Month	Dollars
1957-01-01	416363100
1957-02-01	358969000
1957-03-01	382805100
1957-04-01	385537100
1957-05-01	462536600
1957-06-01	410197200
1957-07-01	466926100
1957-08-01	456751100
1957-09-01	436822400
1957-10-01	416709900
1957-11-01	446799700
1957-12-01	459382000
1958-01-01	391997600
1958-02-01	329255900
1958-03-01	382687000
1958-04-01	386359000
1958-05-01	498500400
1958-06-01	442919500
1958-07-01	436458300
1958-08-01	429193400
1958-09-01	404381700
1958-10-01	466673500
1958-11-01	418258800
1958-12-01	464441200
1959-01-01	359913100
1959-02-01	331316000
1959-03-01	392864500
1959-04-01	418266700
1959-05-01	448644700
1959-06-01	538172700
1959-07-01	449133100
1959-08-01	429589300
1959-09-01	476040400
1959-10-01	493827200
1959-11-01	522992700
1959-12-01	508831000
1960-01-01	441716500
1960-02-01	451823100
1960-03-01	461667900
1960-04-01	381140300
1960-05-01	496881700
1960-06-01	465187300
1960-07-01	475265700
1960-08-01	494947400
1960-09-01	459640100
1960-10-01	492590700
1960-11-01	487355400
1960-12-01	448900700
1961-01-01	461275100
1961-02-01	371867400
1961-03-01	445659900
1961-04-01	455051100
1961-05-01	466835400
1961-06-01	505221300
1961-07-01	512523000
1961-08-01	506059100
1961-09-01	514163800
1961-10-01	543531000
1961-11-01	525248600
1961-12-01	510213900
1962-01-01	481339700
1962-02-01	402364600
1962-03-01	448827900
1962-04-01	439131300
1962-05-01	568286800
1962-06-01	498207600
1962-07-01	519974000
1962-08-01	515033400
1962-09-01	456909400
1962-10-01	574349400
1962-11-01	559063900
1962-12-01	470260200
1963-01-01	507845100
1963-02-01	406458800
1963-03-01	465677200
1963-04-01	490341800
1963-05-01	618269600
1963-06-01	512891900
1963-07-01	562193200
1963-08-01	515283000
1963-09-01	557510700
1963-10-01	593747100
1963-11-01	636599900
1963-12-01	605948300
1964-01-01	586928300
1964-02-01	509259300
1964-03-01	555298500
1964-04-01	619853800
1964-05-01	633731100
1964-06-01	736423400
1964-07-01	728752400
1964-08-01	642440000
1964-09-01	689527000
1964-10-01	640751400
1964-11-01	674178200
1964-12-01	681183700
1965-01-01	546656700
1965-02-01	517754200
1965-03-01	653038600
1965-04-01	616197200
1965-05-01	709587800
1965-06-01	680957200
1965-07-01	729118600
1965-08-01	652819000
1965-09-01	667967300
1965-10-01	735745500
1965-11-01	860545200
1965-12-01	761293900
1966-01-01	690489500
1966-02-01	642943400
1966-03-01	746143800
1966-04-01	718663000
1966-05-01	866536600
1966-06-01	810032500
1966-07-01	794566400
1966-08-01	878988000
1966-09-01	844638500
1966-10-01	834800300
1966-11-01	903881700
1966-12-01	869725800
1967-01-01	881889800
1967-02-01	767166400
1967-03-01	789279100
1967-04-01	834257200
1967-05-01	988818000
1967-06-01	960755300
1967-07-01	895342400
1967-08-01	842164000
1967-09-01	798846800
1967-10-01	909345000
1967-11-01	974793000
1967-12-01	944269600
1968-01-01	894256500
1968-02-01	938103600
1968-03-01	962300700
1968-04-01	1033237700
1968-05-01	1178216900
1968-06-01	1054977700
1968-07-01	1057190800
1968-08-01	958418800
1968-09-01	1107176100
1968-10-01	1208166300
1968-11-01	1143522800
1968-12-01	1165781400
1969-01-01	1059942200
1969-02-01	1029411800
1969-03-01	1115445300
1969-04-01	1114105200
1969-05-01	1254410400
1969-06-01	1205187600
1969-07-01	1118822900
1969-08-01	956312000
1969-09-01	1198293500
1969-10-01	1255218500
1969-11-01	1185164500
1969-12-01	1319121200
1970-01-01	1251864300
1970-02-01	1166713300
1970-03-01	1246387600
1970-04-01	1364653200
1970-05-01	1383801400
1970-06-01	1459938400
1970-07-01	1429263600
1970-08-01	1183669500
1970-09-01	1346589200
1970-10-01	1419620100
1970-11-01	1500000000
1970-12-01	1357381600
1971-01-01	1283115900
1971-02-01	1245657600
1971-03-01	1516446400
1971-04-01	1418221500
1971-05-01	1547536400
1971-06-01	1607912300
1971-07-01	1411223200
1971-08-01	1412217500
1971-09-01	1461151200
1971-10-01	1540223000
1971-11-01	1628972800
1971-12-01	1577261800
1972-01-01	1364946800
1972-02-01	1496964300
1972-03-01	1563501600
1972-04-01	1538770600
1972-05-01	1963184000
1972-06-01	1931795000
1972-07-01	1489988800
1972-08-01	1558745700
1972-09-01	1561705200
1972-10-01	2019132900
1972-11-01	2104886500
1972-12-01	1776863700
1973-01-01	1882694400
1973-02-01	1799095900
1973-03-01	1959662900
1973-04-01	2054767100
1973-05-01	2363818100
1973-06-01	2236802600
1973-07-01	2122273400
1973-08-01	1830045800
1973-09-01	1889693500
1973-10-01	2469777200
1973-11-01	2614137000
1973-12-01	2197318400
1974-01-01	2356263900
1974-02-01	2286270100
1974-03-01	2559670800
1974-04-01	2644474300
1974-05-01	3261615200
1974-06-01	2820778100
1974-07-01	2851142300
1974-08-01	2639314100
1974-09-01	2749670500
1974-10-01	3171922700
1974-11-01	3059157200
1974-12-01	2780083000
1975-01-01	2730197000
1975-02-01	2528735600
1975-03-01	2500249900
1975-04-01	2616951800
1975-05-01	2954965500
1975-06-01	3046570500
1975-07-01	2635102400
1975-08-01	2223510100
1975-09-01	2707074600
1975-10-01	2967804900
1975-11-01	2923942000
1975-12-01	2928585500
1976-01-01	2847774200
1976-02-01	2989836000
1976-03-01	3042199200
1976-04-01	3162819100
1976-05-01	3444898000
1976-06-01	3756162700
1976-07-01	3182472700
1976-08-01	3130011200
1976-09-01	3337435900
1976-10-01	3312769900
1976-11-01	3491934700
1976-12-01	3338568800
1977-01-01	3126916600
1977-02-01	3191944700
1977-03-01	3716106900
1977-04-01	3353629500
1977-05-01	3808297600
1977-06-01	3879905400
1977-07-01	3368520300
1977-08-01	3293329600
1977-09-01	3302897600
1977-10-01	3745904600
1977-11-01	3332131300
1977-12-01	3750455700
1978-01-01	3204976800
1978-02-01	3700143700
1978-03-01	3638059700
1978-04-01	4111773000
1978-05-01	4234516000
1978-06-01	4111091300
1978-07-01	3519786600
1978-08-01	3487678700
1978-09-01	4020406400
1978-10-01	4098249800
1978-11-01	4531889500
1978-12-01	3910131400
1979-01-01	4253656100
1979-02-01	3846089500
1979-03-01	4635829300
1979-04-01	4305155700
1979-05-01	5056247800
1979-06-01	4561119200
1979-07-01	4393158000
1979-08-01	4701008000
1979-09-01	4884140100
1979-10-01	5382455500
1979-11-01	5140725700
1979-12-01	4892270900
1980-01-01	5092361900
1980-02-01	5350346000
1980-03-01	5580939400
1980-04-01	5320512800
1980-05-01	5184553800
1980-06-01	5720364700
1980-07-01	5237433800
1980-08-01	4800276100
1980-09-01	5367508200
1980-10-01	6209580800
1980-11-01	5807757200
1980-12-01	5457052100
1981-01-01	5601746900
1981-02-01	5313647000
1981-03-01	5912525200
1981-04-01	5903594200
1981-05-01	6096261100
1981-06-01	6697674400
1981-07-01	5557573300
1981-08-01	4897792300
1981-09-01	5682518500
1981-10-01	6024276700
1981-11-01	6452753900
1981-12-01	5788541100
1982-01-01	5039416300
1982-02-01	5581548600
1982-03-01	6255326100
1982-04-01	5867080300
1982-05-01	6084771900
1982-06-01	6237748000
1982-07-01	5380738600
1982-08-01	5209220100
1982-09-01	6128614200
1982-10-01	5424018200
1982-11-01	5706246900
1982-12-01	5579066400
1983-01-01	5213285600
1983-02-01	5558543100
1983-03-01	6074049900
1983-04-01	5991722100
1983-05-01	6503092500
1983-06-01	6728615500
1983-07-01	5451963700
1983-08-01	5670395600
1983-09-01	6206588800
1983-10-01	6707525000
1983-11-01	7093070300
1983-12-01	6597963000
1984-01-01	6745173400
1984-02-01	6682692300
1984-03-01	7299212600
1984-04-01	7103329700
1984-05-01	7943289800
1984-06-01	7631538600
1984-07-01	6965256800
1984-08-01	6849010300
1984-09-01	7242638700
1984-10-01	7762359700
1984-11-01	7730760500
1984-12-01	6844417500
1985-01-01	6909654000
1985-02-01	6712247800
1985-03-01	7630475600
1985-04-01	7555132200
1985-05-01	7865086900
1985-06-01	7491406400
1985-07-01	6217835000
1985-08-01	6581448500
1985-09-01	7634651900
1985-10-01	8187339900
1985-11-01	7545949900
1985-12-01	7120940600
1986-01-01	7151286800
1986-02-01	6694691800
1986-03-01	6935541400
1986-04-01	7705225200
1986-05-01	7488548000
1986-06-01	7406634500
1986-07-01	6709401700
1986-08-01	6233616600
1986-09-01	7578401000
1986-10-01	7928401600
1986-11-01	7754851700
1986-12-01	7268444700
1987-01-01	6729397900
1987-02-01	7413599200
1987-03-01	8088993300
1987-04-01	7751156300
1987-05-01	7946615000
1987-06-01	8073360200
1987-07-01	7186604300
1987-08-01	7061929500
1987-09-01	8163917000
1987-10-01	8656739200
1987-11-01	8747815500
1987-12-01	8571974900
1988-01-01	8025363700
1988-02-01	8858742800
1988-03-01	10048835200
1988-04-01	9341753700
1988-05-01	9837497000
1988-06-01	10570888800
1988-07-01	8012921400
1988-08-01	8930817600
1988-09-01	9545862200
1988-10-01	9905417700
1988-11-01	10243962500
1988-12-01	9279264200
1989-01-01	9541715600
1989-02-01	9469301900
1989-03-01	10087007400
1989-04-01	9862863900
1989-05-01	10539951400
1989-06-01	10055907900
1989-07-01	8284825000
1989-08-01	9221541600
1989-09-01	9809757300
1989-10-01	10212802200
1989-11-01	10610465100
1989-12-01	9449707200
1990-01-01	9741335200
1990-02-01	9602173000
1990-03-01	11290896800
1990-04-01	10591116100
1990-05-01	11748680400
1990-06-01	11231241500
1990-07-01	9700034600
1990-08-01	10332925600
1990-09-01	10622517700
1990-10-01	11968442800
1990-11-01	10920815100
1990-12-01	9879310300
1991-01-01	10079591700
1991-02-01	9730642600
1991-03-01	10417495000
1991-04-01	11013613100
1991-05-01	11402104900
1991-06-01	10987147000
1991-07-01	9856409400
1991-08-01	10455141100
1991-09-01	10479415900
1991-10-01	11650855600
1991-11-01	10913031900
1991-12-01	10177184300
1992-01-01	10318201500
1992-02-01	10476955600
1992-03-01	11645983600
1992-04-01	11480421100
1992-05-01	11665554600
1992-06-01	11720043500
1992-07-01	10265167400
1992-08-01	10766647100
1992-09-01	11587989900
1992-10-01	12130752500
1992-11-01	11358832800
1992-12-01	11018307500
1993-01-01	11788509700
1993-02-01	11649599100
1993-03-01	12008180300
1993-04-01	12022187000
1993-05-01	12177084000
1993-06-01	12188770700
1993-07-01	11952875100
1993-08-01	11892573300
1993-09-01	12243028900
1993-10-01	12428739500
1993-11-01	12483589200
1993-12-01	12343127700
1994-01-01	12398281400
1994-02-01	12252531500
1994-03-01	12760389900
1994-04-01	12804617800
1994-05-01	13500829300
1994-06-01	15027677800
1994-07-01	12225099800
1994-08-01	13791876900
1994-09-01	14515557100
1994-10-01	15474700200
1994-11-01	15922026400
1994-12-01	14701951900
1995-01-01	15137235500
1995-02-01	14814032000
1995-03-01	16418841600
1995-04-01	15624990900
1995-05-01	16540298600
1995-06-01	16718051100
1995-07-01	13153594100
1995-08-01	16250581200
1995-09-01	16480273600
1995-10-01	17202972900
1995-11-01	16946747700
1995-12-01	15873148000
1996-01-01	15786030500
1996-02-01	15911159600
1996-03-01	16887661700
1996-04-01	17125671400
1996-05-01	17667368000
1996-06-01	17309337200
1996-07-01	15314086600
1996-08-01	16876653800
1996-09-01	17463501900
1996-10-01	17593141000
1996-11-01	17748081600
1996-12-01	16643951800
1997-01-01	17728772600
1997-02-01	17195616900
1997-03-01	18428085100
1997-04-01	18192872200
1997-05-01	18419596200
1997-06-01	17813480000
1997-07-01	16396558000
1997-08-01	17404725100
1997-09-01	18432414500
1997-10-01	19023711300
1997-11-01	18119087200
1997-12-01	18083381200
1998-01-01	16653826700
1998-02-01	17393599600
1998-03-01	19254879000
1998-04-01	18746966400
1998-05-01	18326020800
1998-06-01	17899406300
1998-07-01	15615509200
1998-08-01	17121085700
1998-09-01	18420153200
1998-10-01	19018601500
1998-11-01	18417014800
1998-12-01	17785221400
1999-01-01	17490340400
1999-02-01	18400958800
1999-03-01	20373113700
1999-04-01	19303674900
1999-05-01	19724154400
1999-06-01	20696140500
1999-07-01	17767702400
1999-08-01	20415653200
1999-09-01	20843230700
1999-10-01	21409952600
1999-11-01	22130100900
1999-12-01	20781944700
2000-01-01	21139047400
2000-02-01	21808872100
2000-03-01	24895726400
2000-04-01	22092589300
2000-05-01	24053842600
2000-06-01	24582148400
2000-07-01	20706291500
2000-08-01	23836188800
2000-09-01	23361997600
2000-10-01	24536137000
2000-11-01	23971093600
2000-12-01	23128070700
2001-01-01	24773176300
2001-02-01	21849799500
2001-03-01	24200337600
2001-04-01	22538892700
2001-05-01	23751013700
2001-06-01	22692731600
2001-07-01	19345583100
2001-08-01	21390569800
2001-09-01	19872749200
2001-10-01	21124568800
2001-11-01	21170671100
2001-12-01	18375436600
2002-01-01	19419230300
2002-02-01	19455399900
2002-03-01	20939238700
2002-04-01	21740463900
2002-05-01	22494176100
2002-06-01	21168121500
2002-07-01	19532711500
2002-08-01	21484788600
2002-09-01	21345111600
2002-10-01	23038826700
2002-11-01	21942204700
2002-12-01	20063477800
2003-01-01	21445406300
2003-02-01	20792938100
2003-03-01	24231762100
2003-04-01	22412237400
2003-05-01	23104514300
2003-06-01	22795595600
2003-07-01	20984350600
2003-08-01	21469389500
2003-09-01	23653115400
2003-10-01	24967205100
2003-11-01	23509957500
2003-12-01	23112817300
2004-01-01	23016304100
2004-02-01	23721030000
2004-03-01	27332876600
2004-04-01	26200604100
2004-05-01	26174489300
2004-06-01	28682365200
2004-07-01	24772600100
2004-08-01	27161682500
2004-09-01	26759434700
2004-10-01	27931284300
2004-11-01	28471924800
2004-12-01	26913216000
2005-01-01	28878440600
2005-02-01	28974801900
2005-03-01	29229154200
2005-04-01	29285546900
2005-05-01	28986178800
2005-06-01	29398526000
2005-07-01	29935633000
2005-08-01	31385567700
2005-09-01	32978215800
2005-10-01	34146482400
2005-11-01	33109018900
2005-12-01	34325721200
2006-01-01	33735528900
2006-02-01	32057092600
2006-03-01	31761988900
2006-04-01	32705369400
2006-05-01	33246157700
2006-06-01	33652334800
2006-07-01	33400517200
2006-08-01	33829789100
2006-09-01	33584995300
2006-10-01	32292486300
2006-11-01	33223147000
2006-12-01	34979089700
2007-01-01	33673262900
2007-02-01	33261151800
2007-03-01	34629880400
2007-04-01	35801772900
2007-05-01	36383425700
2007-06-01	36158849600
2007-07-01	36144677000
2007-08-01	35958990100
2007-09-01	36239438100
2007-10-01	37568060900
2007-11-01	38856898000
2007-12-01	35901588700
2008-01-01	37160509700
2008-02-01	39039526000
2008-03-01	40052892600
2008-04-01	40326700600
2008-05-01	43096554500
2008-06-01	42952012800
2008-07-01	43979757100
2008-08-01	40719840700
2008-09-01	39456203300
2008-10-01	35156193300
2008-11-01	31434295000
2008-12-01	27361522900
2009-01-01	24916823000
2009-02-01	25989687900
2009-03-01	24914507300
2009-04-01	24803450200
2009-05-01	24172748800
2009-06-01	26061708600
2009-07-01	27426978000
2009-08-01	26911349800
2009-09-01	27785775700
2009-10-01	29415774700
2009-11-01	29735601500
2009-12-01	30470314900
2010-01-01	31015355700
2010-02-01	31323309600
2010-03-01	31979140700
2010-04-01	32718364500
2010-05-01	32464024600
2010-06-01	32168031600
2010-07-01	31703060500
2010-08-01	32580094100
2010-09-01	32214945500
2010-10-01	33604656300
2010-11-01	34304601100
2010-12-01	36248306000
2011-01-01	37738342200
2011-02-01	36081203700
2011-03-01	37216046900
2011-04-01	38407909800
2011-05-01	37758421800
2011-06-01	37172562100
2011-07-01	39420338100
2011-08-01	39406458100
2011-09-01	39767169400
2011-10-01	38300905000
2011-11-01	39227057700
2011-12-01	40817675400
2012-01-01	39158601300
2012-02-01	39742752000
2012-03-01	38573552000
2012-04-01	38874001400
2012-05-01	38173953900
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