Month	Dollars
1957-01-01	596857100
1957-02-01	524000000
1957-03-01	584571400
1957-04-01	571159200
1957-05-01	576587900
1957-06-01	556873100
1957-07-01	540602300
1957-08-01	480027400
1957-09-01	457454700
1957-10-01	477455900
1957-11-01	420814500
1957-12-01	502500600
1958-01-01	515000000
1958-02-01	462381000
1958-03-01	533333300
1958-04-01	503095200
1958-05-01	520714300
1958-06-01	495000000
1958-07-01	465060800
1958-08-01	386431900
1958-09-01	409759800
1958-10-01	449732900
1958-11-01	420718900
1958-12-01	450476200
1959-01-01	390718400
1959-02-01	383831700
1959-03-01	425556900
1959-04-01	461205700
1959-05-01	399022900
1959-06-01	451280700
1959-07-01	406719800
1959-08-01	354664500
1959-09-01	377350100
1959-10-01	456344500
1959-11-01	448039900
1959-12-01	539389800
1960-01-01	505361500
1960-02-01	547086700
1960-03-01	568557000
1960-04-01	539794900
1960-05-01	538579600
1960-06-01	498879900
1960-07-01	515489000
1960-08-01	449052700
1960-09-01	498879900
1960-10-01	473763700
1960-11-01	530680200
1960-12-01	615751100
1961-01-01	484904000
1961-02-01	527642000
1961-03-01	653222800
1961-04-01	577266600
1961-05-01	575038600
1961-06-01	607041400
1961-07-01	512653300
1961-08-01	465864300
1961-09-01	505361500
1961-10-01	544453600
1961-11-01	590027300
1961-12-01	639044300
1962-01-01	698188800
1962-02-01	595698700
1962-03-01	654033000
1962-04-01	602787900
1962-05-01	661122200
1962-06-01	614333200
1962-07-01	603193000
1962-08-01	539592400
1962-09-01	570785000
1962-10-01	632157600
1962-11-01	671857300
1962-12-01	677528700
1963-01-01	655653400
1963-02-01	606636300
1963-03-01	782449500
1963-04-01	763207300
1963-05-01	825592600
1963-06-01	685833300
1963-07-01	740724200
1963-08-01	578481900
1963-09-01	654235500
1963-10-01	815465100
1963-11-01	777385700
1963-12-01	842404200
1964-01-01	861241300
1964-02-01	845847500
1964-03-01	882914100
1964-04-01	929703100
1964-05-01	841188900
1964-06-01	895877300
1964-07-01	814452300
1964-08-01	630334700
1964-09-01	783462200
1964-10-01	840783800
1964-11-01	827415500
1964-12-01	917347600
1965-01-01	816275300
1965-02-01	799058500
1965-03-01	932538800
1965-04-01	900130800
1965-05-01	872381500
1965-06-01	865899900
1965-07-01	827213000
1965-08-01	679554200
1965-09-01	810806400
1965-10-01	890003400
1965-11-01	924841900
1965-12-01	1023078500
1966-01-01	898105300
1966-02-01	932943900
1966-03-01	1093970900
1966-04-01	991075700
1966-05-01	999380200
1966-06-01	1058524700
1966-07-01	927070000
1966-08-01	776575500
1966-09-01	990468000
1966-10-01	1029560100
1966-11-01	1052853300
1966-12-01	1097819300
1967-01-01	1067436900
1967-02-01	1039485000
1967-03-01	1173572900
1967-04-01	1050220200
1967-05-01	1058727300
1967-06-01	1021458100
1967-07-01	928285300
1967-08-01	774955100
1967-09-01	1014368900
1967-10-01	1061563000
1967-11-01	1068044500
1967-12-01	1148254200
1968-01-01	1088704600
1968-02-01	1104908600
1968-03-01	1247706100
1968-04-01	1180864700
1968-05-01	806755400
1968-06-01	1105111100
1968-07-01	1244465300
1968-08-01	933956600
1968-09-01	1174180600
1968-10-01	1323864800
1968-11-01	1350398800
1968-12-01	1447825200
1969-01-01	1370248700
1969-02-01	1329536200
1969-03-01	1486107100
1969-04-01	1574013700
1969-05-01	1546264400
1969-06-01	1542415900
1969-07-01	1485904600
1969-08-01	993304200
1969-09-01	1402904800
1969-10-01	1569085700
1969-11-01	1399844100
1969-12-01	1567285200
1970-01-01	1459798800
1970-02-01	1497248000
1970-03-01	1601673700
1970-04-01	1795041200
1970-05-01	1433152300
1970-06-01	1763173400
1970-07-01	1560983700
1970-08-01	1233303100
1970-09-01	1591591200
1970-10-01	1663608900
1970-11-01	1674771700
1970-12-01	1844193300
1971-01-01	1509851100
1971-02-01	1615537100
1971-03-01	1947718700
1971-04-01	1838071800
1971-05-01	1654246600
1971-06-01	1913690400
1971-07-01	1764433700
1971-08-01	1399484000
1971-09-01	1802243000
1971-10-01	1864718300
1971-11-01	1851035000
1971-12-01	2152426000
1972-01-01	1892695700
1972-02-01	2227131000
1972-03-01	2470052500
1972-04-01	2196425300
1972-05-01	2377723700
1972-06-01	2318075000
1972-07-01	2015191900
1972-08-01	1747775700
1972-09-01	2262794800
1972-10-01	2389914400
1972-11-01	2411033700
1972-12-01	2641114500
1973-01-01	2467333500
1973-02-01	2645621200
1973-03-01	3150234400
1973-04-01	2799772500
1973-05-01	3327468500
1973-06-01	3320349100
1973-07-01	3360969600
1973-08-01	2683019100
1973-09-01	3173541800
1973-10-01	3738194000
1973-11-01	3508317700
1973-12-01	3307716700
1974-01-01	3682823100
1974-02-01	3918094800
1974-03-01	4559506400
1974-04-01	4759555100
1974-05-01	4856066800
1974-06-01	4393026100
1974-07-01	4916131500
1974-08-01	3647052800
1974-09-01	4317016400
1974-10-01	4710099900
1974-11-01	4303530000
1974-12-01	4852262200
1975-01-01	4601721900
1975-02-01	4614379200
1975-03-01	4776986700
1975-04-01	4963551000
1975-05-01	4301804400
1975-06-01	4744739700
1975-07-01	4579199400
1975-08-01	3141600000
1975-09-01	4178826600
1975-10-01	4828375400
1975-11-01	4393890800
1975-12-01	5097211600
1976-01-01	4768929700
1976-02-01	5099380600
1976-03-01	5659190700
1976-04-01	5501770600
1976-05-01	5311235500
1976-06-01	5216855600
1976-07-01	5016846500
1976-08-01	4288237300
1976-09-01	5508359000
1976-10-01	5727402300
1976-11-01	5806724700
1976-12-01	6176775400
1977-01-01	5569417600
1977-02-01	5698891000
1977-03-01	6626575600
1977-04-01	5804221200
1977-05-01	5776698400
1977-06-01	6521497300
1977-07-01	5489797600
1977-08-01	4802229600
1977-09-01	5839106900
1977-10-01	5848493600
1977-11-01	6261691900
1977-12-01	6398039000
1978-01-01	6294600300
1978-02-01	6149331500
1978-03-01	7321947600
1978-04-01	6791284100
1978-05-01	6698774500
1978-06-01	6934744700
1978-07-01	6312908300
1978-08-01	5560269700
1978-09-01	6820651600
1978-10-01	7676736600
1978-11-01	7606818000
1978-12-01	7620249100
1979-01-01	7845421100
1979-02-01	8013657000
1979-03-01	8877900900
1979-04-01	8083023000
1979-05-01	9010505300
1979-06-01	8469380700
1979-07-01	9048673600
1979-08-01	7628778800
1979-09-01	9085736100
1979-10-01	10641471700
1979-11-01	10354748000
1979-12-01	9949336000
1980-01-01	10964291000
1980-02-01	11705977100
1980-03-01	12210682500
1980-04-01	11070836400
1980-05-01	11431441500
1980-06-01	11653131700
1980-07-01	11969816500
1980-08-01	8391402800
1980-09-01	11314321400
1980-10-01	12164003200
1980-11-01	10663744700
1980-12-01	11325918500
1981-01-01	10278813200
1981-02-01	10333527900
1981-03-01	11420925600
1981-04-01	10500626800
1981-05-01	9488613600
1981-06-01	9843142800
1981-07-01	9649446500
1981-08-01	7001588200
1981-09-01	10301543200
1981-10-01	10536730200
1981-11-01	10629953500
1981-12-01	10967877400
1982-01-01	9733910100
1982-02-01	9968258700
1982-03-01	10866478900
1982-04-01	10297594300
1982-05-01	9497796600
1982-06-01	10670760400
1982-07-01	9138520400
1982-08-01	7314883100
1982-09-01	9388607300
1982-10-01	9197459200
1982-11-01	9580717100
1982-12-01	10058915300
1983-01-01	9649451900
1983-02-01	9186550000
1983-03-01	10565833200
1983-04-01	8540969000
1983-05-01	9283176300
1983-06-01	9236751800
1983-07-01	8137179300
1983-08-01	6706258400
1983-09-01	8130986100
1983-10-01	8566863800
1983-11-01	8919901100
1983-12-01	8982915400
1984-01-01	9015840100
1984-02-01	8840456100
1984-03-01	10203454200
1984-04-01	8968398700
1984-05-01	9089220000
1984-06-01	9243925000
1984-07-01	8392260500
1984-08-01	6765967100
1984-09-01	7712170400
1984-10-01	9046329600
1984-11-01	8939841500
1984-12-01	8144217000
1985-01-01	8234724000
1985-02-01	8446880600
1985-03-01	8748158000
1985-04-01	9239735600
1985-05-01	8553010900
1985-06-01	8441977000
1985-07-01	9389143600
1985-08-01	6865358200
1985-09-01	9033919600
1985-10-01	10746699700
1985-11-01	9933752200
1985-12-01	10617920600
1986-01-01	10284742600
1986-02-01	10740704500
1986-03-01	11129558100
1986-04-01	11816324800
1986-05-01	10251310700
1986-06-01	10836840000
1986-07-01	10912385000
1986-08-01	7645921900
1986-09-01	11641916200
1986-10-01	12140599500
1986-11-01	10776476300
1986-12-01	11224705000
1987-01-01	11453271600
1987-02-01	12717605700
1987-03-01	13853323700
1987-04-01	13392025200
1987-05-01	12463816700
1987-06-01	13641810700
1987-07-01	13093767300
1987-08-01	9336343100
1987-09-01	13478181800
1987-10-01	14314855700
1987-11-01	14830196600
1987-12-01	15900774800
1988-01-01	13649489700
1988-02-01	15137094900
1988-03-01	16882968600
1988-04-01	14917080400
1988-05-01	15292732700
1988-06-01	15964639700
1988-07-01	13419519900
1988-08-01	10976655400
1988-09-01	14941183900
1988-10-01	15061037400
1988-11-01	16350708500
1988-12-01	16264154100
1989-01-01	15615410500
1989-02-01	15485318400
1989-03-01	17544586400
1989-04-01	16264704000
1989-05-01	15600761700
1989-06-01	16874525700
1989-07-01	15301150400
1989-08-01	12404527900
1989-09-01	14821095400
1989-10-01	18201642200
1989-11-01	18124598100
1989-12-01	16747847100
1990-01-01	18881558400
1990-02-01	18183143600
1990-03-01	20120940400
1990-04-01	18109852900
1990-05-01	19445932900
1990-06-01	18856623400
1990-07-01	19491682600
1990-08-01	15582295000
1990-09-01	19772705700
1990-10-01	24148873700
1990-11-01	22300370000
1990-12-01	19541883800
1991-01-01	22042996100
1991-02-01	20871333900
1991-03-01	20695629900
1991-04-01	19610723300
1991-05-01	18209873400
1991-06-01	18095772600
1991-07-01	19473311500
1991-08-01	13655571300
1991-09-01	18986159200
1991-10-01	20708138100
1991-11-01	19656125300
1991-12-01	19778756900
1992-01-01	19796843900
1992-02-01	19617136300
1992-03-01	21286947900
1992-04-01	19675098700
1992-05-01	18052410400
1992-06-01	21803193000
1992-07-01	21248012400
1992-08-01	15690383400
1992-09-01	22182416400
1992-10-01	21895362500
1992-11-01	19538868400
1992-12-01	18851310000
1993-01-01	16093191300
1993-02-01	16991139300
1993-03-01	18626785100
1993-04-01	17834803200
1993-05-01	16718461300
1993-06-01	18693128700
1993-07-01	15814706900
1993-08-01	12655712300
1993-09-01	17514739500
1993-10-01	17121528100
1993-11-01	16989105000
1993-12-01	16784443500
1994-01-01	16558876400
1994-02-01	16602609700
1994-03-01	19836623200
1994-04-01	17391812900
1994-05-01	18757074100
1994-06-01	20619147300
1994-07-01	18609443000
1994-08-01	16033677400
1994-09-01	20900093100
1994-10-01	21477663900
1994-11-01	22224047900
1994-12-01	21176548800
1995-01-01	21283793400
1995-02-01	21396510500
1995-03-01	25359548700
1995-04-01	22056150000
1995-05-01	24025503000
1995-06-01	25435788100
1995-07-01	22486316500
1995-08-01	18471806500
1995-09-01	23450865900
1995-10-01	25075237000
1995-11-01	24298168400
1995-12-01	21935470900
1996-01-01	23644870500
1996-02-01	23044494300
1996-03-01	24361057400
1996-04-01	23376236800
1996-05-01	22713999000
1996-06-01	23108959600
1996-07-01	23712508100
1996-08-01	17695942500
1996-09-01	23727597300
1996-10-01	25657675700
1996-11-01	23142825300
1996-12-01	23486345600
1997-01-01	22789645000
1997-02-01	21556883100
1997-03-01	22664410100
1997-04-01	23446420800
1997-05-01	21738623200
1997-06-01	22919118500
1997-07-01	21944298300
1997-08-01	16649771600
1997-09-01	23710277500
1997-10-01	25727546600
1997-11-01	22871536400
1997-12-01	23622982800
1998-01-01	22269544300
1998-02-01	22828009200
1998-03-01	25496761800
1998-04-01	23715144700
1998-05-01	22848151700
1998-06-01	25207117500
1998-07-01	23507279900
1998-08-01	18307459500
1998-09-01	25959693500
1998-10-01	27448307700
1998-11-01	25452713800
1998-12-01	25349278200
1999-01-01	23320069900
1999-02-01	23518143500
1999-03-01	27006790800
1999-04-01	23729047700
1999-05-01	23124653400
1999-06-01	25645279500
1999-07-01	22851495500
1999-08-01	20289870400
1999-09-01	25651767600
1999-10-01	26366167000
1999-11-01	26069507700
1999-12-01	26603918600
2000-01-01	24897388300
2000-02-01	25986272800
2000-03-01	28880145800
2000-04-01	23807224800
2000-05-01	26779891300
2000-06-01	26877995500
2000-07-01	24801052300
2000-08-01	22122181800
2000-09-01	25661324900
2000-10-01	27321918600
2000-11-01	27451769500
2000-12-01	26181015800
2001-01-01	27931215600
2001-02-01	26444079900
2001-03-01	29156400900
2001-04-01	24969234300
2001-05-01	25976420800
2001-06-01	25541734900
2001-07-01	24562022400
2001-08-01	21837021300
2001-09-01	24611951200
2001-10-01	26996060000
2001-11-01	25732557600
2001-12-01	22458685800
2002-01-01	24583620300
2002-02-01	24209812000
2002-03-01	25896571400
2002-04-01	25778592700
2002-05-01	25465798600
2002-06-01	26972484100
2002-07-01	28521259500
2002-08-01	21976141600
2002-09-01	27646406900
2002-10-01	29740969200
2002-11-01	28239436600
2002-12-01	26798057600
2003-01-01	29946370700
2003-02-01	29547437700
2003-03-01	32610551100
2003-04-01	30930250200
2003-05-01	30410290200
2003-06-01	32640257500
2003-07-01	31259665200
2003-08-01	23700503300
2003-09-01	32402723400
2003-10-01	35868446900
2003-11-01	32804146100
2003-12-01	34068202800
2004-01-01	34075344600
2004-02-01	34732303200
2004-03-01	39000735700
2004-04-01	35611265000
2004-05-01	34295448500
2004-06-01	39595572200
2004-07-01	35812841100
2004-08-01	30546525900
2004-09-01	39389385700
2004-10-01	40473009300
2004-11-01	42119346400
2004-12-01	41842453800
2005-01-01	39171379800
2005-02-01	39925047800
2005-03-01	46023581500
2005-04-01	42653470500
2005-05-01	41212305800
2005-06-01	41309848200
2005-07-01	37320205600
2005-08-01	34889495300
2005-09-01	42733901100
2005-10-01	41249474400
2005-11-01	43234930200
2005-12-01	40842215100
2006-01-01	42885150700
2006-02-01	41082300700
2006-03-01	47784228200
2006-04-01	43021030200
2006-05-01	48190617300
2006-06-01	48456829200
2006-07-01	43946984600
2006-08-01	40526794500
2006-09-01	45913302400
2006-10-01	48462760700
2006-11-01	50209937900
2006-12-01	46001902600
2007-01-01	47701306300
2007-02-01	47999738500
2007-03-01	52068961000
2007-04-01	50312204400
2007-05-01	51717941400
2007-06-01	54097898700
2007-07-01	54059688400
2007-08-01	44629697700
2007-09-01	53519326400
2007-10-01	60776781900
2007-11-01	61380454600
2007-12-01	53183269400
2008-01-01	60803850000
2008-02-01	60063407800
2008-03-01	63490018300
2008-04-01	67382290700
2008-05-01	61631030300
2008-06-01	67872920100
2008-07-01	68084838000
2008-08-01	50239499400
2008-09-01	62124150600
2008-10-01	58315372100
2008-11-01	48625698600
2008-12-01	47150174400
2009-01-01	43193531100
2009-02-01	42152025000
2009-03-01	46170415000
2009-04-01	43347839400
2009-05-01	42475900900
2009-06-01	49149043800
2009-07-01	46868151800
2009-08-01	39059766700
2009-09-01	50292112300
2009-10-01	53568471500
2009-11-01	53500075400
2009-12-01	50706969100
2010-01-01	47109685700
2010-02-01	47042738200
2010-03-01	55906297500
2010-04-01	50844232600
2010-05-01	46610711400
2010-06-01	51190239900
2010-07-01	49698796100
2010-08-01	43861892300
2010-09-01	52835574500
2010-10-01	53299612400
2010-11-01	58290298900
2010-12-01	54270994000
2011-01-01	55280607200
2011-02-01	57837091500
2011-03-01	67878771200
2011-04-01	61290692800
2011-05-01	65657632100
2011-06-01	62563916000
2011-07-01	58420932600
2011-08-01	54190403000
2011-09-01	61914271700
2011-10-01	59980471400
2011-11-01	60642630400
2011-12-01	54073103100
2012-01-01	55916332600
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