Month	Dollars
1957-01-01	458857100
1957-02-01	410285700
1957-03-01	474571400
1957-04-01	443441200
1957-05-01	450298600
1957-06-01	419726300
1957-07-01	441739500
1957-08-01	377735900
1957-09-01	387450700
1957-10-01	483741900
1957-11-01	408430600
1957-12-01	466539700
1958-01-01	416904800
1958-02-01	419285700
1958-03-01	444285700
1958-04-01	409285700
1958-05-01	381428600
1958-06-01	431666700
1958-07-01	430002400
1958-08-01	350412700
1958-09-01	374698900
1958-10-01	484071000
1958-11-01	460287900
1958-12-01	531904800
1959-01-01	353854300
1959-02-01	357702800
1959-03-01	435279300
1959-04-01	477814700
1959-05-01	457964900
1959-06-01	489967700
1959-07-01	462421000
1959-08-01	427177300
1959-09-01	442368500
1959-10-01	555796400
1959-11-01	530882800
1959-12-01	589622200
1960-01-01	592660400
1960-02-01	607244000
1960-03-01	608661800
1960-04-01	557416800
1960-05-01	575443700
1960-06-01	553365800
1960-07-01	563898400
1960-08-01	429607900
1960-09-01	550732600
1960-10-01	621219900
1960-11-01	593875700
1960-12-01	612712800
1961-01-01	543035700
1961-02-01	557821900
1961-03-01	678946600
1961-04-01	562480500
1961-05-01	619194400
1961-06-01	640462100
1961-07-01	606231200
1961-08-01	504753800
1961-09-01	583140600
1961-10-01	630537200
1961-11-01	638234100
1961-12-01	659501800
1962-01-01	602990400
1962-02-01	623853100
1962-03-01	664768100
1962-04-01	599952200
1962-05-01	611700100
1962-06-01	614130700
1962-07-01	622030100
1962-08-01	479030000
1962-09-01	547896900
1962-10-01	717431000
1962-11-01	659906900
1962-12-01	620409700
1963-01-01	603395500
1963-02-01	611092400
1963-03-01	671857300
1963-04-01	695353100
1963-05-01	720064200
1963-06-01	691707200
1963-07-01	715203000
1963-08-01	545466300
1963-09-01	620004600
1963-10-01	768271000
1963-11-01	690491900
1963-12-01	751864500
1964-01-01	731001900
1964-02-01	751459400
1964-03-01	768878600
1964-04-01	771106700
1964-05-01	705885700
1964-06-01	797033100
1964-07-01	754700200
1964-08-01	553568300
1964-09-01	697378600
1964-10-01	834504700
1964-11-01	805945200
1964-12-01	823364500
1965-01-01	688061300
1965-02-01	782044400
1965-03-01	896079900
1965-04-01	839973600
1965-05-01	853949500
1965-06-01	823162000
1965-07-01	877445300
1965-08-01	651197300
1965-09-01	824377300
1965-10-01	916537400
1965-11-01	896282400
1965-12-01	1004241400
1966-01-01	774550000
1966-02-01	872989200
1966-03-01	1022065800
1966-04-01	946919800
1966-05-01	915322100
1966-06-01	959477900
1966-07-01	948742800
1966-08-01	729584000
1966-09-01	842606700
1966-10-01	949350400
1966-11-01	919980700
1966-12-01	1011938300
1967-01-01	883116700
1967-02-01	903979300
1967-03-01	992291000
1967-04-01	970010500
1967-05-01	921196000
1967-06-01	1024293800
1967-07-01	956439700
1967-08-01	702442300
1967-09-01	917752700
1967-10-01	1041105400
1967-11-01	1020445400
1967-12-01	1049815100
1968-01-01	985201700
1968-02-01	1066221600
1968-03-01	1166281100
1968-04-01	1090325000
1968-05-01	789741300
1968-06-01	802096800
1968-07-01	1294292600
1968-08-01	916942500
1968-09-01	1001608200
1968-10-01	1259251500
1968-11-01	1144000700
1968-12-01	1206993600
1969-01-01	1152912900
1969-02-01	1185523400
1969-03-01	1267150900
1969-04-01	1323257200
1969-05-01	1244060200
1969-06-01	1363159500
1969-07-01	1373692000
1969-08-01	819561400
1969-09-01	1120235400
1969-10-01	1403985100
1969-11-01	1254188300
1969-12-01	1452237000
1970-01-01	1291097400
1970-02-01	1407946100
1970-03-01	1552161500
1970-04-01	1614997000
1970-05-01	1346731000
1970-06-01	1702138400
1970-07-01	1517773100
1970-08-01	1130677900
1970-09-01	1438553600
1970-10-01	1627600100
1970-11-01	1559183200
1970-12-01	1690615600
1971-01-01	1470061300
1971-02-01	1616437300
1971-03-01	1836091300
1971-04-01	1769114800
1971-05-01	1666669700
1971-06-01	1801522800
1971-07-01	1833750700
1971-08-01	1374637900
1971-09-01	1655326900
1971-10-01	1902887700
1971-11-01	1847074000
1971-12-01	2056342100
1972-01-01	1811707200
1972-02-01	2017662000
1972-03-01	2302645100
1972-04-01	2277222900
1972-05-01	2230935800
1972-06-01	2422146100
1972-07-01	2135931500
1972-08-01	1649044900
1972-09-01	2147527500
1972-10-01	2553740700
1972-11-01	2430079100
1972-12-01	2488379600
1973-01-01	2358159500
1973-02-01	2569438400
1973-03-01	3048821500
1973-04-01	2878385700
1973-05-01	3174432700
1973-06-01	3337483700
1973-07-01	3484737700
1973-08-01	2465629600
1973-09-01	3002005400
1973-10-01	3595648800
1973-11-01	3474060300
1973-12-01	3285742100
1974-01-01	3303632800
1974-02-01	3357501800
1974-03-01	3888710200
1974-04-01	3959894000
1974-05-01	4062812000
1974-06-01	4001396600
1974-07-01	4272132600
1974-08-01	2994389300
1974-09-01	3751454800
1974-10-01	4237822000
1974-11-01	4063815400
1974-12-01	4583859000
1975-01-01	4240699300
1975-02-01	4563856800
1975-03-01	4687721700
1975-04-01	4954504700
1975-05-01	4397465800
1975-06-01	5145274500
1975-07-01	4675728200
1975-08-01	3057747800
1975-09-01	3905501900
1975-10-01	4571479400
1975-11-01	4208789400
1975-12-01	4677135100
1976-01-01	4237708300
1976-02-01	4692816000
1976-03-01	5064489400
1976-04-01	4970991900
1976-05-01	4884200400
1976-06-01	5040909100
1976-07-01	4716290700
1976-08-01	3540352700
1976-09-01	4429489000
1976-10-01	4942156800
1976-11-01	4900038100
1976-12-01	5454697200
1977-01-01	4716291700
1977-02-01	5123340700
1977-03-01	5876017400
1977-04-01	5369732400
1977-05-01	5373720000
1977-06-01	6119248600
1977-07-01	5217665700
1977-08-01	4086567400
1977-09-01	5478239000
1977-10-01	5878539700
1977-11-01	5593967600
1977-12-01	6442474200
1978-01-01	5491318500
1978-02-01	5955279100
1978-03-01	7069905600
1978-04-01	6743734600
1978-05-01	6416039600
1978-06-01	7226975100
1978-07-01	6677404800
1978-08-01	4872259400
1978-09-01	6684701600
1978-10-01	7714143700
1978-11-01	7321817200
1978-12-01	7197120500
1979-01-01	7104828800
1979-02-01	7732566300
1979-03-01	8695743400
1979-04-01	8009929700
1979-05-01	8389717100
1979-06-01	8489312500
1979-07-01	8858785300
1979-08-01	6415333700
1979-09-01	8295278700
1979-10-01	9578468300
1979-11-01	9387843400
1979-12-01	9733890800
1980-01-01	8833391100
1980-02-01	10144057000
1980-03-01	10312500000
1980-04-01	10187914500
1980-05-01	9177967500
1980-06-01	10804318200
1980-07-01	10231308000
1980-08-01	6950990300
1980-09-01	9612869100
1980-10-01	10602932200
1980-11-01	9006743100
1980-12-01	10164645100
1981-01-01	8162935500
1981-02-01	9241158600
1981-03-01	10170825000
1981-04-01	9841742400
1981-05-01	8594279500
1981-06-01	9103193700
1981-07-01	8693140700
1981-08-01	6492853000
1981-09-01	8475098800
1981-10-01	9230372600
1981-11-01	9151513000
1981-12-01	9267093600
1982-01-01	7785617400
1982-02-01	8562502100
1982-03-01	9456049200
1982-04-01	8550309100
1982-05-01	8622765400
1982-06-01	8421060600
1982-07-01	7869602100
1982-08-01	5731719700
1982-09-01	7117295700
1982-10-01	7999524300
1982-11-01	7949048500
1982-12-01	8628177300
1983-01-01	7524743700
1983-02-01	7748118200
1983-03-01	8934516300
1983-04-01	8171940100
1983-05-01	7930013500
1983-06-01	8555322100
1983-07-01	7618643600
1983-08-01	5965499200
1983-09-01	7442558700
1983-10-01	8366838600
1983-11-01	8052714000
1983-12-01	8632155400
1984-01-01	7569395100
1984-02-01	7918684100
1984-03-01	9381514200
1984-04-01	8535052300
1984-05-01	8800577500
1984-06-01	8382859500
1984-07-01	8319259500
1984-08-01	6538704600
1984-09-01	7209858700
1984-10-01	8453696900
1984-11-01	8407909200
1984-12-01	8048605800
1985-01-01	6825802700
1985-02-01	7452113600
1985-03-01	8392622300
1985-04-01	8702397100
1985-05-01	8080923300
1985-06-01	8387583800
1985-07-01	8799576500
1985-08-01	6674487600
1985-09-01	8306212200
1985-10-01	10571924400
1985-11-01	9436196900
1985-12-01	10044294900
1986-01-01	9713790300
1986-02-01	10121612400
1986-03-01	10500797100
1986-04-01	10952142700
1986-05-01	9645944300
1986-06-01	10559529800
1986-07-01	10862723600
1986-08-01	7854955200
1986-09-01	10658532900
1986-10-01	12040127700
1986-11-01	10491788400
1986-12-01	11545821400
1987-01-01	10160308700
1987-02-01	11911445700
1987-03-01	12660125200
1987-04-01	12462239900
1987-05-01	11248827400
1987-06-01	12650535000
1987-07-01	12602659600
1987-08-01	9357304100
1987-09-01	12158187800
1987-10-01	13364507700
1987-11-01	14279781300
1987-12-01	15525655100
1988-01-01	12732229700
1988-02-01	13419442600
1988-03-01	16038951900
1988-04-01	14244040700
1988-05-01	14281728000
1988-06-01	15279217800
1988-07-01	12833537100
1988-08-01	10152397000
1988-09-01	14080594600
1988-10-01	14416405300
1988-11-01	15094971700
1988-12-01	15213541200
1989-01-01	14243156300
1989-02-01	14423516000
1989-03-01	16519890000
1989-04-01	15329654700
1989-05-01	13673941300
1989-06-01	15780773400
1989-07-01	14243504500
1989-08-01	11389132400
1989-09-01	14259734000
1989-10-01	16379914700
1989-11-01	16893569100
1989-12-01	16260427900
1990-01-01	17506337000
1990-02-01	16981450300
1990-03-01	19219795300
1990-04-01	16939358700
1990-05-01	17300396500
1990-06-01	18134620800
1990-07-01	18037814700
1990-08-01	14385086600
1990-09-01	17220732300
1990-10-01	21983153800
1990-11-01	21188681100
1990-12-01	17690865300
1991-01-01	19250784500
1991-02-01	19065563400
1991-03-01	19208579100
1991-04-01	18510087900
1991-05-01	16579205100
1991-06-01	17383503100
1991-07-01	18051845400
1991-08-01	12683124200
1991-09-01	17712456700
1991-10-01	20940829400
1991-11-01	19042243900
1991-12-01	18671421400
1992-01-01	19015817500
1992-02-01	18786086300
1992-03-01	21174353200
1992-04-01	20206135600
1992-05-01	17785954200
1992-06-01	21308335000
1992-07-01	21633805100
1992-08-01	14735420700
1992-09-01	21431182600
1992-10-01	21592223700
1992-11-01	19198979400
1992-12-01	19002243600
1993-01-01	15651317200
1993-02-01	16985387900
1993-03-01	19413573100
1993-04-01	18654116900
1993-05-01	17419259500
1993-06-01	19031122000
1993-07-01	17579190900
1993-08-01	12274951100
1993-09-01	18312594000
1993-10-01	18185470800
1993-11-01	17484947000
1993-12-01	18356948600
1994-01-01	16066853000
1994-02-01	16523131700
1994-03-01	20670854300
1994-04-01	18496303500
1994-05-01	18690183900
1994-06-01	21104422100
1994-07-01	19527385100
1994-08-01	15517597900
1994-09-01	21445666900
1994-10-01	23177075300
1994-11-01	22233491000
1994-12-01	22452386900
1995-01-01	21306837000
1995-02-01	22178894600
1995-03-01	27126238900
1995-04-01	24476934300
1995-05-01	24430449700
1995-06-01	26469272100
1995-07-01	23701642000
1995-08-01	18349707100
1995-09-01	23814131700
1995-10-01	26003177500
1995-11-01	25811726200
1995-12-01	23068911000
1996-01-01	23480255200
1996-02-01	24143164400
1996-03-01	24373905400
1996-04-01	22803581600
1996-05-01	23538635200
1996-06-01	22821522300
1996-07-01	23697390600
1996-08-01	24870998800
1996-09-01	24062796800
1996-10-01	24675613700
1996-11-01	23985676200
1996-12-01	25213456700
1997-01-01	23738713500
1997-02-01	23480925800
1997-03-01	23619207100
1997-04-01	23807028200
1997-05-01	24132647300
1997-06-01	23978987900
1997-07-01	24204864000
1997-08-01	23263523500
1997-09-01	24233481700
1997-10-01	26175554700
1997-11-01	24100837100
1997-12-01	24999916000
1998-01-01	24681274200
1998-02-01	25070673900
1998-03-01	24479962100
1998-04-01	25593051200
1998-05-01	24858783600
1998-06-01	25091830400
1998-07-01	24452698400
1998-08-01	24663769100
1998-09-01	27027372800
1998-10-01	26698174000
1998-11-01	26558381900
1998-12-01	26464790000
1999-01-01	23238815300
1999-02-01	23732179100
1999-03-01	27986204600
1999-04-01	24575710900
1999-05-01	22840921900
1999-06-01	26425648200
1999-07-01	25275217400
1999-08-01	19355796300
1999-09-01	26335296800
1999-10-01	28224839400
1999-11-01	26255688900
1999-12-01	25408941100
2000-01-01	23690371200
2000-02-01	25226164300
2000-03-01	28256236700
2000-04-01	23362300700
2000-05-01	26000000000
2000-06-01	26453756000
2000-07-01	24325644800
2000-08-01	19751948100
2000-09-01	24609831400
2000-10-01	26210646000
2000-11-01	26097120300
2000-12-01	24720834500
2001-01-01	25331632200
2001-02-01	25972242700
2001-03-01	28728191800
2001-04-01	23702937500
2001-05-01	24541394600
2001-06-01	25356606600
2001-07-01	24201486900
2001-08-01	20835058800
2001-09-01	24235744200
2001-10-01	27809428900
2001-11-01	25621530400
2001-12-01	21461077200
2002-01-01	23116798200
2002-02-01	23378950900
2002-03-01	25259885300
2002-04-01	25997378100
2002-05-01	24843205600
2002-06-01	27142488800
2002-07-01	28533164000
2002-08-01	21104918400
2002-09-01	27055973500
2002-10-01	30243141700
2002-11-01	27277325900
2002-12-01	27034235600
2003-01-01	28136781200
2003-02-01	28414146700
2003-03-01	31495586600
2003-04-01	30192731100
2003-05-01	28941250000
2003-06-01	32026867900
2003-07-01	31658782900
2003-08-01	22132644400
2003-09-01	31678126400
2003-10-01	36018098500
2003-11-01	31995741500
2003-12-01	34510599100
2004-01-01	31922460900
2004-02-01	33641030800
2004-03-01	38597351600
2004-04-01	34493879600
2004-05-01	32124091300
2004-06-01	38007962300
2004-07-01	35659532700
2004-08-01	26399795500
2004-09-01	36492694100
2004-10-01	38378931900
2004-11-01	38255007400
2004-12-01	38273652700
2005-01-01	35038874700
2005-02-01	36822860400
2005-03-01	41396956000
2005-04-01	38422925200
2005-05-01	36626814900
2005-06-01	39200564400
2005-07-01	34569877600
2005-08-01	29323696400
2005-09-01	39714478300
2005-10-01	37605574600
2005-11-01	37987154600
2005-12-01	36868249800
2006-01-01	36693694800
2006-02-01	37434042500
2006-03-01	44191636900
2006-04-01	38392922900
2006-05-01	42653931600
2006-06-01	45453970500
2006-07-01	39849071000
2006-08-01	33063018100
2006-09-01	42807870500
2006-10-01	44181442200
2006-11-01	44991113100
2006-12-01	40967946500
2007-01-01	40982647700
2007-02-01	42302261700
2007-03-01	48683147700
2007-04-01	44350587900
2007-05-01	44312485600
2007-06-01	48379089200
2007-07-01	47101986000
2007-08-01	37347608700
2007-09-01	46839136400
2007-10-01	53868260100
2007-11-01	51093850900
2007-12-01	45197031800
2008-01-01	51537940800
2008-02-01	53875986100
2008-03-01	54969108000
2008-04-01	59002027800
2008-05-01	51049888300
2008-06-01	57013066300
2008-07-01	59072774600
2008-08-01	39343771500
2008-09-01	52432875100
2008-10-01	48601687000
2008-11-01	40132910700
2008-12-01	41910963400
2009-01-01	34963670000
2009-02-01	35894354700
2009-03-01	39840253100
2009-04-01	36666564200
2009-05-01	36718050500
2009-06-01	41563934100
2009-07-01	44029664100
2009-08-01	31082882600
2009-09-01	44078032800
2009-10-01	46715002100
2009-11-01	42726386400
2009-12-01	41819051900
2010-01-01	39595624100
2010-02-01	41527561100
2010-03-01	48362821200
2010-04-01	44643160500
2010-05-01	37561824100
2010-06-01	45576058000
2010-07-01	45568762100
2010-08-01	34816026300
2010-09-01	44944968900
2010-10-01	47471886800
2010-11-01	48662700700
2010-12-01	44956038400
2011-01-01	43549191200
2011-02-01	47087275600
2011-03-01	56851198900
2011-04-01	50529092100
2011-05-01	53849884200
2011-06-01	52375629300
2011-07-01	49064896000
2011-08-01	43777920500
2011-09-01	50777245300
2011-10-01	49778821500
2011-11-01	51732407200
2011-12-01	46794183600
2012-01-01	45474897100
2012-02-01	48916237200
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