Month	Growth rate previous period
1980-02-01	3.6294090436500900
1980-03-01	2.7477052987489100
1980-04-01	2.3788560572827500
1980-05-01	2.2508154312450500
1980-06-01	2.1351747704129800
1980-07-01	2.5833099047300800
1980-08-01	1.9845235714232100
1980-09-01	1.8222021417425100
1980-10-01	1.9741641035975300
1980-11-01	2.1879573878347000
1980-12-01	2.4303308372024000
1981-01-01	2.6221888305639400
1981-02-01	2.5338601420235200
1981-03-01	2.1176106499643200
1981-04-01	2.6664749775185200
1981-05-01	2.5377039884333100
1981-06-01	2.1246480526026300
1981-07-01	2.0349800186817700
1981-08-01	2.3769306784301600
1981-09-01	2.4922441352767300
1981-10-01	2.2794433181942100
1981-11-01	2.3341955186932800
1981-12-01	2.9894112964822000
1982-01-01	2.7929765910779600
1982-02-01	4.0716352288918700
1982-03-01	4.4846155823686100
1982-04-01	4.3500049636143800
1982-05-01	5.1876075129121700
1982-06-01	4.0673212969096000
1982-07-01	5.7251378386940200
1982-08-01	6.0381867697560200
1982-09-01	4.8763343238179200
1982-10-01	5.0952637784499500
1982-11-01	4.7805908545075000
1982-12-01	4.7354822931839200
1983-01-01	5.4163156389548400
1983-02-01	4.4006049272548200
1983-03-01	4.4088868257809900
1983-04-01	4.3156326719135900
1983-05-01	3.8852919673827700
1983-06-01	3.4434576377046200
1983-07-01	3.4332135478888200
1983-08-01	3.2571988119680000
1983-09-01	3.2430200235282100
1983-10-01	2.9017484854822400
1983-11-01	3.7594189758768300
1983-12-01	3.3636570210652600
1984-01-01	3.8456928591915200
1984-02-01	4.3235471500944200
1984-03-01	3.1314605706079500
1984-04-01	2.3911029866792000
1984-05-01	2.5833187662127800
1984-06-01	2.5956343913868000
1984-07-01	2.7656544828828800
1984-08-01	2.6058603262944800
1984-09-01	2.6284512941144300
1984-10-01	2.5098280054934400
1984-11-01	2.6941769111882400
1984-12-01	2.9506986583198800
1985-01-01	3.8564044426518800
1985-02-01	3.7132908531514600
1985-03-01	3.7360874570958000
1985-04-01	3.0382491500322800
1985-05-01	2.9991163442786500
1985-06-01	2.8196322583104100
1985-07-01	3.9131772556407900
1985-08-01	3.6751987449414100
1985-09-01	3.8291732097063900
1985-10-01	3.6947070871431300
1985-11-01	5.6828707620432500
1985-12-01	4.1415101063443500
1986-01-01	5.0628198106857700
1986-02-01	4.8605549631601200
1986-03-01	3.8504217617607500
1986-04-01	3.8853374644101100
1986-05-01	3.6281569606418900
1986-06-01	4.6357369540821900
1986-07-01	3.6438186559175700
1986-08-01	3.8319302044403300
1986-09-01	4.4735027105620400
1986-10-01	4.7770006199358000
1986-11-01	4.3888727508630700
1986-12-01	7.0095178837895700
1987-01-01	5.7670909136172600
1987-02-01	3.6442286878103300
1987-03-01	5.7294391014733200
1987-04-01	5.2300054569617000
1987-05-01	4.7726207256053900
1987-06-01	5.1172822086115800
1987-07-01	4.4567926285941200
1987-08-01	5.6226904368079600
1987-09-01	5.4896909854846300
1987-10-01	5.6953251520692000
1987-11-01	8.0306799506015700
1987-12-01	8.7892714494661800
1988-01-01	7.4257653995959500
1988-02-01	8.4642431159925600
1988-03-01	10.8712822453037000
1988-04-01	8.8710179592625300
1988-05-01	9.3334411787852200
1988-06-01	7.2517420314053100
1988-07-01	7.2836193080413100
1988-08-01	6.2995412837426900
1988-09-01	5.9068003575542300
1988-10-01	5.8444602744494800
1988-11-01	4.7207194195886900
1988-12-01	5.3083432970439800
1989-01-01	6.2266339430593100
1989-02-01	5.2711595325538200
1989-03-01	3.7756412037404600
1989-04-01	2.9867087373128900
1989-05-01	3.5696538110969300
1989-06-01	3.1893258531762600
1989-07-01	3.4101957725323700
1989-08-01	3.2767673101770700
1989-09-01	3.7838240457725100
1989-10-01	3.3057880973070500
1989-11-01	3.3024315970294500
1989-12-01	3.5673967357406700
1990-01-01	3.8736953814046400
1990-02-01	3.1739955419824900
1990-03-01	3.1618638953857800
1990-04-01	3.4545970273598200
1990-05-01	3.0855084572033400
1990-06-01	3.1372713513396900
1990-07-01	3.2943469270350900
1990-08-01	3.0079940712550600
1990-09-01	2.9070051128953200
1990-10-01	2.7621976983695800
1990-11-01	2.8909362203391200
1990-12-01	3.1801587899007600
1991-01-01	3.1290167664579900
1991-02-01	2.6072748086450400
1991-03-01	2.1427862335635600
1991-04-01	1.5875792557667300
1991-05-01	1.3749972124636700
1991-06-01	1.2131729385233800
1991-07-01	1.2409457380328000
1991-08-01	1.0920302097710700
1991-09-01	1.2504963531639500
1991-10-01	1.3428528837983200
1991-11-01	1.4551008211795200
1991-12-01	2.1573000279512800
1992-01-01	2.5120959605331300
1992-02-01	1.7631673559135200
1992-03-01	1.2756273697613400
1992-04-01	0.9988179135241540
1992-05-01	1.0651727365044700
1992-06-01	1.0669834306341900
1992-07-01	1.0232369048386800
1992-08-01	0.9728226726490350
1992-09-01	0.8373383960950300
1992-10-01	0.6940106620517040
1992-11-01	0.7086781866539770
1992-12-01	0.7309006206562080
1993-01-01	0.9818721581756460
1993-02-01	0.9894458585457110
1993-03-01	0.8325213904884860
1993-04-01	0.7078077879077160
1993-05-01	0.6021009511340730
1993-06-01	0.5607681197003530
1993-07-01	0.6197081783025080
1993-08-01	0.5008203821083770
1993-09-01	0.4296953677959820
1993-10-01	0.5344004345658110
1993-11-01	0.4854767493913390
1993-12-01	0.7089531664859720
1994-01-01	0.8098699543931260
1994-02-01	0.7908699793724880
1994-03-01	0.5946815188383290
1994-04-01	0.5600412890298290
1994-05-01	0.5524217676139760
1994-06-01	0.5462959048824110
1994-07-01	0.5005794233373330
1994-08-01	0.4472836358299900
1994-09-01	0.4172694696293780
1994-10-01	0.4189048600435780
1994-11-01	0.3851855859008440
1994-12-01	0.6932119051039390
1995-01-01	2.6975109540223700
1995-02-01	3.8450243603689100
1995-03-01	3.4609209590069200
1995-04-01	3.8759279793095300
1995-05-01	5.4917072755068500
1995-06-01	4.4808664159912900
1995-07-01	3.2298060004020100
1995-08-01	2.2835274153537900
1995-09-01	1.9546634758414100
1995-10-01	1.8628208479203000
1995-11-01	1.6314118910098500
1995-12-01	2.1068997730935400
1996-01-01	2.0925259056481600
1996-02-01	1.8945219497778800
1996-03-01	1.7773267052098800
1996-04-01	1.7021847736820700
1996-05-01	1.7591713890456300
1996-06-01	1.6503199300532400
1996-07-01	1.6988698622374400
1996-08-01	1.6758674944057600
1996-09-01	1.5847832634146700
1996-10-01	1.2986036364773400
1996-11-01	1.2619701496116600
1996-12-01	1.6483113873455000
1997-01-01	2.0470885857285700
1997-02-01	1.7820447412167600
1997-03-01	1.5414690134473700
1997-04-01	1.2782073745388400
1997-05-01	1.3233613836910300
1997-06-01	1.3860411572015600
1997-07-01	1.1769940338841800
1997-08-01	0.9784129269979890
1997-09-01	0.9684379286096500
1997-10-01	0.9366040328872640
1997-11-01	1.1435036162133500
1997-12-01	1.4973524018154900
1998-01-01	1.4601267631477800
1998-02-01	1.5137035116091700
1998-03-01	1.3418812026316400
1998-04-01	1.1369609628963100
1998-05-01	1.1662970233866600
1998-06-01	1.1705670987166800
1998-07-01	1.0081818945335800
1998-08-01	1.1173039076353100
1998-09-01	1.2982615611792800
1998-10-01	1.2071540570239800
1998-11-01	1.0322165400273800
1998-12-01	1.3088474421398600
1999-01-01	1.2437404452469100
1999-02-01	1.2567020756603800
1999-03-01	1.1271545007766000
1999-04-01	1.0275200395211200
1999-05-01	1.1660420565673700
1999-06-01	1.1838265587987600
1999-07-01	0.8655765841816130
1999-08-01	0.8592817478229970
1999-09-01	0.8279937461319280
1999-10-01	0.8438505130716250
1999-11-01	0.6139646607900790
1999-12-01	0.6673231361378280
2000-01-01	0.8265334299112040
2000-02-01	0.7180544973442350
2000-03-01	0.5349699910274750
2000-04-01	0.5623980560714320
2000-05-01	0.5560651786308100
2000-06-01	0.5413668403072730
2000-07-01	0.4130349462207950
2000-08-01	0.3237657290956400
2000-09-01	0.3439342088838090
2000-10-01	0.4564295214082790
2000-11-01	0.4229613471033880
2000-12-01	0.4019416848103090
2001-01-01	0.5460947024300410
2001-02-01	0.5720547451021270
2001-03-01	0.5210906345960670
2001-04-01	0.4376014027234030
2001-05-01	0.4792642758020550
2001-06-01	0.4436231751081660
2001-07-01	0.4433242346376220
2001-08-01	0.4641797942386740
2001-09-01	0.5436481804910720
2001-10-01	0.5027411739250250
2001-11-01	0.4334643667635800
2001-12-01	0.4812057235374360
2002-01-01	0.6092759736958500
2002-02-01	1.0504740873626100
2002-03-01	0.6799158060754060
2002-04-01	0.7740060122616520
2002-05-01	0.5969290096975450
2002-06-01	0.6297738359057960
2002-07-01	0.5443826556226570
2002-08-01	0.5162319021536200
2002-09-01	0.5661284616202440
2002-10-01	0.4707610662879450
2002-11-01	0.4106604814171220
2002-12-01	0.3254257163873830
2003-01-01	0.4578197115715050
2003-02-01	0.4290680342533990
2003-03-01	0.4291658875468560
2003-04-01	0.3667652198045790
2003-05-01	0.3668617497405440
2003-06-01	0.4127617250609450
2003-07-01	0.3355050923962650
2003-08-01	0.3940606656627730
2003-09-01	0.3717559922666810
2003-10-01	0.3445277437134820
2003-11-01	0.2838566960650930
2003-12-01	0.2564294189926960
2004-01-01	0.1910148497811730
2004-02-01	0.3375912060501630
2004-03-01	0.3132834923678450
2004-04-01	0.3534221824861520
2004-05-01	0.3742749393380760
2004-06-01	0.3274733529809270
2004-07-01	0.3268616337707100
2004-08-01	0.2424109855697070
2004-09-01	0.2827349865799100
2004-10-01	0.1908293153509880
2004-11-01	0.2085623593645030
2004-12-01	0.1724620549767100
2005-01-01	0.2424734099210520
2005-02-01	0.2742583769616100
2005-03-01	0.2380867053044480
2005-04-01	0.2822521045467900
2005-05-01	0.2087515046246420
2005-06-01	0.2755299183756610
2005-07-01	0.2690021681861580
2005-08-01	0.2275514239056720
2005-09-01	0.2606041698712220
2005-10-01	0.2793111432687530
2005-11-01	0.2394330869074530
2005-12-01	0.1775023493531060
2006-01-01	0.2520004683984800
2006-02-01	0.2343473935418830
2006-03-01	0.3330662932882520
2006-04-01	0.3606003959203460
2006-05-01	0.2840712524615290
2006-06-01	0.3388851290595430
2006-07-01	0.2079725773844270
2006-08-01	0.2354131604794790
2006-09-01	0.2767843415895820
2006-10-01	0.2043489189920390
2006-11-01	0.2081896504995410
2006-12-01	0.2060576712172890
2007-01-01	0.2772878325354010
2007-02-01	0.2642594430571600
2007-03-01	0.3048896126122240
2007-04-01	0.2657047586001160
2007-05-01	0.2281017969599400
2007-06-01	0.2401332025668430
2007-07-01	0.2295415893758040
2007-08-01	0.2560814091028070
2007-09-01	0.2317535635023210
2007-10-01	0.1533163965706560
2007-11-01	0.2238302714207270
2007-12-01	0.1960849126628800
2008-01-01	0.2649175755861180
2008-02-01	0.2901051984075300
2008-03-01	0.2880368332125040
2008-04-01	0.2422692517664000
2008-05-01	0.2200829766303010
2008-06-01	0.2529462982685960
2008-07-01	0.2231020023726090
2008-08-01	0.2489132897725470
2008-09-01	0.3217744833591450
2008-10-01	0.4789002201127160
2008-11-01	0.3228183630534820
2008-12-01	0.2754689035135900
2009-01-01	0.2834710813659000
2009-02-01	0.4005812209306860
2009-03-01	0.3705124331541650
2009-04-01	0.0969152616384429
2009-05-01	0.2097797419688790
2009-06-01	0.2360482232884300
2009-07-01	0.1912150792235720
2009-08-01	0.1337515316877610
2009-09-01	0.2089517261087900
2009-10-01	0.1718795704426250
2009-11-01	0.1824789033560920
2009-12-01	0.1732139742087740
2010-01-01	0.1872593872452360
2010-02-01	0.2333464951689420
2010-03-01	0.2131134140024270
2010-04-01	0.1737495718631180
2010-05-01	0.2445965602674560
2010-06-01	0.2305721030146860
2010-07-01	0.1894686031445720
2010-08-01	0.1829976453173110
2010-09-01	0.1796126318372220
2010-10-01	0.0982101461518300
2010-11-01	0.1403255178836480
2010-12-01	0.1587367893385730
2011-01-01	0.1656571344301290
2011-02-01	0.1850197410492200
2011-03-01	0.2056599812321300
2011-04-01	0.1765462442725980
2011-05-01	0.1819377990628850
2011-06-01	0.1877340312069520
2011-07-01	0.0875907536761756
2011-08-01	0.0848107305707863
2011-09-01	0.1557590212781660
2011-10-01	0.1477863260751050
2011-11-01	0.1447939577253390
2011-12-01	0.1388665396193980
2012-01-01	0.1449696116104520
2012-02-01	0.1718116742290910
2012-03-01	0.1932455052838940
2012-04-01	0.1558526221501730
2012-05-01	0.1569011700579110
2012-06-01	0.1655263356521550
2012-07-01	0.1493371520621780
2012-08-01	0.1230487556739780
2012-09-01	0.1994661422893570
2012-10-01	0.1624633969822860
2012-11-01	0.1766433045903280
2012-12-01	0.1800754983077480
2013-01-01	0.1899317013332650
2013-02-01	0.1762669922352150
2013-03-01	0.1569779109055360
2013-04-01	0.1709543291609600
2013-05-01	0.2113589855595450
2013-06-01	0.2553642745349770
2013-07-01	0.1803418070273340
2013-08-01	0.1942737505897370
2013-09-01	0.1371554281069770
2013-10-01	0.1327706583035250
2013-11-01	0.1813935955718470
2013-12-01	0.1696636260361870
2014-01-01	0.1402787134029110
2014-02-01	0.1769350328581400
2014-03-01	0.1472994347264440
2014-04-01	0.1537069189887420
2014-05-01	0.1877556161218860
2014-06-01	0.1903763260094210
2014-07-01	0.1264767138711660
2014-08-01	0.1724860679625120
2014-09-01	0.1930469768196690
2014-10-01	0.1599333564435830
2014-11-01	0.1751756424674100
2014-12-01	0.1988188080969090
2015-01-01	0.1751707374196770
2015-02-01	0.1766465682765040
2015-03-01	0.1637368112629970
2015-04-01	0.2119408300327910
2015-05-01	0.1599181127592100
2015-06-01	0.1806326803066720
2015-07-01	0.1511781013696940
2015-08-01	0.1482639585753880
2015-09-01	0.1607358743923020
2015-10-01	0.1150822663957440
2015-11-01	0.1690163150605960
2015-12-01	0.2075050057707280
2016-01-01	0.1964736815034500
2016-02-01	0.2302239749635320
2016-03-01	0.2249668702752510
2016-04-01	0.1885526643139400
2016-05-01	0.1982346634743780
2016-06-01	0.1982418172265990
2016-07-01	0.1924075575452080
2016-08-01	0.1580758187951970
2016-09-01	0.1489951301074780
2016-10-01	0.1700014788510970
2016-11-01	0.1952558646872080
2016-12-01	0.2332492034191360
2017-01-01	0.2533329615328690
2017-02-01	0.2352134954752170
2017-03-01	0.2168762493720000
2017-04-01	0.2008627424444920
2017-05-01	0.2082205724851290
2017-06-01	0.1993738566826580
2017-07-01	0.1833716658184040
2017-08-01	0.2103175440090490
2017-09-01	0.1460733908546010
2017-10-01	0.1940592444744740
2017-11-01	0.2195928241343570
2017-12-01	0.1965583156410640
2018-01-01	0.2324719597508750
2018-02-01	0.1847688744525200
2018-03-01	0.2151682081341920
2018-04-01	0.2300578291553550
2018-05-01	0.2270490087727170
2018-06-01	0.2588189215063990
2018-07-01	0.2101808636376470
2018-08-01	0.1643456350525400
2018-09-01	0.2182882487075230
2018-10-01	0.1583386356802150