Month	Growth rate previous period
1980-02-01	13.59375000000000000
1980-03-01	1.30674002751032000
1980-04-01	4.88798370672097000
1980-05-01	2.84789644012946000
1980-06-01	0.00000000000000000
1980-07-01	2.07677784770294000
1980-08-01	4.00739827373615000
1980-09-01	1.06698280972140000
1980-10-01	1.29032258064515000
1980-11-01	7.58540822235089000
1980-12-01	0.37674919268030500
1981-01-01	3.10991957104558000
1981-02-01	0.20800832033282000
1981-03-01	0.20757654385054000
1981-04-01	1.65717244950804000
1981-05-01	0.20376974019357700
1981-06-01	-0.35587188612100000
1981-07-01	-1.47959183673469000
1981-08-01	1.13930605903679000
1981-09-01	-0.40962621607784200
1981-10-01	-0.35989717223650700
1981-11-01	-0.36119711042312000
1981-12-01	0.00000000000000000
1982-01-01	0.93215950284826700
1982-02-01	0.35915854284248700
1982-03-01	-0.15337423312882000
1982-04-01	1.07526881720428000
1982-05-01	0.55724417426547200
1982-06-01	1.10831234256927000
1982-07-01	-0.34877927254609200
1982-08-01	-0.20000000000001700
1982-09-01	-0.70140280561120700
1982-10-01	-0.20181634712411300
1982-11-01	-0.35389282103134800
1982-12-01	0.15220700152205500
1983-01-01	0.75987841945290400
1983-02-01	0.70387129210657000
1983-03-01	-1.24812780828755000
1983-04-01	-3.48837209302326000
1983-05-01	0.57621791513880300
1983-06-01	0.15624999999999600
1983-07-01	1.14404576183048000
1983-08-01	1.13110539845758000
1983-09-01	1.11845449923743000
1983-10-01	0.20110608345902000
1983-11-01	0.50175614651278400
1983-12-01	0.94857713429856400
1984-01-01	0.54401582591491300
1984-02-01	-0.39350713231674300
1984-03-01	0.54320987654318700
1984-04-01	0.34381139489194800
1984-05-01	1.46842878120412000
1984-06-01	-0.19295706705257600
1984-07-01	-0.19333011116483100
1984-08-01	-0.53268765133171800
1984-09-01	-0.14605647517038500
1984-10-01	-0.19502681618724300
1984-11-01	-0.68392769907181900
1984-12-01	0.68863748155436000
1985-01-01	0.73277967757695800
1985-02-01	0.14548981571288600
1985-03-01	0.53268765133173900
1985-04-01	1.05973025048169000
1985-05-01	1.23927550047662000
1985-06-01	-0.18832391713745200
1985-07-01	0.33018867924528600
1985-08-01	0.00000000000000000
1985-09-01	-0.51716031969910600
1985-10-01	0.18903591682419200
1985-11-01	1.03773584905660000
1985-12-01	0.65359477124181500
1986-01-01	-1.02040816326528000
1986-02-01	-5.24835988753515000
1986-03-01	-10.43521266073200000
1986-04-01	-5.63224737713971000
1986-05-01	-0.23405500292567000
1986-06-01	-1.70087976539590000
1986-07-01	-4.95226730310263000
1986-08-01	-5.77526679221594000
1986-09-01	5.86275816122585000
1986-10-01	2.07677784770294000
1986-11-01	1.29469790382245000
1986-12-01	0.73037127206330900
1987-01-01	1.51057401812688000
1987-02-01	5.17857142857144000
1987-03-01	-0.39615166949632500
1987-04-01	0.17045454545451700
1987-05-01	1.07770845150313000
1987-06-01	-1.23456790123455000
1987-07-01	0.17045454545451700
1987-08-01	-0.17016449234256900
1987-09-01	2.44318181818181000
1987-10-01	1.22018857459788000
1987-11-01	0.00000000000000000
1987-12-01	-1.36986301369862000
1988-01-01	0.83333333333332700
1988-02-01	-1.65289256198346000
1988-03-01	-1.62464985994400000
1988-04-01	-2.05011389521639000
1988-05-01	1.04651162790698000
1988-06-01	1.89873417721520000
1988-07-01	-0.45172219085264000
1988-08-01	-3.06296086216676000
1988-09-01	-0.87770626097130900
1988-10-01	-3.18772136953957000
1988-11-01	-2.86585365853658000
1988-12-01	1.56936597614563000
1989-01-01	1.79233621755253000
1989-02-01	2.42865816636310000
1989-03-01	1.30409010077058000
1989-04-01	1.52135751901699000
1989-05-01	0.57636887608067900
1989-06-01	-1.03151862464184000
1989-07-01	-0.63694267515923400
1989-08-01	-0.64102564102562700
1989-09-01	-0.17595307917890700
1989-10-01	0.17626321974150200
1989-11-01	1.05571847507330000
1989-12-01	0.46430644225188900
1990-01-01	1.67533217793184000
1990-02-01	2.04545454545454000
1990-03-01	2.44988864142538000
1990-04-01	0.76086956521738600
1990-05-01	-0.75512405609492500
1990-06-01	-0.97826086956521900
1990-07-01	-0.60373216245883500
1990-08-01	4.03092214246274000
1990-09-01	-3.13163481953292000
1990-10-01	9.20547945205480000
1990-11-01	5.06773707977924000
1990-12-01	7.49761222540591000
1991-01-01	-0.48867170146603300
1991-02-01	-5.04464285714283000
1991-03-01	-5.64174894217207000
1991-04-01	-6.12855007473842000
1991-05-01	0.00000000000000000
1991-06-01	-0.42462845010615900
1991-07-01	1.97228144989338000
1991-08-01	-0.99320439100887600
1991-09-01	1.37275607180569000
1991-10-01	0.15624999999999600
1991-11-01	0.78003120124805500
1991-12-01	2.27038183694531000
1992-01-01	1.46316851664985000
1992-02-01	-2.93386374937842000
1992-03-01	-1.07581967213116000
1992-04-01	1.08751941998965000
1992-05-01	0.20491803278688100
1992-06-01	1.89161554192229000
1992-07-01	1.95684897139991000
1992-08-01	4.67519685039369000
1992-09-01	-1.36342266102492000
1992-10-01	-0.52430886558627100
1992-11-01	-0.52707235265931800
1992-12-01	-3.66088631984586000
1993-01-01	0.00000000000000000
1993-02-01	1.60000000000001000
1993-03-01	-1.23031496062993000
1993-04-01	5.43099152964624000
1993-05-01	0.37807183364836400
1993-06-01	0.14124293785313500
1993-07-01	-1.17536436295252000
1993-08-01	-1.37963843958135000
1993-09-01	-2.12252773757838000
1993-10-01	0.88713652045340600
1993-11-01	-1.41670737664873000
1993-12-01	-0.89197224975223200
1994-01-01	-0.54999999999999900
1994-02-01	-0.90497737556561300
1994-03-01	2.02942668696093000
1994-04-01	0.74589756340130900
1994-05-01	0.49358341559720300
1994-06-01	0.54027504911591200
1994-07-01	2.14948705422571000
1994-08-01	2.43902439024390000
1994-09-01	1.16713352007470000
1994-10-01	-0.18458698661746000
1994-11-01	-0.46232085067035500
1994-12-01	0.65025545750116700
1995-01-01	2.58421781264419000
1995-02-01	0.53981106612688300
1995-03-01	1.25279642058163000
1995-04-01	-0.22094564737073200
1995-05-01	1.50575730735164000
1995-06-01	-0.26178010471205500
1995-07-01	-2.23097112860890000
1995-08-01	-1.78970917225953000
1995-09-01	1.27562642369020000
1995-10-01	-0.49482681061626300
1995-11-01	-1.80831826401449000
1995-12-01	1.33517495395951000
1996-01-01	4.13448432530668000
1996-02-01	0.47993019197207600
1996-03-01	-0.47763786365610000
1996-04-01	1.48342059336824000
1996-05-01	0.47291487532244100
1996-06-01	0.00000000000000000
1996-07-01	1.71159606332903000
1996-08-01	2.14556163230965000
1996-09-01	1.60626029654037000
1996-10-01	2.55370895824887000
1996-11-01	1.54150197628458000
1996-12-01	0.00000000000000000
1997-01-01	1.55702608018686000
1997-02-01	2.18474511307014000
1997-03-01	-3.63840960240061000
1997-04-01	0.70066173608409800
1997-05-01	-2.20332431387709000
1997-06-01	1.54150197628458000
1997-07-01	-1.51810042818216000
1997-08-01	-0.23715415019762300
1997-09-01	0.67353407290013500
1997-10-01	1.10192837465566000
1997-11-01	6.18917866874273000
1997-12-01	27.23607038123160000
1998-01-01	18.32324978392390000
1998-02-01	-8.30289749208668000
1998-03-01	-5.41688794476899000
1998-04-01	-10.02245929253230000
1998-05-01	-3.18252730109201000
1998-06-01	1.64357073799549000
1998-07-01	-4.15345592897909000
1998-08-01	-4.49884220972544000
1998-09-01	2.56321440942153000
1998-10-01	0.77676460655186000
1998-11-01	-1.13941018766758000
1998-12-01	-5.79661016949152000
1999-01-01	-6.29722921914356000
1999-02-01	0.00000000000000000
1999-03-01	2.38095238095238000
1999-04-01	1.91297824456112000
1999-05-01	5.00552079499448000
1999-06-01	2.38345601121627000
1999-07-01	-1.74597740499830000
1999-08-01	6.72473867595820000
1999-09-01	3.52595494613124000
1999-10-01	5.55029959003469000
1999-11-01	1.52375261428144000
1999-12-01	-1.85403178340199000
2000-01-01	4.25787106446779000
2000-02-01	1.78314639056655000
2000-03-01	-0.31082226617688500
2000-04-01	-6.26417233560091000
2000-05-01	7.37828847898397000
2000-06-01	3.99887355674459000
2000-07-01	-2.46412131058760000
2000-08-01	1.72126596335369000
2000-09-01	5.73144104803494000
2000-10-01	0.59370160041300200
2000-11-01	1.00076982294073000
2000-12-01	-9.50203252032522000
2001-01-01	3.50926445816957000
2001-02-01	1.54597233523190000
2001-03-01	0.74786324786324300
2001-04-01	4.79851537645813000
2001-05-01	1.59372628383505000
2001-06-01	-0.57270916334660600
2001-07-01	-3.55622339093414000
2001-08-01	0.00000000000000000
2001-09-01	-2.49285899766295000
2001-10-01	-6.95073235685753000
2001-11-01	-6.81167716084714000
2001-12-01	0.85995085995084000
2002-01-01	3.80633373934227000
2002-02-01	1.81871516573775000
2002-03-01	9.82425813886487000
2002-04-01	4.45960125918155000
2002-05-01	-2.13460572576596000
2002-06-01	-4.23402617397997000
2002-07-01	-1.66130760986065000
2002-08-01	2.31607629427791000
2002-09-01	4.52729693741678000
2002-10-01	1.29936305732484000
2002-11-01	-7.11770623742455000
2002-12-01	5.19902518277823000
2003-01-01	4.09266409266410000
2003-02-01	4.62413452027696000
2003-03-01	-1.46537461593006000
2003-04-01	-8.03550011993283000
2003-05-01	-1.01721439749607000
2003-06-01	1.79183135704873000
2003-07-01	1.60497023039089000
2003-08-01	2.16560509554141000
2003-09-01	-4.38902743142146000
2003-10-01	4.74700052164841000
2003-11-01	3.23705179282869000
2003-12-01	2.19488663772308000
2004-01-01	3.20981826764221000
2004-02-01	0.91470386462384800
2004-03-01	4.37344210287786000
2004-04-01	0.00000000000000000
2004-05-01	6.64350846721665000
2004-06-01	-2.54478827361563000
2004-07-01	3.55128472947567000
2004-08-01	5.85031268912647000
2004-09-01	-3.88793596340764000
2004-10-01	3.92623438429505000
2004-11-01	-7.25052470902498000
2004-12-01	-5.14297469656450000
2005-01-01	4.31576664497940000
2005-02-01	2.47401247401246000
2005-03-01	6.67478190302295000
2005-04-01	4.84975275770253000
2005-05-01	-2.66642481407583000
2005-06-01	5.81438688035781000
2005-07-01	4.38534695315253000
2005-08-01	3.74557111523536000
2005-09-01	2.01658806309969000
2005-10-01	-1.62601626016260000
2005-11-01	-3.12753200453735000
2005-12-01	0.85312813650050100
2006-01-01	2.35528279980096000
2006-02-01	-1.37741046831955000
2006-03-01	1.03516266841932000
2006-04-01	4.52106033501382000
2006-05-01	2.02271666407344000
2006-06-01	1.03705963092878000
2006-07-01	2.82264150943397000
2006-08-01	1.58543746330006000
2006-09-01	-7.21098265895954000
2006-10-01	-3.53527487930230000
2006-11-01	-1.00096867936713000
2006-12-01	0.63600782778865400
2007-01-01	-5.41241289904392000
2007-02-01	2.70686996744904000
2007-03-01	4.35362802335280000
2007-04-01	3.72442455242966000
2007-05-01	0.87840961627368400
2007-06-01	1.29850290253591000
2007-07-01	2.47323179007691000
2007-08-01	0.17660044150110000
2007-09-01	5.33274570295287000
2007-10-01	2.37099023709903000
2007-11-01	7.17983651226156000
2007-12-01	1.66518367865769000
2008-01-01	3.68842210552638000
2008-02-01	3.48486675509465000
2008-03-01	9.12374737823353000
2008-04-01	5.75547250400426000
2008-05-01	15.69063004846520000
2008-06-01	5.63798219584573000
2008-07-01	1.50363516192991000
2008-08-01	-7.89516522871560000
2008-09-01	-2.81018027571579000
2008-10-01	-4.43717039461722000
2008-11-01	-13.86298763082780000
2008-12-01	-10.27283773334810000
2009-01-01	0.41856456974025100
2009-02-01	1.25045972784112000
2009-03-01	3.49921297977963000
2009-04-01	-6.03649976602714000
2009-05-01	0.84661354581674700
2009-06-01	9.66666666666666000
2009-07-01	-2.24023415512777000
2009-08-01	4.76738830032243000
2009-09-01	-3.29742800615519000
2009-10-01	1.47760854739714000
2009-11-01	4.25627240143366000
2009-12-01	-0.24709926944562600
2010-01-01	-0.47388260635433400
2010-02-01	0.54106698409263300
2010-03-01	3.49800882574534000
2010-04-01	1.35191347753744000
2010-05-01	0.93371639647034600
2010-06-01	2.14496289519163000
2010-07-01	1.44307324840765000
2010-08-01	-0.99087609143530900
2010-09-01	0.57471264367816100
2010-10-01	1.03448275862069000
2010-11-01	2.49634324719647000
2010-12-01	4.82351821900869000
2011-01-01	0.95298602287166500
2011-02-01	4.73793041445651000
2011-03-01	6.47210300429186000
2011-04-01	1.95098355369234000
2011-05-01	-3.20259370551953000
2011-06-01	3.38207662772649000
2011-07-01	-0.64006321612010200
2011-08-01	-0.27039923651980700
2011-09-01	4.21052631578949000
2011-10-01	1.95133149678601000
2011-11-01	-0.54792464159723100
2011-12-01	-0.50566037735846800
2012-01-01	1.91155275733897000
2012-02-01	0.74432452549311800
2012-03-01	2.30513483561138000
2012-04-01	-1.16992850436917000
2012-05-01	-3.09097552064304000
2012-06-01	-5.74573970743478000
2012-07-01	0.36000000000000400
2012-08-01	3.17257871662017000
2012-09-01	-0.00772618403772227
2012-10-01	-3.73976201514447000
2012-11-01	-2.40006421576497000
2012-12-01	-2.60712229624146000
2013-01-01	-0.93734166525925000
2013-02-01	3.11993862415821000
2013-03-01	2.82714722658510000
2013-04-01	-1.28627703191575000
2013-05-01	-2.15815620164509000
2013-06-01	1.24854336607292000
2013-07-01	-1.01118053271951000
2013-08-01	-0.09135453865956500
2013-09-01	-0.08312551953450620
2013-10-01	-1.49750415973377000
2013-11-01	-1.95945945945946000
2013-12-01	-0.68056512749828600
2014-01-01	2.15977101223003000
2014-02-01	-0.95092545423670600
2014-03-01	0.74575690039430100
2014-04-01	-2.75674295924445000
2014-05-01	-1.87242978388308000
2014-06-01	0.01783325902808310
2014-07-01	1.07871980030309000
2014-08-01	-1.19068618804020000
2014-09-01	-1.82986699991074000
2014-10-01	-0.79105291871250100
2014-11-01	-3.18027678489597000
2014-12-01	-5.49034456645210000
2015-01-01	-10.76722756410260000
2015-02-01	-9.51846447412727000
2015-03-01	4.45354174420047000
2015-04-01	-3.34916864608078000
2015-05-01	-1.46227574342591000
2015-06-01	2.71854345928422000
2015-07-01	0.30350855894136300
2015-08-01	-3.24376664245946000
2015-09-01	-5.85439079309482000
2015-10-01	-4.45123571618390000
2015-11-01	-0.13906271728548700
2015-12-01	-2.49268904052361000
2016-01-01	-4.91288203370466000
2016-02-01	-7.97536797837187000
2016-03-01	-0.08160600620206540
2016-04-01	3.54459327017315000
2016-05-01	3.13929641899352000
2016-06-01	2.90608748852862000
2016-07-01	-0.25267538644471300
2016-08-01	-2.84607361049024000
2016-09-01	2.59202453987731000
2016-10-01	1.94348931080877000
2016-11-01	11.05733978589240000
2016-12-01	0.46216822923543400
2017-01-01	9.05625657202943000
2017-02-01	0.03615764734241480
2017-03-01	0.81927710843374800
2017-04-01	-2.58126195028683000
2017-05-01	1.99950932286558000
2017-06-01	-0.76969332531569800
2017-07-01	-3.29657011271360000
2017-08-01	-0.27572377490915800
2017-09-01	2.87796908382556000
2017-10-01	1.20938187148790000
2017-11-01	-0.86904043452021900
2017-12-01	2.78826251065386000
2018-01-01	0.31982942430703200
2018-02-01	6.05738575982996000
2018-03-01	-1.99287463816522000
2018-04-01	0.29535385663979000
2018-05-01	3.93022992411371000
2018-06-01	4.96948561464689000
2018-07-01	3.07308970099668000
2018-08-01	-0.85616438356164000
2018-09-01	0.06095702529716860