Month	Dollars
1964-01-01	406750000
1964-02-01	414750000
1964-03-01	414750000
1964-04-01	440750000
1964-05-01	466750000
1964-06-01	465750000
1964-07-01	460750000
1964-08-01	492750000
1964-09-01	501750000
1964-10-01	511750000
1964-11-01	518750000
1964-12-01	506750000
1965-01-01	502750000
1965-02-01	501750000
1965-03-01	560750000
1965-04-01	577750000
1965-05-01	583750000
1965-06-01	626000000
1965-07-01	626000000
1965-08-01	628000000
1965-09-01	644000000
1965-10-01	650000000
1965-11-01	653000000
1965-12-01	653000000
1966-01-01	626000000
1966-02-01	671000000
1966-03-01	677500000
1966-04-01	683500000
1966-05-01	720500000
1966-06-01	705500000
1966-07-01	707500000
1966-08-01	673500000
1966-09-01	676500000
1966-10-01	687500000
1966-11-01	675500000
1966-12-01	678500000
1967-01-01	692500000
1967-02-01	499500000
1967-03-01	725500000
1967-04-01	792500000
1967-05-01	819500000
1967-06-01	792500000
1967-07-01	779500000
1967-08-01	798500000
1967-09-01	812500000
1967-10-01	797500000
1967-11-01	712500000
1967-12-01	692500000
1968-01-01	684500000
1968-02-01	654500000
1968-03-01	681500000
1968-04-01	698500000
1968-05-01	683500000
1968-06-01	668500000
1968-07-01	656500000
1968-08-01	644500000
1968-09-01	645500000
1968-10-01	592500000
1968-11-01	597500000
1968-12-01	542500000
1969-01-01	511500000
1969-02-01	575500000
1969-03-01	667500000
1969-04-01	645500000
1969-05-01	552500000
1969-06-01	621500000
1969-07-01	571500000
1969-08-01	548500000
1969-09-01	543500000
1969-10-01	522500000
1969-11-01	510500000
1969-12-01	487500000
1970-01-01	482500000
1970-02-01	482500000
1970-03-01	521500000
1970-04-01	558500000
1970-05-01	548500000
1970-06-01	567500000
1970-07-01	597500000
1970-08-01	585500000
1970-09-01	543500000
1970-10-01	538500000
1970-11-01	533500000
1970-12-01	542500000
1971-01-01	462500000
1971-02-01	538500000
1971-03-01	689500000
1971-04-01	713500000
1971-05-01	743500000
1971-06-01	826500000
1971-07-01	904500000
1971-08-01	1011500000
1971-09-01	1109500000
1971-10-01	1102500000
1971-11-01	1072500000
1971-12-01	1327371500
1972-01-01	1235371500
1972-02-01	1367371500
1972-03-01	1453371500
1972-04-01	1595371500
1972-05-01	1843371500
1972-06-01	1813371500
1972-07-01	1945371500
1972-08-01	2030371500
1972-09-01	2093371500
1972-10-01	2112371500
1972-11-01	2162371500
1972-12-01	2383371500
1973-01-01	2511371500
1973-02-01	2942412600
1973-03-01	2766412600
1973-04-01	3067412600
1973-05-01	3161412600
1973-06-01	3005412600
1973-07-01	3545412600
1973-08-01	4240412600
1973-09-01	3951412600
1973-10-01	3443412600
1973-11-01	3575412600
1973-12-01	3747412600
1974-01-01	3727412600
1974-02-01	4158412600
1974-03-01	4734412600
1974-04-01	5382412600
1974-05-01	6096412600
1974-06-01	6957412600
1974-07-01	8215299300
1974-08-01	9151683900
1974-09-01	11419521200
1974-10-01	10551194500
1974-11-01	12675017300
1974-12-01	14152843200
1975-01-01	15650034400
1975-02-01	17544254500
1975-03-01	18882865300
1975-04-01	19738641900
1975-05-01	20710601900
1975-06-01	20720775500
1975-07-01	20652545900
1975-08-01	21217525800
1975-09-01	20971651500
1975-10-01	20989228200
1975-11-01	22515333400
1975-12-01	23193203300
1976-01-01	23261618300
1976-02-01	23598331500
1976-03-01	24601360000
1976-04-01	24272386500
1976-05-01	23137056100
1976-06-01	24537777400
1976-07-01	24486553800
1976-08-01	24793409700
1976-09-01	26097277100
1976-10-01	26531031200
1976-11-01	26558253900
1976-12-01	26899744700
1977-01-01	26375625300
1977-02-01	26730257000
1977-03-01	27659250300
1977-04-01	27677011800
1977-05-01	28161447200
1977-06-01	28646951000
1977-07-01	28478305700
1977-08-01	28070577900
1977-09-01	29286249600
1977-10-01	30310896800
1977-11-01	30776482000
1977-12-01	29902782800
1978-01-01	28857344500
1978-02-01	28664459700
1978-03-01	28591056500
1978-04-01	22495305100
1978-05-01	21981541900
1978-06-01	20934117700
1978-07-01	20874052200
1978-08-01	19089574700
1978-09-01	20236264700
1978-10-01	21138034900
1978-11-01	19559157800
1978-12-01	19199736100
1979-01-01	19031102400
1979-02-01	18575214500
1979-03-01	19444501000
1979-04-01	17330874000
1979-05-01	16783133100
1979-06-01	18098925500
1979-07-01	18227652700
1979-08-01	17164860200
1979-09-01	17716366700
1979-10-01	16550827400
1979-11-01	18501567700
1979-12-01	19273285300
1980-01-01	18587726400
1980-02-01	19174751000
1980-03-01	18127143300
1980-04-01	19743629800
1980-05-01	22436624400
1980-06-01	19654640000
1980-07-01	19715059300
1980-08-01	22524580600
1980-09-01	23896385200
1980-10-01	24022131000
1980-11-01	24615921600
1980-12-01	23436628300
1981-01-01	25072105800
1981-02-01	27003712900
1981-03-01	29183432000
1981-04-01	27183612000
1981-05-01	28022506200
1981-06-01	28513630300
1981-07-01	27897424300
1981-08-01	26606428900
1981-09-01	29463837900
1981-10-01	32976082300
1981-11-01	31549090700
1981-12-01	32235807600
1982-01-01	32674908600
1982-02-01	33253452300
1982-03-01	33112025400
1982-04-01	31583808800
1982-05-01	32218494600
1982-06-01	31353333700
1982-07-01	30635476700
1982-08-01	31176222900
1982-09-01	30330085800
1982-10-01	29821756000
1982-11-01	28898378400
1982-12-01	29549136700
1983-01-01	22847322500
1983-02-01	22867665000
1983-03-01	30235687000
1983-04-01	28285759800
1983-05-01	28548836900
1983-06-01	25919325400
1983-07-01	25031429200
1983-08-01	26060997900
1983-09-01	26538300700
1983-10-01	27477837000
1983-11-01	28461074200
1983-12-01	27287382700
1984-01-01	27711536600
1984-02-01	29320713600
1984-03-01	25135800500
1984-04-01	25413717300
1984-05-01	24555541800
1984-06-01	22335685400
1984-07-01	22996676900
1984-08-01	23870081600
1984-09-01	24297483500
1984-10-01	23539067900
1984-11-01	24023644800
1984-12-01	24748425000
1985-01-01	24674295100
1985-02-01	25818590600
1985-03-01	23723745100
1985-04-01	26163887500
1985-05-01	26396465600
1985-06-01	26072747900
1985-07-01	26435894900
1985-08-01	27155037200
1985-09-01	26850149800
1985-10-01	26607922600
1985-11-01	26752518500
1985-12-01	25003871300
1986-01-01	24242017100
1986-02-01	23411080600
1986-03-01	20858249400
1986-04-01	22468138000
1986-05-01	20517642100
1986-06-01	20476175200
1986-07-01	20127251000
1986-08-01	20327622800
1986-09-01	19700498700
1986-10-01	18116623200
1986-11-01	18785053200
1986-12-01	18323887900
1987-01-01	20329470800
1987-02-01	20770300400
1987-03-01	20271996000
1987-04-01	20407296600
1987-05-01	20484546500
1987-06-01	20254040900
1987-07-01	19974378000
1987-08-01	21360567400
1987-09-01	20881273200
1987-10-01	20940091100
1987-11-01	21678930400
1987-12-01	22684381300
1988-01-01	21992710200
1988-02-01	22772580100
1988-03-01	20232468300
1988-04-01	20276930300
1988-05-01	21386891300
1988-06-01	19596125800
1988-07-01	19231827500
1988-08-01	19280915200
1988-09-01	19941335700
1988-10-01	20050966100
1988-11-01	20764808400
1988-12-01	20552705600
1989-01-01	20460760600
1989-02-01	20577868700
1989-03-01	19865711100
1989-04-01	19241337000
1989-05-01	18640790200
1989-06-01	18778239100
1989-07-01	18749064500
1989-08-01	18737201700
1989-09-01	18895806700
1989-10-01	18526374400
1989-11-01	17050096300
1989-12-01	16747561900
1990-01-01	14532710900
1990-02-01	12726730000
1990-03-01	11419742500
1990-04-01	9878559400
1990-05-01	10544614500
1990-06-01	10119645100
1990-07-01	12295970800
1990-08-01	9147876200
1990-09-01	9034621100
1990-10-01	9841720500
1990-11-01	10402327000
1990-12-01	11667672400
1991-01-01	11260298100
1991-02-01	10971479200
1991-03-01	10818641100
1991-04-01	10385833800
1991-05-01	10733732100
1991-06-01	10998685000
1991-07-01	9594583100
1991-08-01	10646118600
1991-09-01	11634045100
1991-10-01	11540386800
1991-11-01	11799757700
1991-12-01	11673288600
1992-01-01	11836089600
1992-02-01	11600541000
1992-03-01	11533027400
1992-04-01	10827313500
1992-05-01	10969484700
1992-06-01	10542864500
1992-07-01	10053876100
1992-08-01	10421927700
1992-09-01	8822949100
1992-10-01	7061619400
1992-11-01	7201458900
1992-12-01	5935001400
1993-01-01	7400871200
1993-02-01	7327989000
1993-03-01	6532743200
1993-04-01	6947525000
1993-05-01	5645871100
1993-06-01	6805278300
1993-07-01	7564875800
1993-08-01	6673601900
1993-09-01	6149157300
1993-10-01	5985895100
1993-11-01	5693969400
1993-12-01	7428117000
1994-01-01	7018216200
1994-02-01	6174743500
1994-03-01	5202591900
1994-04-01	4522058900
1994-05-01	6436028900
1994-06-01	8456262500
1994-07-01	8450965200
1994-08-01	8619250500
1994-09-01	8600672500
1994-10-01	7241101900
1994-11-01	6143105800
1994-12-01	7377501600
1995-01-01	7421696100
1995-02-01	7856412100
1995-03-01	8150462900
1995-04-01	8162008300
1995-05-01	8913981000
1995-06-01	9421022500
1995-07-01	8888703200
1995-08-01	9118491000
1995-09-01	9026317100
1995-10-01	9444348800
1995-11-01	8501278600
1995-12-01	8621622100
1996-01-01	15078026500
1996-02-01	15567762100
1996-03-01	15372042800
1996-04-01	16231468300
1996-05-01	15289149500
1996-06-01	14996346300
1996-07-01	15120346100
1996-08-01	13663384500
1996-09-01	13923367100
1996-10-01	14173498300
1996-11-01	14709584900
1996-12-01	14320641800
1997-01-01	16786518800
1997-02-01	16117252900
1997-03-01	16196262900
1997-04-01	15503166600
1997-05-01	15956804300
1997-06-01	15684043800
1997-07-01	15099672600
1997-08-01	15097388300
1997-09-01	15289072800
1997-10-01	15212152700
1997-11-01	15400572800
1997-12-01	14876422400
1998-01-01	15762358900
1998-02-01	15873062500
1998-03-01	16166959700
1998-04-01	15989097800
1998-05-01	15427385800
1998-06-01	14746344400
1998-07-01	15689841000
1998-08-01	13828795800
1998-09-01	14282688200
1998-10-01	14668993100
1998-11-01	14089370600
1998-12-01	14220171900
1999-01-01	14395650300
1999-02-01	14347111900
1999-03-01	17059792100
1999-04-01	14703621600
1999-05-01	14677686200
1999-06-01	14021088200
1999-07-01	14083803100
1999-08-01	14179271700
1999-09-01	14094728200
1999-10-01	15224122600
1999-11-01	14019755800
1999-12-01	16996934300
2000-01-01	16236365000
2000-02-01	16188188200
2000-03-01	16487587100
2000-04-01	16127951100
2000-05-01	16843140600
2000-06-01	16540381000
2000-07-01	15920721200
2000-08-01	16863513200
2000-09-01	16383747400
2000-10-01	16741901500
2000-11-01	16646816400
2000-12-01	19585490600
2001-01-01	17137397500
2001-02-01	17857346900
2001-03-01	16904258100
2001-04-01	16693510900
2001-05-01	17263355600
2001-06-01	17050635700
2001-07-01	16966041600
2001-08-01	16621984700
2001-09-01	17159214600
2001-10-01	17051093000
2001-11-01	17575185100
2001-12-01	17595717200
2002-01-01	16804308500
2002-02-01	18790143700
2002-03-01	17582419400
2002-04-01	17683713600
2002-05-01	18447937900
2002-06-01	18253491100
2002-07-01	18112252900
2002-08-01	17666221400
2002-09-01	17807013500
2002-10-01	20191483200
2002-11-01	21434669100
2002-12-01	20610463000
2003-01-01	21233520700
2003-02-01	21179182600
2003-03-01	22755794200
2003-04-01	23106230800
2003-05-01	22806462100
2003-06-01	21339023100
2003-07-01	21100551500
2003-08-01	20637485700
2003-09-01	22441488300
2003-10-01	22514509600
2003-11-01	24463458700
2003-12-01	22620000200
2004-01-01	23864948800
2004-02-01	23512592200
2004-03-01	21586819700
2004-04-01	22104129700
2004-05-01	23197304400
2004-06-01	21915018200
2004-07-01	22202344300
2004-08-01	22477627400
2004-09-01	22329155700
2004-10-01	27117326000
2004-11-01	23572983600
2004-12-01	27290855500
2005-01-01	98038349500
2005-02-01	98174075400
2005-03-01	100383039700
2005-04-01	102999866200
2005-05-01	112594908800
2005-06-01	113318619600
2005-07-01	121682646100
2005-08-01	125839610100
2005-09-01	129528045000
2005-10-01	137137356100
2005-11-01	148102653300
2005-12-01	155028930400
2006-01-01	161024862700
2006-02-01	165337252800
2006-03-01	177733753700
2006-04-01	179189984600
2006-05-01	187794126500
2006-06-01	182068502400
2006-07-01	195579315800
2006-08-01	203530555100
2006-09-01	210587062300
2006-10-01	217184165900
2006-11-01	220550320300
2006-12-01	226035198500
2007-01-01	226471648600
2007-02-01	229761984000
2007-03-01	238826970900
2007-04-01	241415182800
2007-05-01	245531783000
2007-06-01	238334295000
2007-07-01	256274167100
2007-08-01	252820116200
2007-09-01	263092341000
2007-10-01	275782673400
2007-11-01	289469676700
2007-12-01	305455436700
2008-01-01	323271887600
2008-02-01	335000299200
2008-03-01	349991190900
2008-04-01	355325258800
2008-05-01	365462948500
2008-06-01	381116177700
2008-07-01	404871929200
2008-08-01	420414378100
2008-09-01	437319414100
2008-10-01	444588480700
2008-11-01	447451654300
2008-12-01	442249484200
2009-01-01	435444653800
2009-02-01	426837579300
2009-03-01	415167440700
2009-04-01	404023817500
2009-05-01	399674073900
2009-06-01	394597672300
2009-07-01	386369484000
2009-08-01	386777526400
2009-09-01	384871303600
2009-10-01	393483546500
2009-11-01	393520990900
2009-12-01	409693592900
2010-01-01	413754115600
2010-02-01	418627433900
2010-03-01	419821274100
2010-04-01	418023724800
2010-05-01	419963243900
2010-06-01	420694145600
2010-07-01	421265166600
2010-08-01	423938923500
2010-09-01	426170084000
2010-10-01	433747405700
2010-11-01	438027696300
2010-12-01	444721676700
2011-01-01	449228761900
2011-02-01	448495152400
2011-03-01	465377404100
2011-04-01	472796540100
2011-05-01	485707521400
2011-06-01	496858984300
2011-07-01	505435332600
2011-08-01	506071657400
2011-09-01	523147832700
2011-10-01	524829906600
2011-11-01	531403038600
2011-12-01	540676608800
2012-01-01	548059217100
2012-02-01	560686594400
2012-03-01	569287669900
2012-04-01	579952491900
2012-05-01	591943849200
2012-06-01	599511439100
2012-07-01	604986701700
2012-08-01	613628040000
2012-09-01	621076209500
2012-10-01	635548823400
2012-11-01	642652088800
2012-12-01	656464468300
2013-01-01	661630375700
2013-02-01	657693130300
2013-03-01	671398221000
2013-04-01	676551226100
2013-05-01	684925105700
2013-06-01	684264495000
2013-07-01	687799043600
2013-08-01	698952728200
2013-09-01	703025781200
2013-10-01	717217101200
2013-11-01	721986682600
2013-12-01	725291605400
2014-01-01	727106468000
2014-02-01	725685540700
2014-03-01	733234983700
2014-04-01	737282574300
2014-05-01	740223789700
2014-06-01	741933043300
2014-07-01	741647828700
2014-08-01	745417907600
2014-09-01	744476082500
2014-10-01	742026205200
2014-11-01	739966940300
2014-12-01	731920228100
2015-01-01	734066690400
2015-02-01	713852632200
2015-03-01	697559066100
2015-04-01	685997759900
2015-05-01	679268531000
2015-06-01	675074109300
2015-07-01	668347065500
2015-08-01	661841658800
2015-09-01	654108351400
2015-10-01	647528636200
2015-11-01	635102233600
2015-12-01	615985079500
2016-01-01	601598909200
2016-02-01	592225009000
2016-03-01	586651354000
2016-04-01	580273525500
2016-05-01	580832880200
2016-06-01	569868560700
2016-07-01	565220028700
2016-08-01	561116268500
2016-09-01	553755889700
2016-10-01	542796559600
2016-11-01	537340731100
2016-12-01	535364228100
2017-01-01	523487631600
2017-02-01	513650119800
2017-03-01	508224285500
2017-04-01	499824272000
2017-05-01	498692835800
2017-06-01	501509766700
2017-07-01	494116659900
2017-08-01	487199648200
2017-09-01	484788617700
2017-10-01	492974139900
2017-11-01	493994769900
2017-12-01	495990427400
2018-01-01	494068353700
2018-02-01	486826765000
2018-03-01	492952096600
2018-04-01	506130918200
2018-05-01	504145110300
2018-06-01	505964487000
2018-07-01	500857797500
2018-08-01	509281421500