Month	Growth rate previous period
1980-02-01	0.84985835694052600
1980-03-01	0.28089887640448400
1980-04-01	0.00000000000000000
1980-05-01	0.84033613445378200
1980-06-01	0.83333333333333400
1980-07-01	-1.92837465564737000
1980-08-01	-0.28089887640450000
1980-09-01	-1.12676056338029000
1980-10-01	0.85470085470085500
1980-11-01	0.56497175141244000
1980-12-01	-0.84269662921349900
1981-01-01	1.41643059490086000
1981-02-01	1.11731843575420000
1981-03-01	0.00000000000000000
1981-04-01	-0.55248618784531400
1981-05-01	0.00000000000000000
1981-06-01	0.27777777777778300
1981-07-01	0.83102493074792200
1981-08-01	1.92307692307693000
1981-09-01	0.26954177897573100
1981-10-01	1.07526881720431000
1981-11-01	0.26595744680851500
1981-12-01	-0.53050397877983600
1982-01-01	1.06666666666666000
1982-02-01	0.52770448548813600
1982-03-01	0.52493438320209500
1982-04-01	0.00000000000000000
1982-05-01	0.26109660574413000
1982-06-01	-1.30208333333334000
1982-07-01	-2.37467018469657000
1982-08-01	3.51351351351352000
1982-09-01	1.04438642297651000
1982-10-01	1.80878552971575000
1982-11-01	1.52284263959392000
1982-12-01	0.24999999999999100
1983-01-01	-0.74812967581047400
1983-02-01	0.75376884422110600
1983-03-01	0.24937655860349600
1983-04-01	-0.74626865671641800
1983-05-01	-0.25062656641604500
1983-06-01	0.25125628140704000
1983-07-01	-2.25563909774436000
1983-08-01	3.07692307692308000
1983-09-01	1.74129353233830000
1983-10-01	1.95599022004890000
1983-11-01	0.95923261390887700
1983-12-01	-0.23752969121140600
1984-01-01	1.42857142857143000
1984-02-01	6.10328638497653000
1984-03-01	1.10619469026549000
1984-04-01	1.09409190371991000
1984-05-01	0.21645021645022000
1984-06-01	-0.43196544276458700
1984-07-01	1.73535791757049000
1984-08-01	-1.06609808102345000
1984-09-01	-1.72413793103448000
1984-10-01	0.00000000000000000
1984-11-01	0.43859649122806600
1984-12-01	-0.21834061135370400
1985-01-01	0.65645514223194700
1985-02-01	5.21739130434781000
1985-03-01	0.61983471074380200
1985-04-01	0.20533880903491100
1985-05-01	-0.20491803278688900
1985-06-01	0.41067761806981100
1985-07-01	0.20449897750511600
1985-08-01	0.00000000000000000
1985-09-01	-0.20408163265306500
1985-10-01	0.00000000000000000
1985-11-01	0.00000000000000000
1985-12-01	0.40899795501023200
1986-01-01	0.00000000000000000
1986-02-01	0.81466395112016700
1986-03-01	0.00000000000000000
1986-04-01	0.20202020202020600
1986-05-01	-1.00806451612904000
1986-06-01	-1.83299389002037000
1986-07-01	2.28215767634854000
1986-08-01	0.40567951318459200
1986-09-01	0.60606060606059500
1986-10-01	1.20481927710843000
1986-11-01	-0.39682539682538200
1986-12-01	-0.59760956175299900
1987-01-01	0.60120240480963000
1987-02-01	0.99601593625497600
1987-03-01	-0.39447731755424800
1987-04-01	3.36633663366338000
1987-05-01	6.32183908045976000
1987-06-01	-0.54054054054053100
1987-07-01	1.99275362318838000
1987-08-01	0.35523978685613400
1987-09-01	-1.41592920353981000
1987-10-01	0.71813285457809000
1987-11-01	0.00000000000000000
1987-12-01	-0.53475935828876000
1988-01-01	12.18637992831540000
1988-02-01	1.59744408945688000
1988-03-01	-0.62893081761007400
1988-04-01	-0.79113924050632600
1988-05-01	0.63795853269536900
1988-06-01	-1.58478605388272000
1988-07-01	0.96618357487922700
1988-08-01	-0.15948963317384700
1988-09-01	0.63897763578274200
1988-10-01	0.95238095238097000
1988-11-01	-0.31446540880503700
1988-12-01	-0.47318611987382600
1989-01-01	9.98415213946116000
1989-02-01	7.06051873198849000
1989-03-01	-0.94212651413190000
1989-04-01	-0.81521739130434800
1989-05-01	0.41095890410958200
1989-06-01	-1.63710777626194000
1989-07-01	3.88349514563108000
1989-08-01	-0.40053404539386600
1989-09-01	1.47453083109919000
1989-10-01	1.45310435931309000
1989-11-01	-1.17187500000001000
1989-12-01	0.00000000000000000
1990-01-01	17.78656126482210000
1990-02-01	8.94854586129753000
1990-03-01	1.33470225872690000
1990-04-01	-0.91185410334347000
1990-05-01	0.71574642126789600
1990-06-01	-0.91370558375634000
1990-07-01	3.48360655737705000
1990-08-01	0.99009900990098600
1990-09-01	2.05882352941177000
1990-10-01	1.34486071085495000
1990-11-01	-1.13744075829384000
1990-12-01	-0.67114093959731700
1991-01-01	10.61776061776060000
1991-02-01	4.10122164048868000
1991-03-01	0.58675607711649600
1991-04-01	-0.83333333333333000
1991-05-01	1.76470588235295000
1991-06-01	-1.07349298100744000
1991-07-01	2.58764607679468000
1991-08-01	-2.76647681041497000
1991-09-01	1.50627615062761000
1991-10-01	1.81368507831822000
1991-11-01	0.56680161943320000
1991-12-01	-0.16103059581320700
1992-01-01	5.64516129032260000
1992-02-01	2.51908396946564000
1992-03-01	3.64854802680565000
1992-04-01	2.01149425287357000
1992-05-01	2.18309859154930000
1992-06-01	-0.96485182632667400
1992-07-01	-1.53096729297147000
1992-08-01	0.07067137809186630
1992-09-01	5.01412429378533000
1992-10-01	5.17821116341626000
1992-11-01	2.55754475703325000
1992-12-01	1.68329177057356000
1993-01-01	9.80993255671368000
1993-02-01	2.45672808486878000
1993-03-01	0.21798365122616200
1993-04-01	0.43501903208265000
1993-05-01	-0.27070925825663100
1993-06-01	-1.73724212812160000
1993-07-01	-0.05524861878453750
1993-08-01	3.26147042564954000
1993-09-01	3.47965738758030000
1993-10-01	2.79358510087948000
1993-11-01	0.25163563160541200
1993-12-01	2.25903614457833000
1994-01-01	3.28915071183112000
1994-02-01	1.56844106463879000
1994-03-01	1.02948058025268000
1994-04-01	1.52848540991200000
1994-05-01	2.60036496350365000
1994-06-01	1.11160515784793000
1994-07-01	1.09938434476693000
1994-08-01	1.13092648977818000
1994-09-01	3.99999999999999000
1994-10-01	4.63192721257237000
1994-11-01	2.25296442687749000
1994-12-01	1.89408581368380000
1995-01-01	5.91805766312594000
1995-02-01	3.33094555873925000
1995-03-01	1.42114384748701000
1995-04-01	3.00751879699248000
1995-05-01	2.52156602521566000
1995-06-01	-0.35598705501617700
1995-07-01	-1.03929847353036000
1995-08-01	-1.64095831965869000
1995-09-01	2.46913580246914000
1995-10-01	2.86551611852815000
1995-11-01	1.39284583729029000
1995-12-01	1.31127068373400000
1996-01-01	3.57473035439137000
1996-02-01	1.75542993156798000
1996-03-01	1.72514619883041000
1996-04-01	1.20724346076460000
1996-05-01	0.79522862823060600
1996-06-01	0.59171597633136900
1996-07-01	0.05602240896358030
1996-08-01	-0.50391937290033900
1996-09-01	2.16657287563310000
1996-10-01	1.70751858992012000
1996-11-01	0.62279989168697800
1996-12-01	0.86114101184069300
1997-01-01	3.73532550693703000
1997-02-01	1.51748971193415000
1997-03-01	0.91208512794528000
1997-04-01	1.53150891287972000
1997-05-01	2.59643916913948000
1997-06-01	3.92865750783322000
1997-07-01	-1.69294990723564000
1997-08-01	-0.84925690021229900
1997-09-01	1.59409945277184000
1997-10-01	1.61592505854797000
1997-11-01	2.00507029269420000
1997-12-01	1.62675101671938000
1998-01-01	2.89017341040463000
1998-02-01	1.55574762316334000
1998-03-01	1.44680851063830000
1998-04-01	1.44714765100670000
1998-05-01	2.39818069051066000
1998-06-01	-0.12113870381587600
1998-07-01	-2.34485546796036000
1998-08-01	-1.86296832953841000
1998-09-01	0.04218519299725410
1998-10-01	0.21083702298123500
1998-11-01	0.12623606143487200
1998-12-01	0.18911536036983600
1999-01-01	1.86661073825504000
1999-02-01	0.76178711138562200
1999-03-01	0.00000000000000000
1999-04-01	0.16346546791990500
1999-05-01	0.46919624643003000
1999-06-01	0.77157360406091400
1999-07-01	-0.78581503123111800
1999-08-01	-1.23883021933386000
1999-09-01	0.80197409006784900
1999-10-01	0.95879232966135600
1999-11-01	0.72741968074360700
1999-12-01	1.10330992978935000
2000-01-01	1.98412698412698000
2000-02-01	0.46153846153846200
2000-03-01	0.00000000000000000
2000-04-01	0.45941807044408800
2000-05-01	0.91463414634148100
2000-06-01	0.45317220543806700
2000-07-01	3.75939849624060000
2000-08-01	0.57971014492753700
2000-09-01	1.44092219020173000
2000-10-01	0.00000000000000000
2000-11-01	1.13636363636364000
2000-12-01	0.70224719101123600
2001-01-01	3.20781032078102000
2001-02-01	1.48648648648649000
2001-03-01	1.19840213049268000
2001-04-01	0.52631578947369900
2001-05-01	2.48691099476438000
2001-06-01	0.63856960408684600
2001-07-01	-0.25380710659899900
2001-08-01	-1.14503816793892000
2001-09-01	0.00000000000000000
2001-10-01	0.64350064350064400
2001-11-01	0.25575447570332500
2001-12-01	-0.38265306122450400
2002-01-01	2.68886043533933000
2002-02-01	1.12219451371570000
2002-03-01	0.49321824907523000
2002-04-01	0.85889570552147300
2002-05-01	0.97323600973236100
2002-06-01	-2.28915662650604000
2002-07-01	-1.35635018495683000
2002-08-01	-1.50000000000000000
2002-09-01	0.76142131979695500
2002-10-01	0.75566750629723000
2002-11-01	0.12499999999998600
2002-12-01	-0.12484394506865000
2003-01-01	1.75000000000000000
2003-02-01	1.22850122850123000
2003-03-01	0.24271844660192800
2003-04-01	-0.72639225181596800
2003-05-01	0.85365853658536600
2003-06-01	-0.84643288996372500
2003-07-01	-1.58536585365854000
2003-08-01	-1.36307311028502000
2003-09-01	0.75376884422112000
2003-10-01	1.74563591022443000
2003-11-01	1.83823529411765000
2003-12-01	0.00000000000000000
2004-01-01	3.00842358604092000
2004-02-01	0.93457943925235000
2004-03-01	0.11574074074072800
2004-04-01	-0.23121387283237000
2004-05-01	1.96987253765933000
2004-06-01	0.00000000000000000
2004-07-01	-0.68181818181817000
2004-08-01	-1.48741418764303000
2004-09-01	-0.69686411149825800
2004-10-01	0.23391812865498400
2004-11-01	0.35005834305716400
2004-12-01	-0.11627906976742900
2005-01-01	0.46565774155994100
2005-02-01	0.11587485515644400
2005-03-01	0.57870370370370400
2005-04-01	0.69044879171460200
2005-05-01	2.51428571428572000
2005-06-01	1.00334448160534000
2005-07-01	-1.21412803532008000
2005-08-01	-2.45810055865922000
2005-09-01	-0.34364261168384900
2005-10-01	0.00000000000000000
2005-11-01	1.03448275862070000
2005-12-01	0.68259385665527800
2006-01-01	0.67796610169491600
2006-02-01	1.23456790123457000
2006-03-01	1.44124168514413000
2006-04-01	1.09289617486339000
2006-05-01	3.02702702702702000
2006-06-01	0.94438614900316000
2006-07-01	-0.51975051975052000
2006-08-01	-0.83594566353187100
2006-09-01	2.95047418335090000
2006-10-01	0.30706243602864800
2006-11-01	1.73469387755102000
2006-12-01	0.30090270812437300
2007-01-01	1.40000000000000000
2007-02-01	0.88757396449703100
2007-03-01	0.58651026392964100
2007-04-01	1.06899902818269000
2007-05-01	1.92307692307692000
2007-06-01	0.28301886792451800
2007-07-01	-1.03480714957666000
2007-08-01	0.09505703422052180
2007-09-01	2.46913580246916000
2007-10-01	2.31696014828544000
2007-11-01	1.63043478260870000
2007-12-01	0.80213903743314600
2008-01-01	1.94518125552608000
2008-02-01	0.69384215091066800
2008-03-01	0.25839793281654700
2008-04-01	1.54639175257732000
2008-05-01	2.19966159052452000
2008-06-01	-0.57947019867548800
2008-07-01	-0.99916736053289000
2008-08-01	-1.76619007569387000
2008-09-01	-0.34246575342463900
2008-10-01	0.34364261168383000
2008-11-01	0.08561643835617400
2008-12-01	0.08554319931564500
2009-01-01	2.56410256410257000
2009-02-01	1.25000000000001000
2009-03-01	0.74074074074073200
2009-04-01	0.24509803921569600
2009-05-01	5.78647106764466000
2009-06-01	-1.92604006163329000
2009-07-01	-2.43519245875883000
2009-08-01	-3.46215780998389000
2009-09-01	-0.91743119266056000
2009-10-01	0.08417508417509360
2009-11-01	0.67283431455004300
2009-12-01	-0.33416875522138700
2010-01-01	2.59849119865884000
2010-02-01	0.32679738562091500
2010-03-01	1.05863192182410000
2010-04-01	0.48348106365835800
2010-05-01	1.28307939053727000
2010-06-01	0.95011876484562400
2010-07-01	-0.15686274509805700
2010-08-01	-2.27808326787116000
2010-09-01	-0.48231511254019300
2010-10-01	1.69628432956382000
2010-11-01	1.35027799841143000
2010-12-01	0.62695924764890300
2011-01-01	2.18068535825544000
2011-02-01	1.37195121951221000
2011-03-01	2.25563909774436000
2011-04-01	1.32352941176471000
2011-05-01	0.36284470246735200
2011-06-01	-1.15690527838035000
2011-07-01	-1.46305779078274000
2011-08-01	-1.33630289532292000
2011-09-01	-0.67720090293454600
2011-10-01	0.45454545454545500
2011-11-01	1.35746606334842000
2011-12-01	0.07440476190475370
2012-01-01	2.89962825278812000
2012-02-01	1.87861271676299000
2012-03-01	0.85106382978723500
2012-04-01	0.84388185654010100
2012-05-01	0.20920502092047900
2012-06-01	-0.20876826722335900
2012-07-01	-0.34867503486751200
2012-08-01	-1.04968509447165000
2012-09-01	0.70721357850070800
2012-10-01	0.56179775280897400
2012-11-01	0.76815642458101400
2012-12-01	-0.06930006930007700
2013-01-01	1.80305131761444000
2013-02-01	-0.06811989100819710
2013-03-01	0.13633265167009000
2013-04-01	0.81688223281142200
2013-05-01	0.60769750168805700
2013-06-01	0.26845637583892600
2013-07-01	-1.67336010709504000
2013-08-01	-1.15724982981621000
2013-09-01	-0.55096418732780900
2013-10-01	0.00000000000000000
2013-11-01	-0.13850415512466900
2013-12-01	-0.41608876560332900
2014-01-01	1.53203342618386000
2014-02-01	0.20576131687242100
2014-03-01	0.06844626967829500
2014-04-01	0.27359781121751100
2014-05-01	0.27285129604365600
2014-06-01	-0.20408163265306900
2014-07-01	-0.74982958418540600
2014-08-01	-0.89285714285713600
2014-09-01	-0.13860013860013900
2014-10-01	-0.20818875780707100
2014-11-01	-0.34770514603616900
2014-12-01	-0.83740404745289700
2015-01-01	1.40745953553835000
2015-02-01	0.62456627342122800
2015-03-01	0.41379310344827600
2015-04-01	0.68681318681318800
2015-05-01	1.22783083219645000
2015-06-01	-0.06738544474392790
2015-07-01	-1.28118678354686000
2015-08-01	-0.88797814207651100
2015-09-01	-0.27567195037906400
2015-10-01	0.82930200414652600
2015-11-01	0.06854009595612680
2015-12-01	-0.61643835616437600
2016-01-01	0.41350792556855800
2016-02-01	0.54907343857242500
2016-03-01	-0.27303754266211600
2016-04-01	0.88980150581792600
2016-05-01	0.27137042062416700
2016-06-01	-0.60893098782138800
2016-07-01	-0.54458815520762500
2016-08-01	-0.34223134839152000
2016-09-01	-0.13736263736262200
2016-10-01	0.41265474552955900
2016-11-01	0.34246575342466500
2016-12-01	0.00000000000000000
2017-01-01	0.61433447098975400
2017-02-01	1.08548168249661000
2017-03-01	-0.06711409395972420
2017-04-01	0.67159167226326400
2017-05-01	1.06737825216811000
2017-06-01	0.00660066006599122
2017-07-01	-0.33001122038148600
2017-08-01	-0.63571948877556700
2017-09-01	-0.20659780073309600
2017-10-01	0.57432883665019000
2017-11-01	0.59760956175299600
2017-12-01	0.00000000000000000
2018-01-01	1.65016501650164000
2018-02-01	0.45454545454544800
2018-03-01	0.19392372333549500
2018-04-01	0.64516129032258100
2018-05-01	0.76923076923075600
2018-06-01	-0.63613231552162900
2018-07-01	-0.12804097311138200
2018-08-01	-0.06410256410255700
2018-09-01	0.44900577293136000
2018-10-01	0.51085568326947700