Month	US Dollars, Monthly Level, Seasonally Adjusted
1988-01-01	1006595550.0309200
1988-02-01	1036181755.5157200
1988-03-01	1027193337.4102100
1988-04-01	986668371.1501510
1988-05-01	1015819736.7979600
1988-06-01	1124290497.0531700
1988-07-01	1074484958.5030700
1988-08-01	969118530.4585580
1988-09-01	895922320.7678009
1988-10-01	1174539180.0082700
1988-11-01	988730275.1246380
1988-12-01	998865745.6803039
1989-01-01	1003098684.2829299
1989-02-01	1059862409.7571300
1989-03-01	1126315643.4709800
1989-04-01	1057220348.9169700
1989-05-01	1086821402.3641000
1989-06-01	1121422697.5666199
1989-07-01	989818820.4786270
1989-08-01	980686624.3978441
1989-09-01	1265588406.9799300
1989-10-01	978669881.9896489
1989-11-01	1197174332.0110400
1989-12-01	1163641498.7465100
1990-01-01	1159707979.0028598
1990-02-01	1212913282.3480100
1990-03-01	1167995758.2982800
1990-04-01	1209740012.8552100
1990-05-01	1200719657.2098300
1990-06-01	1156458469.6799200
1990-07-01	1158450275.6136298
1990-08-01	1267573855.1038501
1990-09-01	1401505674.8794100
1990-10-01	1356489164.5939600
1990-11-01	1523389762.1254200
1990-12-01	1289025824.2057700
1991-01-01	1236555567.1960900
1991-02-01	1162071353.9085900
1991-03-01	1379909306.1213400
1991-04-01	1322000899.7182600
1991-05-01	1406455060.4450202
1991-06-01	1500441171.5358800
1991-07-01	1418877686.2013400
1991-08-01	1421387964.5934400
1991-09-01	1163639841.3612900
1991-10-01	1676295095.0893800
1991-11-01	1513282515.6828500
1991-12-01	1416871863.4626000
1992-01-01	1489419085.8851800
1992-02-01	1404107876.8599500
1992-03-01	1516700486.5898200
1992-04-01	1533741955.2875800
1992-05-01	1468311997.1504200
1992-06-01	1509812632.1381200
1992-07-01	1619702009.9830100
1992-08-01	1622914354.7732801
1992-09-01	1670991255.9541700
1992-10-01	1493422670.1128500
1992-11-01	1568364921.4432700
1992-12-01	1633142789.9209301
1993-01-01	1772034736.7397500
1993-02-01	1653699525.7658600
1993-03-01	1732453920.4052200
1993-04-01	1555791281.8340600
1993-05-01	1712344752.7814000
1993-06-01	1625632097.2180500
1993-07-01	1525795982.2198800
1993-08-01	1664218159.2624600
1993-09-01	1776852183.4470300
1993-10-01	1746729763.8598500
1993-11-01	1709362426.9826300
1993-12-01	1733350168.0287500
1994-01-01	1971893442.7339602
1994-02-01	1831119816.8639000
1994-03-01	1717813874.4388100
1994-04-01	2235604621.0507200
1994-05-01	2038906153.0922098
1994-06-01	1887392256.0730500
1994-07-01	1790132065.9947600
1994-08-01	1942642845.8891401
1994-09-01	1662449947.1116900
1994-10-01	2204751622.1997400
1994-11-01	2037879760.7379800
1994-12-01	2083235155.9650402
1995-01-01	2295349974.1798800
1995-02-01	2257205871.7334600
1995-03-01	2229524084.3987000
1995-04-01	2309976852.7432500
1995-05-01	2167889916.9779300
1995-06-01	2249618247.4632096
1995-07-01	2450879242.1995800
1995-08-01	2342145766.8871800
1995-09-01	2288735284.2379900
1995-10-01	2253414878.8015400
1995-11-01	2515010836.3913198
1995-12-01	2572053770.5691800
1996-01-01	2549403160.9868000
1996-02-01	2569099270.3375000
1996-03-01	2468309140.7026200
1996-04-01	2282708536.4556500
1996-05-01	2408293339.8468300
1996-06-01	2494090611.1007600
1996-07-01	2444671115.3491898
1996-08-01	2463117798.0039300
1996-09-01	2508364470.6043100
1996-10-01	2591457585.9483404
1996-11-01	2362668118.0802000
1996-12-01	2362791452.7857203
1997-01-01	2461549487.1006300
1997-02-01	2374846075.0964503
1997-03-01	2519582345.8435698
1997-04-01	2349512619.3614697
1997-05-01	2405607649.7558600
1997-06-01	2332127313.6335000
1997-07-01	2360126001.5471797
1997-08-01	2348766706.5353503
1997-09-01	2502322732.4053500
1997-10-01	2193035485.9530897
1997-11-01	2411825221.1276900
1997-12-01	2412007341.5217200
1998-01-01	2276926736.0830800
1998-02-01	2208346093.8350596
1998-03-01	2346721082.0869400
1998-04-01	2275508627.1703300
1998-05-01	2190282005.2070600
1998-06-01	2276730644.5633497
1998-07-01	2336915797.8244600
1998-08-01	2286874885.7218900
1998-09-01	2128926242.1433501
1998-10-01	2196268042.6740203
1998-11-01	2216352270.0828100
1998-12-01	2238847988.6980300
1999-01-01	2184875821.5268500
1999-02-01	2629600445.4266200
1999-03-01	2300132693.4660400
1999-04-01	2445917480.9259200
1999-05-01	2450130255.1923000
1999-06-01	2504122665.0228400
1999-07-01	2605288996.6737804
1999-08-01	2732642758.8928800
1999-09-01	2582990675.5465403
1999-10-01	2626459392.2847900
1999-11-01	2814488695.0113300
1999-12-01	2759763944.6214500
2000-01-01	2595475040.7508600
2000-02-01	2980863431.8795700
2000-03-01	2914365289.3394900
2000-04-01	2863625873.1446200
2000-05-01	2858539786.6707000
2000-06-01	2811886430.9965400
2000-07-01	3064668636.0945797
2000-08-01	2919868028.2576500
2000-09-01	3266972367.0115100
2000-10-01	2924266513.0053396
2000-11-01	3232778107.7805100
2000-12-01	2859377862.0450600
2001-01-01	2839044281.7757300
2001-02-01	3131862060.0578900
2001-03-01	3029834431.2397600
2001-04-01	3122228611.3417600
2001-05-01	2656791069.6649003
2001-06-01	2536255679.4096400
2001-07-01	2608387862.0245000
2001-08-01	2690991993.5858500
2001-09-01	2627233129.6038700
2001-10-01	2264329921.2922500
2001-11-01	2589122809.4271000
2001-12-01	2573949579.8792700
2002-01-01	2704577880.2541500
2002-02-01	2582181085.8852100
2002-03-01	2357226079.0310900
2002-04-01	2595399133.4137000
2002-05-01	2748105282.1506800
2002-06-01	2963800183.4271500
2002-07-01	2689008513.6879800
2002-08-01	2589782430.7997800
2002-09-01	2656907416.3069000
2002-10-01	2835007133.2936000
2002-11-01	2730879796.0167303
2002-12-01	3023909383.8328000
2003-01-01	2552728753.8348002
2003-02-01	2538105802.3036100
2003-03-01	2847859276.3342500
2003-04-01	2661434114.7739096
2003-05-01	2625093778.2533603
2003-06-01	2898330318.6037197
2003-07-01	2852002529.6673703
2003-08-01	2729383141.8683896
2003-09-01	3112248537.8906603
2003-10-01	2845089936.8336400
2003-11-01	2943241295.8220700
2003-12-01	3056713280.8111600
2004-01-01	3062238090.9558997
2004-02-01	3334155448.2309303
2004-03-01	3201316403.7176600
2004-04-01	3052521532.1301503
2004-05-01	3506204809.9912800
2004-06-01	3182720628.9023204
2004-07-01	3032724530.3036100
2004-08-01	3607053277.1176200
2004-09-01	3476209805.4425697
2004-10-01	3927694052.1807103
2004-11-01	3366235557.6219797
2004-12-01	3605873678.1334900
2005-01-01	3592158774.9966400
2005-02-01	3533257458.2078900
2005-03-01	3670131477.6446400
2005-04-01	3465660735.8976600
2005-05-01	3943750914.8518800
2005-06-01	3637440021.1034203
2005-07-01	3785091977.5647300
2005-08-01	3691566177.0608800
2005-09-01	4596374504.2803710
2005-10-01	3258414344.3287900
2005-11-01	3681831159.0563000
2005-12-01	3735586205.1507900
2006-01-01	3833780266.6187700
2006-02-01	3788703742.3435397
2006-03-01	3580940067.6834900
2006-04-01	3818705024.6926600
2006-05-01	3954290309.3940600
2006-06-01	3987374518.0877600
2006-07-01	3629355865.3679700
2006-08-01	4015624133.9672604
2006-09-01	4156228954.7485500
2006-10-01	4256504499.8598404
2006-11-01	4081272907.8525896
2006-12-01	4152713055.8514900
2007-01-01	4000147124.6280300
2007-02-01	4215908667.1760697
2007-03-01	4181075933.8013000
2007-04-01	4202116481.7157598
2007-05-01	4390258229.0480000
2007-06-01	4752933010.2599400
2007-07-01	4884029779.1144905
2007-08-01	5055495858.6398110
2007-09-01	4670192398.0302200
2007-10-01	4962757040.3329600
2007-11-01	5264031019.2648910
2007-12-01	5389406788.5944700
2008-01-01	5251845634.3721490
2008-02-01	5376756056.4553500
2008-03-01	5614551627.7526200
2008-04-01	5686439745.3572800
2008-05-01	5826764685.9045600
2008-06-01	5678805387.5046400
2008-07-01	6029212607.1294400
2008-08-01	5748408377.4895790
2008-09-01	5717755400.3197600
2008-10-01	4913789862.4216400
2008-11-01	4917279918.3740400
2008-12-01	3782289306.0402900
2009-01-01	3694626096.9844503
2009-02-01	3443058124.2884400
2009-03-01	3361807490.5858500
2009-04-01	3433964289.2467200
2009-05-01	3395497641.0362300
2009-06-01	3765772611.9236100
2009-07-01	4100711362.5795000
2009-08-01	4294376612.7010303
2009-09-01	4186206569.9263100
2009-10-01	4210442967.4058200
2009-11-01	4628537333.9730200
2009-12-01	4418695239.4927400
2010-01-01	4700065815.8708105
2010-02-01	4377131706.5495900
2010-03-01	4603989424.0523810
2010-04-01	4666874222.7799100
2010-05-01	4782521269.3789100
2010-06-01	4775843140.7278595
2010-07-01	4771411009.5855800
2010-08-01	4866313648.7939500
2010-09-01	4847373391.3846900
2010-10-01	5676174630.5543600
2010-11-01	5071769124.0408390
2010-12-01	5415555260.2320390
2011-01-01	5843400882.1908600
2011-02-01	5587189375.1218700
2011-03-01	6206728337.6508600
2011-04-01	6156427259.8398200
2011-05-01	6212971151.4630400
2011-06-01	6287640929.2851000
2011-07-01	6363538828.5592000
2011-08-01	5931027525.3319000
2011-09-01	6286126687.8815110
2011-10-01	5821123653.6759700
2011-11-01	6562883458.7690500
2011-12-01	5776588324.1523000
2012-01-01	6281867014.8978000
2012-02-01	6353429253.6473300
2012-03-01	6405028699.9950200
2012-04-01	6360761716.9522200
2012-05-01	6113491467.9587300
2012-06-01	5858205057.5834200
2012-07-01	5665036629.8053700
2012-08-01	6077915411.3099300
2012-09-01	5610795487.4171600
2012-10-01	6517264035.7122200
2012-11-01	4908657884.5146200
2012-12-01	5811419016.1412500
2013-01-01	5844852951.1775700
2013-02-01	6079030180.2257800
2013-03-01	5232242351.6396290
2013-04-01	6334363573.1547900
2013-05-01	5627890062.8775410
2013-06-01	5886083250.7887990
2013-07-01	6039102156.0031900
2013-08-01	5734808482.5667510
2013-09-01	6005181406.3330200
2013-10-01	6192343833.3624300
2013-11-01	6343214406.8652200
2013-12-01	5626326602.3129000
2014-01-01	6341263329.2637200
2014-02-01	5988622873.8470110
2014-03-01	6042296277.0351400
2014-04-01	5867208923.1317800
2014-05-01	6083591566.0931000
2014-06-01	5823591498.1388890
2014-07-01	6138372960.8660300
2014-08-01	5957854251.7289900
2014-09-01	6059698199.8380000
2014-10-01	5410076320.7216100
2014-11-01	6048477779.0061300
2014-12-01	5782761275.6198100
2015-01-01	5063089353.7815200
2015-02-01	4912351194.0645100
2015-03-01	5440426550.3201700
2015-04-01	4970303236.6630910
2015-05-01	5168264691.2125900
2015-06-01	5153434457.1377000
2015-07-01	5065563012.5188000
2015-08-01	5378203229.4682400
2015-09-01	4443119083.6248500
2015-10-01	5350775658.6392300
2015-11-01	5223365342.5139300
2015-12-01	5118678262.2992500
2016-01-01	5017056510.8370800
2016-02-01	5472800068.2590100
2016-03-01	5272629738.7096700
2016-04-01	4910760764.8618900
2016-05-01	5727885685.6438400
2016-06-01	5491428318.8500300
2016-07-01	5359470986.4058400
2016-08-01	5361566934.0378800
2016-09-01	6229006395.3791800
2016-10-01	4815441860.9843400
2016-11-01	5456391847.7077290
2016-12-01	6099047068.8732000
2017-01-01	5358962515.0323400
2017-02-01	5241280101.2622100
2017-03-01	5311852736.4033500
2017-04-01	5515234093.2130500
2017-05-01	5269476109.6401000
2017-06-01	5443551489.0786800
2017-07-01	5768583936.5445100
2017-08-01	5827868582.6181400
2017-09-01	6079902080.5232800
2017-10-01	5799532924.9615200
2017-11-01	6213399811.7159395
2017-12-01	6190049469.6036800
2018-01-01	6212872391.4199400
2018-02-01	7016616080.8578900
2018-03-01	6559353139.9870405
2018-04-01	6540749511.6544900
2018-05-01	6373792767.2396910
2018-06-01	6883246103.6017800
2018-07-01	6620548195.3445610
2018-08-01	6786588786.8458900
2018-09-01	5945314173.3199500