Monthly US Dollars, Monthly Level
1980-01-01 1773800000.0000000
1980-02-01 1185800000.0000000
1980-03-01 1374600000.0000000
1980-04-01 1398600000.0000000
1980-05-01 1559000000.0000000
1980-06-01 1626900000.0000000
1980-07-01 1837900000.0000000
1980-08-01 1668100000.0000000
1980-09-01 1753500000.0000000
1980-10-01 1949600000.0000000
1980-11-01 1762000000.0000000
1980-12-01 2052099999.9999998
1981-01-01 1958200000.0000000
1981-02-01 1835700000.0000000
1981-03-01 2323500000.0000000
1981-04-01 2012200000.0000000
1981-05-01 2119100000.0000000
1981-06-01 2285200000.0000000
1981-07-01 2244900000.0000000
1981-08-01 1923200000.0000000
1981-09-01 1880800000.0000000
1981-10-01 2346700000.0000000
1981-11-01 1958000000.0000000
1981-12-01 2067200000.0000002
1982-01-01 1699100000.0000000
1982-02-01 1700200000.0000000
1982-03-01 1877000000.0000000
1982-04-01 1560600000.0000000
1982-05-01 1272200000.0000000
1982-06-01 1434100000.0000000
1982-07-01 1313300000.0000000
1982-08-01 1109200000.0000000
1982-09-01 839500000.0000000
1982-10-01 881100000.0000000
1982-11-01 636500000.0000000
1982-12-01 713700000.0000000
1983-01-01 478000000.0000000
1983-02-01 553500000.0000000
1983-03-01 761800000.0000000
1983-04-01 722100000.0000000
1983-05-01 829800000.0000000
1983-06-01 897000000.0000000
1983-07-01 858800000.0000000
1983-08-01 879600000.0000000
1983-09-01 739400000.0000000
1983-10-01 796500000.0000000
1983-11-01 723400000.0000000
1983-12-01 785500000.0000000
1984-01-01 702400000.0000000
1984-02-01 951300000.0000000
1984-03-01 940100000.0000000
1984-04-01 859500000.0000000
1984-05-01 948500000.0000000
1984-06-01 1024300000.0000000
1984-07-01 1185000000.0000000
1984-08-01 1150200000.0000000
1984-09-01 1014600000.0000000
1984-10-01 1138300000.0000000
1984-11-01 1059600000.0000001
1984-12-01 1193400000.0000000
1985-01-01 1291200000.0000000
1985-02-01 1094800000.0000000
1985-03-01 1196500000.0000000
1985-04-01 1222800000.0000000
1985-05-01 1299300000.0000000
1985-06-01 1194900000.0000000
1985-07-01 1247100000.0000000
1985-08-01 1279300000.0000000
1985-09-01 1070600000.0000000
1985-10-01 1212400000.0000000
1985-11-01 1179100000.0000000
1985-12-01 1245100000.0000000
1986-01-01 1167400000.0000000
1986-02-01 1064200000.0000000
1986-03-01 968600000.0000000
1986-04-01 1173900000.0000000
1986-05-01 1110100000.0000000
1986-06-01 1036400000.0000000
1986-07-01 1113100000.0000000
1986-08-01 960600000.0000000
1986-09-01 870000000.0000000
1986-10-01 997200000.0000000
1986-11-01 878300000.0000000
1986-12-01 1092700000.0000000
1987-01-01 914400000.0000000
1987-02-01 874700000.0000000
1987-03-01 1076900000.0000000
1987-04-01 1036100000.0000000
1987-05-01 1042500000.0000000
1987-06-01 1093400000.0000000
1987-07-01 1235000000.0000000
1987-08-01 1206200000.0000000
1987-09-01 1173100000.0000000
1987-10-01 1250200000.0000000
1987-11-01 1155300000.0000000
1987-12-01 1247600000.0000000
1988-01-01 1205100000.0000000
1988-02-01 1305900000.0000000
1988-03-01 1567100000.0000000
1988-04-01 1471900000.0000000
1988-05-01 1669700000.0000000
1988-06-01 1699500000.0000000
1988-07-01 1766600000.0000000
1988-08-01 1980000000.0000000
1988-09-01 1833100000.0000000
1988-10-01 1850200000.0000000
1988-11-01 2017300000.0000000
1988-12-01 1907300000.0000000
1989-01-01 1850100000.0000000
1989-02-01 1855300000.0000000
1989-03-01 2005799999.9999998
1989-04-01 2141900000.0000002
1989-05-01 2188700000.0000000
1989-06-01 2284300000.0000000
1989-07-01 1963200000.0000000
1989-08-01 2106599999.9999998
1989-09-01 2190900000.0000000
1989-10-01 2374100000.0000000
1989-11-01 2299300000.0000000
1989-12-01 2177700000.0000000
1990-01-01 2172800000.0000000
1990-02-01 1987900000.0000000
1990-03-01 2314700000.0000000
1990-04-01 2113100000.0000002
1990-05-01 2537500000.0000000
1990-06-01 2544700000.0000000
1990-07-01 2728500000.0000000
1990-08-01 2832200000.0000000
1990-09-01 2686200000.0000000
1990-10-01 3294600000.0000000
1990-11-01 2938600000.0000000
1990-12-01 3121100000.0000000
1991-01-01 3663408000.0000000
1991-02-01 3557444000.0000000
1991-03-01 3517526000.0000000
1991-04-01 4207025000.0000000
1991-05-01 4186364000.0000000
1991-06-01 3996218000.0000000
1991-07-01 4439000000.0000000
1991-08-01 4218664000.0000005
1991-09-01 4195825000.0000000
1991-10-01 4764087000.0000000
1991-11-01 4668998000.0000000
1991-12-01 4552001000.0000000
1992-01-01 4261307000.0000005
1992-02-01 4469103000.0000000
1992-03-01 5217605000.0000000
1992-04-01 4945608000.0000000
1992-05-01 5070167000.0000000
1992-06-01 5546097000.0000000
1992-07-01 5478773000.0000000
1992-08-01 4992936000.0000000
1992-09-01 5331744000.0000000
1992-10-01 5767350000.0000000
1992-11-01 5365409000.0000000
1992-12-01 5683251000.0000000
1993-01-01 4615875000.0000000
1993-02-01 5052105000.0000000
1993-03-01 5716663000.0000000
1993-04-01 5189932000.0000000
1993-05-01 5200380000.0000000
1993-06-01 5929171000.0000000
1993-07-01 5537398000.0000000
1993-08-01 5286125000.0000000
1993-09-01 5502726000.0000000
1993-10-01 5705325000.0000000
1993-11-01 5732150000.0000000
1993-12-01 5898692000.0000000
1994-01-01 5552008000.0000000
1994-02-01 6035607000.0000000
1994-03-01 6485486000.0000000
1994-04-01 6074339000.0000000
1994-05-01 6607078000.0000000
1994-06-01 6936622000.0000000
1994-07-01 6302575000.0000000
1994-08-01 6988692000.0000000
1994-09-01 6567235000.0000000
1994-10-01 7190078000.0000000
1994-11-01 7607415000.0000000
1994-12-01 6998766000.0000000
1995-01-01 6240110000.0000000
1995-02-01 5595888000.0000000
1995-03-01 6353999000.0000000
1995-04-01 4968974000.0000000
1995-05-01 6036843000.0000000
1995-06-01 6026798000.0000000
1995-07-01 5388871000.0000000
1995-08-01 6407248000.0000000
1995-09-01 6076490000.0000000
1995-10-01 6628123000.0000000
1995-11-01 6438240000.0000000
1995-12-01 6291483000.0000000
1996-01-01 6475299000.0000000
1996-02-01 6622052000.0000000
1996-03-01 6838704000.0000000
1996-04-01 7077139000.0000000
1996-05-01 7482769000.0000000
1996-06-01 6849638000.0000000
1996-07-01 7617602000.0000000
1996-08-01 7526405000.0000000
1996-09-01 7691149000.0000000
1996-10-01 9031280000.0000000
1996-11-01 8258266000.0000010
1996-12-01 7998463000.0000000
1997-01-01 7664836000.0000000
1997-02-01 7685721000.0000000
1997-03-01 8178496000.0000010
1997-04-01 9096105000.0000000
1997-05-01 8591105000.0000000
1997-06-01 9112501000.0000000
1997-07-01 9422517000.0000000
1997-08-01 9074434000.0000000
1997-09-01 9988202000.0000000
1997-10-01 10447603000.0000000
1997-11-01 9945341000.0000000
1997-12-01 10601339000.0000000
1998-01-01 9217785000.0000000
1998-02-01 9495419000.0000000
1998-03-01 11160956000.0000000
1998-04-01 10049725000.0000000
1998-05-01 10089792000.0000000
1998-06-01 10883181000.0000000
1998-07-01 10049144000.0000000
1998-08-01 10042111000.0000000
1998-09-01 10934092000.0000000
1998-10-01 11100205000.0000000
1998-11-01 11170542000.0000000
1998-12-01 11180106000.0000000
1999-01-01 9211313000.0000000
1999-02-01 9936389000.0000000
1999-03-01 11999227000.0000000
1999-04-01 10946210000.0000000
1999-05-01 11320320000.0000000
1999-06-01 12351138000.0000000
1999-07-01 11280920000.0000000
1999-08-01 12718154000.0000000
1999-09-01 12255905000.0000000
1999-10-01 12926013000.0000000
1999-11-01 13849593000.0000000
1999-12-01 13179582000.0000000
2000-01-01 11858647000.0000000
2000-02-01 13439078000.0000000
2000-03-01 13921248000.0000000
2000-04-01 12717859000.0000000
2000-05-01 15192823000.0000000
2000-06-01 14567332000.0000000
2000-07-01 13993007000.0000000
2000-08-01 16102785999.9999980
2000-09-01 14781597000.0000000
2000-10-01 16841327000.0000000
2000-11-01 15966404000.0000000
2000-12-01 15075715000.0000000
2001-01-01 13799523000.0000000
2001-02-01 13130126000.0000000
2001-03-01 14932923000.0000000
2001-04-01 14112743000.0000000
2001-05-01 14660233000.0000000
2001-06-01 13749346000.0000000
2001-07-01 13503005000.0000000
2001-08-01 14163415000.0000000
2001-09-01 13132205000.0000000
2001-10-01 15561174000.0000000
2001-11-01 14188774000.0000000
2001-12-01 13462967000.0000000
2002-01-01 12159290000.0000000
2002-02-01 12545422000.0000000
2002-03-01 13416805000.0000000
2002-04-01 15014090000.0000000
2002-05-01 14444728000.0000000
2002-06-01 13518791000.0000000
2002-07-01 14560945000.0000000
2002-08-01 14300544000.0000000
2002-09-01 14063594000.0000000
2002-10-01 15676501000.0000000
2002-11-01 14397931000.0000000
2002-12-01 14580248000.0000000
2003-01-01 12622254000.0000000
2003-02-01 12581877000.0000000
2003-03-01 13985278000.0000000
2003-04-01 14369374000.0000000
2003-05-01 13674733000.0000000
2003-06-01 13847023000.0000000
2003-07-01 14424284000.0000000
2003-08-01 13816848000.0000000
2003-09-01 14730983000.0000000
2003-10-01 15735472000.0000000
2003-11-01 14692799000.0000000
2003-12-01 16064919000.0000000
2004-01-01 12872078000.0000000
2004-02-01 14075671000.0000000
2004-03-01 16769148999.9999980
2004-04-01 15424410000.0000000
2004-05-01 16061986000.0000020
2004-06-01 17020965000.0000000
2004-07-01 15848001000.0000000
2004-08-01 17600618000.0000000
2004-09-01 16373251000.0000000
2004-10-01 17523926000.0000000
2004-11-01 19427122000.0000000
2004-12-01 17812475000.0000000
2005-01-01 15271701000.0000000
2005-02-01 15984672000.0000000
2005-03-01 17515654000.0000000
2005-04-01 18013423000.0000000
2005-05-01 18269939000.0000000
2005-06-01 18371338000.0000000
2005-07-01 17097930000.0000020
2005-08-01 20135931000.0000000
2005-09-01 18637505000.0000000
2005-10-01 20239609000.0000000
2005-11-01 21680554000.0000000
2005-12-01 20601270000.0000000
2006-01-01 18512184000.0000000
2006-02-01 18498720000.0000000
2006-03-01 21108414000.0000000
2006-04-01 19503224000.0000000
2006-05-01 22793631000.0000000
2006-06-01 21634773000.0000000
2006-07-01 20188733000.0000000
2006-08-01 23601996000.0000000
2006-09-01 21971992000.0000000
2006-10-01 24503313000.0000000
2006-11-01 22466444000.0000000
2006-12-01 21274928000.0000000
2007-01-01 20676876000.0000000
2007-02-01 20007377000.0000000
2007-03-01 22038495000.0000000
2007-04-01 21835960000.0000000
2007-05-01 24535855000.0000000
2007-06-01 23591904000.0000000
2007-07-01 23329641000.0000000
2007-08-01 25554885000.0000000
2007-09-01 23779308000.0000000
2007-10-01 27649790000.0000000
2007-11-01 25152819000.0000000
2007-12-01 23796139000.0000000
2008-01-01 23996538000.0000000
2008-02-01 23978831000.0000000
2008-03-01 23756589000.0000000
2008-04-01 28117897000.0000000
2008-05-01 26014122000.0000000
2008-06-01 26135875000.0000000
2008-07-01 28762742000.0000000
2008-08-01 28110512000.0000000
2008-09-01 28020923000.0000000
2008-10-01 27721734000.0000000
2008-11-01 23234846000.0000000
2008-12-01 20752642000.0000000
2009-01-01 16789103999.9999980
2009-02-01 16613305000.0000000
2009-03-01 18554454000.0000000
2009-04-01 17203626000.0000000
2009-05-01 16788594000.0000000
2009-06-01 19569999000.0000000
2009-07-01 19254846000.0000000
2009-08-01 20234102000.0000000
2009-09-01 21818126000.0000000
2009-10-01 21880850000.0000000
2009-11-01 22493453000.0000000
2009-12-01 23184513000.0000000
2010-01-01 19634064000.0000000
2010-02-01 20879793000.0000000
2010-03-01 25710897000.0000000
2010-04-01 24764007000.0000000
2010-05-01 24623978000.0000000
2010-06-01 25336866000.0000000
2010-07-01 24364456000.0000000
2010-08-01 27615053000.0000000
2010-09-01 25861450000.0000000
2010-10-01 27317792000.0000000
2010-11-01 28254429000.0000000
2010-12-01 27119034000.0000000
2011-01-01 24532143000.0000000
2011-02-01 25461390000.0000000
2011-03-01 29899150000.0000000
2011-04-01 27200981000.0000000
2011-05-01 30541743000.0000000
2011-06-01 30300785000.0000000
2011-07-01 29030739000.0000000
2011-08-01 32292579000.0000040
2011-09-01 30644800000.0000000
2011-10-01 30554512000.0000000
2011-11-01 31248710000.0000000
2011-12-01 29135344000.0000000
2012-01-01 27548995000.0000000
2012-02-01 29517163000.0000000
2012-03-01 30839530000.0000000
2012-04-01 30481741000.0000000
2012-05-01 32801858000.0000040
2012-06-01 29657623000.0000000
2012-07-01 30704050000.0000000
2012-08-01 32641948999.9999960
2012-09-01 29069597000.0000000
2012-10-01 35564836000.0000000
2012-11-01 32716357000.0000040
2012-12-01 29207860000.0000000
2013-01-01 30152955000.0000000
2013-02-01 29066034000.0000000
2013-03-01 30127821000.0000000
2013-04-01 34087541000.0000000
2013-05-01 33305574000.0000000
2013-06-01 30168158000.0000000
2013-07-01 33651211000.0000040
2013-08-01 32902205000.0000040
2013-09-01 30726402000.0000000
2013-10-01 35217067000.0000000
2013-11-01 31363977000.0000000
2013-12-01 30441223000.0000000
2014-01-01 30233531000.0000000
2014-02-01 29543472000.0000000
2014-03-01 32287360000.0000000
2014-04-01 33561872000.0000000
2014-05-01 34251128000.0000000
2014-06-01 33050550000.0000000
2014-07-01 34690783000.0000000
2014-08-01 34483635000.0000000
2014-09-01 33665689000.0000000
2014-10-01 36943162000.0000000
2014-11-01 33405341999.9999960
2014-12-01 33860684000.0000000
2015-01-01 29815949000.0000000
2015-02-01 29124312000.0000000
2015-03-01 33664411000.0000000
2015-04-01 33039529000.0000000
2015-05-01 32357413000.0000000
2015-06-01 34588510000.0000000
2015-07-01 35071114000.0000000
2015-08-01 33830163000.0000000
2015-09-01 33661217999.9999960
2015-10-01 35598931000.0000000
2015-11-01 32593480000.0000000
2015-12-01 31887339000.0000000
2016-01-01 27977457000.0000000
2016-02-01 29749348000.0000000
2016-03-01 31406566000.0000000
2016-04-01 32495320999.9999960
2016-05-01 31852312000.0000000
2016-06-01 32465973000.0000000
2016-07-01 31597384000.0000000
2016-08-01 34329969000.0000000
2016-09-01 34227646000.0000000
2016-10-01 33493449000.0000000
2016-11-01 34265011000.0000000
2016-12-01 33204062999.9999960
2017-01-01 30786632000.0000000
2017-02-01 30584888000.0000000
2017-03-01 36108117000.0000000
2017-04-01 30867759000.0000000
2017-05-01 36544770000.0000000
2017-06-01 35546719000.0000000
2017-07-01 33685111000.0000000
2017-08-01 38510748000.0000000
2017-09-01 35704683000.0000000
2017-10-01 38967209000.0000000
2017-11-01 37080635000.0000000
2017-12-01 35981880000.0000000
2018-01-01 35138400000.0000000
2018-02-01 34147782999.9999960
2018-03-01 37732374000.0000000
2018-04-01 37469703000.0000000
2018-05-01 40763851000.0000000
2018-06-01 38381086000.0000000
2018-07-01 39609786000.0000000
2018-08-01 42126926000.0000000
2018-09-01 37999417000.0000000