Month	Growth Rate Same Period Previous Year
1971-01-01	13.00081599347200000
1971-02-01	12.09721204224010000
1971-03-01	12.12401322447880000
1971-04-01	12.16492647205810000
1971-05-01	11.04870759023880000
1971-06-01	11.56033840239550000
1971-07-01	11.73692667441770000
1971-08-01	12.12390653399060000
1971-09-01	10.12629566267480000
1971-10-01	10.36303589693030000
1971-11-01	11.53878896226300000
1971-12-01	12.38006865349390000
1972-01-01	12.71640821042370000
1972-02-01	13.22915972949570000
1972-03-01	14.01440615240190000
1972-04-01	14.68788613249690000
1972-05-01	15.73097512643810000
1972-06-01	15.33263789587190000
1972-07-01	16.30238444586040000
1972-08-01	16.26199722445740000
1972-09-01	15.02467274347200000
1972-10-01	14.84783688873750000
1972-11-01	13.63626451507390000
1972-12-01	13.80903296833770000
1973-01-01	14.42841050445520000
1973-02-01	15.44935409359230000
1973-03-01	16.16051259315560000
1973-04-01	18.98778106401610000
1973-05-01	19.47109364218580000
1973-06-01	20.23384265163950000
1973-07-01	21.17061647106130000
1973-08-01	21.41262971006130000
1973-09-01	22.26972328561710000
1973-10-01	21.31377848642760000
1973-11-01	23.93124259389860000
1973-12-01	25.76687989302330000
1974-01-01	26.96174715518090000
1974-02-01	31.35820079845130000
1974-03-01	33.37680099233480000
1974-04-01	33.10348730405410000
1974-05-01	34.50184817578200000
1974-06-01	34.75080192207730000
1974-07-01	35.48024473711500000
1974-08-01	36.57990507309540000
1974-09-01	36.77766497461930000
1974-10-01	37.49964937869900000
1974-11-01	43.07154525676860000
1974-12-01	48.83457881203200000
1975-01-01	47.59633405113810000
1975-02-01	42.92977371609090000
1975-03-01	41.47915992437280000
1975-04-01	38.59905024790360000
1975-05-01	35.84815038646270000
1975-06-01	35.21198321446720000
1975-07-01	33.40661157530870000
1975-08-01	32.52176122237880000
1975-09-01	32.47984798776780000
1975-10-01	37.45293466223700000
1975-11-01	31.54405816158940000
1975-12-01	30.15290767780960000
1976-01-01	24.69575349559810000
1976-02-01	24.36171944763760000
1976-03-01	24.09121007452350000
1976-04-01	29.57955194366960000
1976-05-01	31.33603219907610000
1976-06-01	32.11069823111070000
1976-07-01	38.04020031304650000
1976-08-01	38.54966884394360000
1976-09-01	38.78873719218670000
1976-10-01	35.93424020896590000
1976-11-01	36.19170051936030000
1976-12-01	31.58925290398930000
1977-01-01	34.77831154984250000
1977-02-01	35.39993454264150000
1977-03-01	33.92716117177030000
1977-04-01	29.83501475033690000
1977-05-01	29.91744023732140000
1977-06-01	30.00036871019900000
1977-07-01	24.85028247648250000
1977-08-01	27.92947129829740000
1977-09-01	29.74251241740570000
1977-10-01	30.05683608311420000
1977-11-01	40.39735399392870000
1977-12-01	40.87023018190320000
1978-01-01	44.46365372336560000
1978-02-01	45.16680046644360000
1978-03-01	47.80028484373440000
1978-04-01	52.98944143982410000
1978-05-01	54.00649338174550000
1978-06-01	55.59931444407980000
1978-07-01	57.62039705326180000
1978-08-01	55.78954552009720000
1978-09-01	54.21507557701760000
1978-10-01	58.75356329503300000
1978-11-01	48.99501190280260000
1978-12-01	49.96928769502310000
1979-01-01	54.55084293859470000
1979-02-01	55.21512201718390000
1979-03-01	57.52723693832700000
1979-04-01	62.20550836192150000
1979-05-01	66.33710828558960000
1979-06-01	71.00860175854320000
1979-07-01	76.76369651797620000
1979-08-01	82.09462112126710000
1979-09-01	90.90489429785450000
1979-10-01	94.22140636744440000
1979-11-01	98.35590367900130000
1979-12-01	104.37446789443000000
1980-01-01	106.78035827320800000
1980-02-01	110.32646822277600000
1980-03-01	107.88521254286000000
1980-04-01	108.41586117011100000
1980-05-01	113.66908825605900000
1980-06-01	114.16718227282600000
1980-07-01	111.21969358775000000
1980-08-01	114.76274316765800000
1980-09-01	115.28015513045300000
1980-10-01	119.62299229687700000
1980-11-01	122.74172284742300000
1980-12-01	121.92441666072900000
1981-01-01	125.71665472990800000
1981-02-01	126.50018763744400000
1981-03-01	129.18133071588100000
1981-04-01	138.78610638192900000
1981-05-01	130.57731711163200000
1981-06-01	127.15769111906200000
1981-07-01	132.90178151181400000
1981-08-01	125.33402767665400000
1981-09-01	124.58626390468800000
1981-10-01	121.93839673685900000
1981-11-01	117.30305711222000000
1981-12-01	114.80630580148700000
1982-01-01	114.34976787984800000
1982-02-01	115.92867393320400000
1982-03-01	116.18600098509000000
1982-04-01	111.10542889630000000
1982-05-01	114.15971299396800000
1982-06-01	117.86553073359500000
1982-07-01	119.92119173119500000
1982-08-01	126.03550889692100000
1982-09-01	126.67454699755500000
1982-10-01	127.40020737415100000
1982-11-01	127.75329290019800000
1982-12-01	128.04403305900100000
1983-01-01	126.00120175248900000
1983-02-01	125.97550234601400000
1983-03-01	126.79008364845500000
1983-04-01	132.16969324628600000
1983-05-01	131.68611701319400000
1983-06-01	131.50626068620800000
1983-07-01	130.20108022997100000
1983-08-01	132.31114893388200000
1983-09-01	133.65200653449500000
1983-10-01	154.72802269014900000
1983-11-01	177.56286748461600000
1983-12-01	190.67026584655700000
1984-01-01	210.19571130954600000
1984-02-01	230.35039152794600000
1984-03-01	245.85834527858500000
1984-04-01	269.29101144554000000
1984-05-01	297.90658481224000000
1984-06-01	328.01081482556800000
1984-07-01	353.61930179138900000
1984-08-01	389.82614051658900000
1984-09-01	442.31512951625500000
1984-10-01	441.67235374143200000
1984-11-01	477.80219448710700000
1984-12-01	447.47178536904100000
1985-01-01	399.21132473269800000
1985-02-01	397.52003192499300000
1985-03-01	405.72717812627000000
1985-04-01	398.77004021879200000
1985-05-01	371.51082019227300000
1985-06-01	372.37406678261800000
1985-07-01	421.23846752641800000
1985-08-01	368.81161888914200000
1985-09-01	297.40459190312100000
1985-10-01	246.90229065202700000
1985-11-01	188.34111009877200000
1985-12-01	181.98675739225900000
1986-01-01	161.87577473769100000
1986-02-01	139.03854853806200000
1986-03-01	118.34811317647600000
1986-04-01	86.85366616893360000
1986-05-01	76.25743865844350000
1986-06-01	57.46685133730640000
1986-07-01	25.76478881588300000
1986-08-01	22.04769317418750000
1986-09-01	22.88788431482450000
1986-10-01	20.34007219437970000
1986-11-01	20.01018900598240000
1986-12-01	19.41544320733400000
1987-01-01	24.92515018754810000
1987-02-01	25.25773143765960000
1987-03-01	24.74747421198370000
1987-04-01	23.39832851452260000
1987-05-01	23.16655239774750000
1987-06-01	22.51344064276450000
1987-07-01	23.03070792336560000
1987-08-01	22.94001293562900000
1987-09-01	21.66344280259030000
1987-10-01	20.79395107522500000
1987-11-01	20.18461552191250000
1987-12-01	20.31630146707320000
1988-01-01	19.48269402814500000
1988-02-01	18.52440756836680000
1988-03-01	17.87357861060420000
1988-04-01	16.86993035193210000
1988-05-01	16.87148048461200000
1988-06-01	16.60834695825960000
1988-07-01	15.73963610656550000
1988-08-01	14.96238597977720000
1988-09-01	15.07504006062350000
1988-10-01	15.84859155052110000
1988-11-01	15.67854575258810000
1988-12-01	15.23297113332220000
1989-01-01	17.32355646584340000
1989-02-01	17.67905726259830000
1989-03-01	17.48878888028840000
1989-04-01	18.53486307638950000
1989-05-01	18.79895553424920000
1989-06-01	19.51848678424150000
1989-07-01	20.30848351652660000
1989-08-01	21.22762138996230000
1989-09-01	21.80134634562370000
1989-10-01	21.31687244303220000
1989-11-01	21.03559877059270000
1989-12-01	21.09061755440820000
1990-01-01	19.37499990960620000
1990-02-01	18.33590114940780000
1990-03-01	18.93129763533490000
1990-04-01	19.06180195678550000
1990-05-01	18.82783881478040000
1990-06-01	18.34532373005680000
1990-07-01	19.44444421421890000
1990-08-01	19.54992990879320000
1990-09-01	20.11057361672040000
1990-10-01	19.81004067829700000
1990-11-01	19.11764700162930000
1990-12-01	18.87417209379920000
1991-01-01	18.32460757088640000
1991-02-01	18.55468742870730000
1991-03-01	19.12708608396860000
1991-04-01	18.76172616320330000
1991-05-01	19.35881611898310000
1991-06-01	20.36474169411290000
1991-07-01	22.59988086429830000
1991-08-01	23.41176463413780000
1991-09-01	22.43958596536690000
1991-10-01	20.66817664669810000
1991-11-01	20.08978700696790000
1991-12-01	19.33147616765880000
1992-01-01	17.69911494845660000
1992-02-01	17.46293266715890000
1992-03-01	15.89439658197310000
1992-04-01	15.48183255752460000
1992-05-01	14.04958689878750000
1992-06-01	12.22222211536710000
1992-07-01	9.48443562048426000
1992-08-01	8.38894179434334000
1992-09-01	7.94172922542666000
1992-10-01	7.83669627380842000
1992-11-01	8.22429900859575000
1992-12-01	9.29038293865031000
1993-01-01	11.56015030258700000
1993-02-01	12.43571743037860000
1993-03-01	13.62157137118830000
1993-04-01	13.04149562580140000
1993-05-01	12.99818835762620000
1993-06-01	12.87128709335990000
1993-07-01	11.59484677914930000
1993-08-01	11.12576954531080000
1993-09-01	11.18850675915990000
1993-10-01	13.05483033888960000
1993-11-01	12.91019001319950000
1993-12-01	12.68688597320120000
1994-01-01	11.96869560664470000
1994-02-01	11.04777202620110000
1994-03-01	10.40652626067600000
1994-04-01	11.07739680247960000
1994-05-01	12.07694394656700000
1994-06-01	13.19899670410610000
1994-07-01	14.21894251948430000
1994-08-01	14.23691137167210000
1994-09-01	14.01295682134400000
1994-10-01	13.33919688541950000
1994-11-01	13.46707754751340000
1994-12-01	13.43018387641210000
1995-01-01	13.42155018780450000
1995-02-01	13.35841966358610000
1995-03-01	12.38361271842700000
1995-04-01	11.13138686446860000
1995-05-01	10.96136566577060000
1995-06-01	9.91150428067899000
1995-07-01	9.19439583801155000
1995-08-01	9.83463878159841000
1995-09-01	9.66350306748948000
1995-10-01	9.47098969733236000
1995-11-01	9.56816272955961000
1995-12-01	10.24349285660990000
1996-01-01	10.16666665730990000
1996-02-01	10.62240653432220000
1996-03-01	11.01905537903630000
1996-04-01	11.57635466575380000
1996-05-01	12.38866391847250000
1996-06-01	12.96296303516030000
1996-07-01	12.59021652303180000
1996-08-01	11.33122029160650000
1996-09-01	10.85759247204440000
1996-10-01	10.83398280971610000
1996-11-01	10.74188557793700000
1996-12-01	10.12947436965390000
1997-01-01	9.83358540306958000
1997-02-01	9.75243820525997000
1997-03-01	10.07462694012300000
1997-04-01	9.49227373683982000
1997-05-01	7.70893362097816000
1997-06-01	8.12544553548236000
1997-07-01	9.25925918983872000
1997-08-01	9.11032034900674000
1997-09-01	8.65862313125019000
1997-10-01	9.00140653660216000
1997-11-01	7.95533850852230000
1997-12-01	6.70816054127326000
1998-01-01	6.54269979711346000
1998-02-01	5.74162681904519000
1998-03-01	4.67796604111915000
1998-04-01	5.30913983305825000
1998-05-01	4.88294312911834000
1998-06-01	4.21885295826520000
1998-07-01	2.86831815565785000
1998-08-01	3.26157855862589000
1998-09-01	4.63749179651096000
1998-10-01	6.70967737168493000
1998-11-01	8.33872009858770000
1998-12-01	8.61957230046949000
1999-01-01	7.54369738571670000
1999-02-01	6.51358531702533000
1999-03-01	6.72054186996644000
1999-04-01	5.15412674113209000
1999-05-01	5.59522218356166000
1999-06-01	5.23092977083555000
1999-07-01	5.73395115145836000
1999-08-01	5.90332699425366000
1999-09-01	5.14466812729705000
1999-10-01	2.32076787310995000
1999-11-01	0.88257254934733500
1999-12-01	0.50224238936243000
2000-01-01	0.76628354332790900
2000-02-01	1.06382981305898000
2000-03-01	0.48355900593589100
2000-04-01	1.35396521662050000
2000-05-01	1.53994228936842000
2000-06-01	1.62835252957181000
2000-07-01	1.33715380474082000
2000-08-01	0.28517110946580000
2000-09-01	-1.04068119784478000
2000-10-01	-1.12994352953153000
2000-11-01	-1.03675780021061000
2000-12-01	-0.56764428973352800
2001-01-01	-0.48678712052728700
2001-02-01	-0.02135559134658800
2001-03-01	0.85948834651582900
2001-04-01	0.79568225394799100
2001-05-01	0.22652442158651000
2001-06-01	0.15506601689108700
2001-07-01	0.94758876109663200
2001-08-01	1.72095581127045000
2001-09-01	2.59618394154804000
2001-10-01	2.30544444998479000
2001-11-01	1.80492858198933000
2001-12-01	1.70806375704798000
2002-01-01	3.31325308122663000
2002-02-01	4.52716292978151000
2002-03-01	4.91474423231877000
2002-04-01	5.47263688622975000
2002-05-01	6.66003984811886000
2002-06-01	7.71513342380562000
2002-07-01	7.26202156389020000
2002-08-01	6.07247792311350000
2002-09-01	6.17042106578319000
2002-10-01	6.65362038353782000
2002-11-01	6.39134715812836000
2002-12-01	6.19469030157877000
2003-01-01	5.08973113337263000
2003-02-01	4.28437604058120000
2003-03-01	3.38177182436419000
2003-04-01	1.91534586055387000
2003-05-01	-0.01789373727312150
2003-06-01	-1.97845115948552000
2003-07-01	-2.92491611167893000
2003-08-01	-1.63311793832024000
2003-09-01	-2.51402212955663000
2003-10-01	-2.95241594154809000
2003-11-01	-2.63068392010690000
2003-12-01	-2.74777779433845000
2004-01-01	-3.16831686597700000
2004-02-01	-3.26086961060914000
2004-03-01	-3.06930695301860000
2004-04-01	-1.88305252241176000
2004-05-01	-0.69860287871405700
2004-06-01	-0.10030091487248500
2004-07-01	0.40363262455930700
2004-08-01	0.10050252477613900
2004-09-01	0.50658567442656800
2004-10-01	0.20242917433103600
2004-11-01	0.20325193770924100
2004-12-01	0.10193681150491900
2005-01-01	-0.20449900229738200
2005-02-01	-0.40858023334436400
2005-03-01	-0.51072517176922900
2005-04-01	-1.01010101369431000
2005-05-01	-1.30653258612369000
2005-06-01	-0.70281121243699800
2005-07-01	0.40201009910453000
2005-08-01	0.30120485584352000
2005-09-01	0.10080646378091700
2005-10-01	0.70707067401235400
2005-11-01	1.41987834951772000
2005-12-01	2.03665988461765000
2006-01-01	2.25409839392986000
2006-02-01	2.56410263510956000
2006-03-01	2.97741272828380000
2006-04-01	2.85714284345270000
2006-05-01	2.34215878362887000
2006-06-01	1.92113245222654000
2006-07-01	1.00100100464746000
2006-08-01	0.80080078021585800
2006-09-01	0.70493450857646600
2006-10-01	-0.20060182974498400
2006-11-01	-0.69999996724731600
2006-12-01	-0.99800399528988100
2007-01-01	-0.95385767096422200
2007-02-01	-1.35225006049469000
2007-03-01	-1.54745768269970000
2007-04-01	-1.73774801165221000
2007-05-01	-1.64373126723864000
2007-06-01	-0.84355157103118600
2007-07-01	0.34851332361597800
2007-08-01	0.94563059825072200
2007-09-01	0.85105000787490600
2007-10-01	1.05587946229511000
2007-11-01	1.25941588189594000
2007-12-01	1.66436490611879000
2008-01-01	1.51975685875947000
2008-02-01	1.11675136387492000
2008-03-01	1.21703855595122000
2008-04-01	2.12335695470981000
2008-05-01	2.63424518226268000
2008-06-01	2.00400800355718000
2008-07-01	1.48367954586502000
2008-08-01	2.26600984425227000
2008-09-01	3.07845080710152000
2008-10-01	3.58565730121200000
2008-11-01	4.08366535376247000
2008-12-01	4.56802381582884000
2009-01-01	4.75883232930137000
2009-02-01	4.87631349078826000
2009-03-01	5.17870745538042000
2009-04-01	4.63812708389808000
2009-05-01	4.83321816264677000
2009-06-01	5.32331368299516000
2009-07-01	5.39952083136315000
2009-08-01	4.57528104182813000
2009-09-01	4.47671803604467000
2009-10-01	4.47254811749236000
2009-11-01	4.16848481953149000
2009-12-01	3.37708135420665000
2010-01-01	2.92397661341143000
2010-02-01	3.13418219785920000
2010-03-01	2.92397661341143000
2010-04-01	3.09777338480233000
2010-05-01	2.98651248218787000
2010-06-01	2.67175571684542000
2010-07-01	2.27057706666094000
2010-08-01	2.35626758651483000
2010-09-01	2.26415101395888000
2010-10-01	2.07156314377473000
2010-11-01	2.06766912010389000
2010-12-01	2.53759402291388000
2011-01-01	3.22210378719122000
2011-02-01	3.61817036648605000
2011-03-01	3.62889036184050000
2011-04-01	3.25733958947209000
2011-05-01	3.37326937925887000
2011-06-01	3.29960503520706000
2011-07-01	2.82180854419632000
2011-08-01	2.74396102924727000
2011-09-01	2.93352543922339000
2011-10-01	3.03259528516804000
2011-11-01	2.44729904935740000
2011-12-01	2.07622205982768000
2012-01-01	2.06896557015882000
2012-02-01	1.67322833353760000
2012-03-01	1.66830235030474000
2012-04-01	2.05078130321227000
2012-05-01	1.55490772753409000
2012-06-01	0.96618357985888300
2012-07-01	1.25603867443233000
2012-08-01	1.44369586941024000
2012-09-01	0.86621758325536200
2012-10-01	0.67307690601258700
2012-11-01	0.86872583164930900
2012-12-01	0.96432015945012100
2013-01-01	0.67946426931022500
2013-02-01	0.56756211762016500
2013-03-01	0.57868402355941200
2013-04-01	0.21201756927226700
2013-05-01	0.51175441511787600
2013-06-01	1.11122810680908000
2013-07-01	1.12066636679308000
2013-08-01	0.74314524018981300
2013-09-01	1.02104009330697000
2013-10-01	1.51641203443866000
2013-11-01	1.51087723460323000
2013-12-01	1.31696917931645000
2014-01-01	1.00100101328741000
2014-02-01	1.40703519321895000
2014-03-01	1.40280562845790000
2014-04-01	1.19641078232323000
2014-05-01	0.89463221766385400
2014-06-01	0.88932797304615800
2014-07-01	0.68965538208931600
2014-08-01	0.29498515382002800
2014-09-01	0.49309655213430100
2014-10-01	0.39292751393145600
2014-11-01	0.68897608454905000
2014-12-01	0.98425218152850200
2015-01-01	0.99279854890237600
2015-02-01	0.51817140386577600
2015-03-01	0.41901718816816600
2015-04-01	0.54360534889890600
2015-05-01	0.56807287790055200
2015-06-01	0.44896653024010900
2015-07-01	0.55041057907476900
2015-08-01	0.77225254129311100
2015-09-01	0.41862752930053900
2015-10-01	0.03177143428013120
2015-11-01	-0.28896578549739200
2015-12-01	-0.42980330762460900
2016-01-01	-0.17500427497965300
2016-02-01	0.02279709401223140
2016-03-01	-0.07297886480180170
2016-04-01	-0.13715505100557200
2016-05-01	-0.00107450946217614
2016-06-01	-0.00246890802399457
2016-07-01	0.16616712916453800
2016-08-01	-0.09339647180039130
2016-09-01	0.10054782939114600
2016-10-01	0.32830516197042800
2016-11-01	0.20383770883577200
2016-12-01	0.14520489467066800
2017-01-01	-0.03832594636131340
2017-02-01	0.02838317900646340
2017-03-01	0.35978988333118300
2017-04-01	0.26392377656868600
2017-05-01	0.54970178353177200
2017-06-01	-0.45434309926807000
2017-07-01	-0.74359476717238900
2017-08-01	-0.36319469358389400
2017-09-01	-0.12700154703484300
2017-10-01	-0.05327076329915580
2017-11-01	0.15751842810151800
2017-12-01	0.32387796771570100
2018-01-01	0.28840514745905600
2018-02-01	0.42996008504088600
2018-03-01	0.61502115110692600
2018-04-01	0.53876596645440700
2018-05-01	0.44867239620822500
2018-06-01	0.88088587046777300
2018-07-01	0.72858495691241900
2018-08-01	0.74574357372501200
2018-09-01	0.68969389004381800