013-09-01	14437012759.16260000
2013-10-01	22526565724.32859800
2013-11-01	22105469038.54240000
2013-12-01	18754515322.66449700
2014-01-01	-741332581.53319800
2014-02-01	19203521440.49979800
2014-03-01	21593281120.15570000
2014-04-01	19969918317.43460000
2014-05-01	19165970591.28330200
2014-06-01	20192631876.05680000
2014-07-01	26937013753.91250000
2014-08-01	8992036435.30600000
2014-09-01	22426644040.72440000
2014-10-01	28125035127.79910300
2014-11-01	24733580577.21300000
2014-12-01	29108364814.45100000
2015-01-01	7690869897.54655000
2015-02-01	22130046345.34950000
2015-03-01	20732899343.11450200
2015-04-01	21934161395.42290000
2015-05-01	20109870839.59050000
2015-06-01	28081524318.77400200
2015-07-01	33093613051.38260000
2015-08-01	12117238410.95410000
2015-09-01	20974085010.62900000
2015-10-01	25820049093.48590000
2015-11-01	24703410272.62880000
2015-12-01	26459541061.08680000
2016-01-01	5269552118.05894100
2016-02-01	19954588542.83560000
2016-03-01	31168720440.60730000
2016-04-01	30236184244.98750000
2016-05-01	26266092127.07420000
2016-06-01	32167920356.12849800
2016-07-01	27729717006.46740000
2016-08-01	19577584757.63520000
2016-09-01	27338143868.60600000
2016-10-01	21135598875.62290200
2016-11-01	25545493967.04840000
2016-12-01	28942994711.78790000
2017-01-01	-1789534818.54850000
2017-02-01	17258379073.50080000
2017-03-01	30534554650.13039800
2017-04-01	16712032146.72380000
2017-05-01	21277713737.43800000
2017-06-01	28746140229.55870000
2017-07-01	24862995214.87010200
2017-08-01	18060892893.09030000
2017-09-01	29714246979.87030000
2017-10-01	21344976681.95550000
2017-11-01	28507680214.06300000
2017-12-01	29163745282.73719800
2018-01-01	3567268982.60290000
2018-02-01	20251243071.93340000
2018-03-01	31202017626.20670000
2018-04-01	20862679173.37900000
2018-05-01	19459191188.73550000
2018-06-01	26537217458.32180000
2018-07-01	19981707550.25639700
2018-08-01	13479267983.43950000