Month	Growth rate previous period
1970-02-01	0.0000000000000000
1970-03-01	0.0000000000000000
1970-04-01	6.2500000000000100
1970-05-01	0.0000000000000000
1970-06-01	0.0000000000000000
1970-07-01	0.0000000000000000
1970-08-01	0.0000000000000000
1970-09-01	0.0000000000000000
1970-10-01	0.0000000000000000
1970-11-01	0.0000000000000000
1970-12-01	0.0000000000000000
1971-01-01	5.8823529411764500
1971-02-01	0.0000000000000000
1971-03-01	0.0000000000000000
1971-04-01	0.0000000000000000
1971-05-01	0.0000000000000000
1971-06-01	5.5555555555555700
1971-07-01	0.0000000000000000
1971-08-01	0.0000000000000000
1971-09-01	0.0000000000000000
1971-10-01	0.0000000000000000
1971-11-01	5.2631578947368400
1971-12-01	0.0000000000000000
1972-01-01	0.0000000000000000
1972-02-01	0.0000000000000000
1972-03-01	0.0000000000000000
1972-04-01	5.0000000000000000
1972-05-01	0.0000000000000000
1972-06-01	0.0000000000000000
1972-07-01	0.0000000000000000
1972-08-01	0.0000000000000000
1972-09-01	4.7619047619047700
1972-10-01	0.0000000000000000
1972-11-01	0.0000000000000000
1972-12-01	0.0000000000000000
1973-01-01	4.5454545454545400
1973-02-01	0.0000000000000000
1973-03-01	4.3478260869565100
1973-04-01	4.1666666666666800
1973-05-01	4.0000000000000100
1973-06-01	0.0000000000000000
1973-07-01	3.8461538461538500
1973-08-01	-3.7037037037037100
1973-09-01	3.8461538461538500
1973-10-01	0.0000000000000000
1973-11-01	3.7037037037037100
1973-12-01	0.0000000000000000
1974-01-01	3.5714285714285400
1974-02-01	0.0000000000000000
1974-03-01	3.4482758620689900
1974-04-01	3.3333333333333200
1974-05-01	3.2258064516129100
1974-06-01	0.0000000000000000
1974-07-01	0.0000000000000000
1974-08-01	0.0000000000000000
1974-09-01	3.1250000000000100
1974-10-01	3.0303030303030400
1974-11-01	2.9411764705882100
1974-12-01	0.0000000000000000
1975-01-01	2.8571428571428600
1975-02-01	2.7777777777777800
1975-03-01	2.7027027027027100
1975-04-01	2.6315789473684300
1975-05-01	2.5641025641025600
1975-06-01	0.0000000000000000
1975-07-01	0.0000000000000000
1975-08-01	0.0000000000000000
1975-09-01	2.4999999999999900
1975-10-01	0.0000000000000000
1975-11-01	0.0000000000000000
1975-12-01	0.0000000000000000
1976-01-01	2.4390243902439100
1976-02-01	2.3809523809523900
1976-03-01	2.3255813953488400
1976-04-01	2.2727272727272800
1976-05-01	2.2222222222222100
1976-06-01	2.1739130434782600
1976-07-01	2.1276595744680700
1976-08-01	2.0833333333333400
1976-09-01	2.0408163265306200
1976-10-01	0.0000000000000000
1976-11-01	4.0000000000000100
1976-12-01	0.0000000000000000
1977-01-01	1.9230769230769300
1977-02-01	3.7735849056603800
1977-03-01	5.4545454545454300
1977-04-01	6.8965517241379400
1977-05-01	3.2258064516129100
1977-06-01	3.1250000000000100
1977-07-01	1.5151515151515000
1977-08-01	0.0000000000000000
1977-09-01	0.0000000000000000
1977-10-01	0.0000000000000000
1977-11-01	0.0000000000000000
1977-12-01	0.0000000000000000
1978-01-01	1.4925373134328500
1978-02-01	1.4705882352941000
1978-03-01	2.8985507246376700
1978-04-01	1.4084507042253600
1978-05-01	2.7777777777777800
1978-06-01	2.7027027027027100
1978-07-01	0.0000000000000000
1978-08-01	0.0000000000000000
1978-09-01	0.0000000000000000
1978-10-01	2.6315789473684300
1978-11-01	1.2820512820512800
1978-12-01	1.2658227848101200
1979-01-01	2.4999999999999900
1979-02-01	2.4390243902439100
1979-03-01	3.5714285714285700
1979-04-01	2.2988505747126500
1979-05-01	2.2471910112359600
1979-06-01	1.0989010989011000
1979-07-01	1.0869565217391400
1979-08-01	2.1505376344085800
1979-09-01	2.1052631578947400
1979-10-01	1.0309278350515400
1979-11-01	3.0612244897959100
1979-12-01	0.9900990099010030
1980-01-01	2.9411764705882500
1980-02-01	0.9523809523809440
1980-03-01	1.8867924528301900
1980-04-01	3.7037037037037100
1980-05-01	3.5714285714285400
1980-06-01	1.7241379310345000
1980-07-01	0.8474576271186360
1980-08-01	0.8403361344537920
1980-09-01	1.6666666666666700
1980-10-01	1.6393442622950700
1980-11-01	2.4193548387096900
1980-12-01	1.5748031496062900
1981-01-01	2.3255813953488500
1981-02-01	3.0303030303030400
1981-03-01	2.2058823529411600
1981-04-01	2.8776978417266200
1981-05-01	2.0979020979020900
1981-06-01	2.7397260273972700
1981-07-01	2.0000000000000100
1981-08-01	1.3071895424836600
1981-09-01	0.6451612903225750
1981-10-01	1.2820512820512800
1981-11-01	1.8987341772151700
1981-12-01	1.2422360248447200
1982-01-01	1.8404907975460200
1982-02-01	2.4096385542168700
1982-03-01	2.3529411764705700
1982-04-01	2.2988505747126500
1982-05-01	2.8089887640449600
1982-06-01	2.1857923497267800
1982-07-01	1.0695187165775300
1982-08-01	1.5873015873015700
1982-09-01	1.5625000000000200
1982-10-01	1.5384615384615400
1982-11-01	1.5151515151515100
1982-12-01	0.4975124378109300
1983-01-01	0.9900990099010030
1983-02-01	1.4705882352941200
1983-03-01	1.9323671497584600
1983-04-01	3.3175355450237200
1983-05-01	2.2935779816513700
1983-06-01	0.8968609865470770
1983-07-01	0.8888888888889000
1983-08-01	0.0000000000000000
1983-09-01	0.4405286343612010
1983-10-01	1.7543859649122800
1983-11-01	1.2931034482758800
1983-12-01	0.4255319148936220
1984-01-01	1.2711864406779600
1984-02-01	1.2552301255230100
1984-03-01	2.0661157024793500
1984-04-01	2.0242914979757000
1984-05-01	1.1904761904761900
1984-06-01	1.5686274509804000
1984-07-01	1.1583011583011600
1984-08-01	0.3816793893129820
1984-09-01	1.1406844106463900
1984-10-01	0.7518796992481140
1984-11-01	1.8656716417910500
1984-12-01	2.1978021978021900
1985-01-01	2.1505376344086000
1985-02-01	3.1578947368421000
1985-03-01	3.0612244897959100
1985-04-01	2.6402640264026500
1985-05-01	4.8231511254019400
1985-06-01	1.8404907975460200
1985-07-01	-0.6024096385542240
1985-08-01	-0.6060606060606140
1985-09-01	0.9146341463414880
1985-10-01	0.9063444108761180
1985-11-01	0.8982035928143700
1985-12-01	1.4836795252225600
1986-01-01	2.9239766081871300
1986-02-01	3.1249999999999900
1986-03-01	2.4793388429752300
1986-04-01	2.6881720430107300
1986-05-01	-0.7853403141361130
1986-06-01	-0.7915567282321890
1986-07-01	0.0000000000000000
1986-08-01	1.3297872340425500
1986-09-01	1.5748031496063100
1986-10-01	2.0671834625323000
1986-11-01	2.0253164556962100
1986-12-01	2.4813895781637400
1987-01-01	3.3898305084745800
1987-02-01	1.8735362997658100
1987-03-01	2.7586206896551700
1987-04-01	2.2371364653244100
1987-05-01	1.7505470459518600
1987-06-01	0.8602150537634330
1987-07-01	1.4925373134328300
1987-08-01	0.4201680672268960
1987-09-01	1.2552301255230100
1987-10-01	1.8595041322314000
1987-11-01	2.0283975659229300
1987-12-01	1.7892644135188800
1988-01-01	3.1250000000000100
1988-02-01	3.9772727272727200
1988-03-01	2.9143897996357100
1988-04-01	3.8938053097345200
1988-05-01	1.7035775127768100
1988-06-01	2.5125628140703800
1988-07-01	1.3071895424836600
1988-08-01	-0.1612903225806540
1988-09-01	0.8077544426494380
1988-10-01	1.4423076923076800
1988-11-01	1.4218009478673200
1988-12-01	2.3364485981308400
1989-01-01	2.7397260273972600
1989-02-01	3.4074074074074100
1989-03-01	2.4355300859598900
1989-04-01	2.5174825174825100
1989-05-01	1.7735334242837600
1989-06-01	1.3404825737265500
1989-07-01	1.5873015873015700
1989-08-01	1.3020833333333600
1989-09-01	1.4138817480719600
1989-10-01	1.6476552598225500
1989-11-01	1.7456359102244500
1989-12-01	1.4705882352941200
1990-01-01	3.2608695652174000
1990-02-01	3.7426900584795200
1990-03-01	2.9312288613303500
1990-04-01	2.7382256297918900
1990-05-01	2.0255863539445600
1990-06-01	1.8808777429467100
1990-07-01	1.3333333333333500
1990-08-01	1.6194331983805500
1990-09-01	2.3904382470119700
1990-10-01	1.9455252918287800
1990-11-01	2.0038167938931200
1990-12-01	2.5257249766136800
1991-01-01	3.0109489051094800
1991-02-01	3.4543844109831700
1991-03-01	2.4828767123287800
1991-04-01	2.8404344193817700
1991-05-01	2.1933387489845700
1991-06-01	1.5898251192368800
1991-07-01	1.7996870109546200
1991-08-01	1.2298232129131600
1991-09-01	1.5186028853454600
1991-10-01	1.2715033657442200
1991-11-01	1.2555391432791700
1991-12-01	1.3858497447119000
1992-01-01	3.5251798561151000
1992-02-01	3.3356497567755300
1992-03-01	2.2864828513786300
1992-04-01	2.8928336620644200
1992-05-01	2.3003194888179100
1992-06-01	2.2485946283572700
1992-07-01	2.0158827122785600
1992-08-01	0.7185628742514960
1992-09-01	0.8323424494649180
1992-10-01	0.8844339622641440
1992-11-01	0.7013442431326700
1992-12-01	0.9866511897852480
1993-01-01	3.2183908045977200
1993-02-01	3.2293986636970800
1993-03-01	1.8878101402373400
1993-04-01	1.9587083112758200
1993-05-01	1.6095534787123400
1993-06-01	1.5329586101175300
1993-07-01	1.2581781580271700
1993-08-01	1.2425447316103300
1993-09-01	1.1291114383897900
1993-10-01	1.0679611650485400
1993-11-01	1.2968299711815500
1993-12-01	1.1379800853485000
1994-01-01	3.1411157993436500
1994-02-01	3.6818181818181800
1994-03-01	2.2358614642700600
1994-04-01	2.3584905660377400
1994-05-01	1.5500628403854000
1994-06-01	0.9075907590759220
1994-07-01	0.8994276369583000
1994-08-01	0.9724473257698660
1994-09-01	1.1235955056179600
1994-10-01	1.1111111111111300
1994-11-01	1.0989010989010800
1994-12-01	1.5139751552795100
1995-01-01	1.8355640535372800
1995-02-01	3.5298535486293600
1995-03-01	2.6115342763873700
1995-04-01	2.2269353128314100
1995-05-01	1.6597510373443800
1995-06-01	1.2244897959183900
1995-07-01	0.7728494623655800
1995-08-01	0.6335445148382830
1995-09-01	0.8614976805831640
1995-10-01	0.8869908015768910
1995-11-01	0.7815043959622040
1995-12-01	0.9369951534733490
1996-01-01	2.4967989756722300
1996-02-01	4.0287320424734500
1996-03-01	2.1014710297208000
1996-04-01	1.9700088209350100
1996-05-01	1.5570934256055500
1996-06-01	1.1357183418512100
1996-07-01	1.5160022459292500
1996-08-01	1.1061946902655100
1996-09-01	1.2035010940918900
1996-10-01	1.1351351351351600
1996-11-01	0.8017103153393660
1996-12-01	0.7423117709438100
1997-01-01	1.6578947368421000
1997-02-01	3.1063939943049400
1997-03-01	1.5566156163695800
1997-04-01	1.6316440049443800
1997-05-01	1.6054487959134000
1997-06-01	1.2209719894661300
1997-07-01	0.8278145695364230
1997-08-01	1.1494252873563100
1997-09-01	1.2523191094619800
1997-10-01	0.9619789280806100
1997-11-01	0.8166969147005510
1997-12-01	0.6300630063006260
1998-01-01	1.7889087656529700
1998-02-01	3.2732864674867900
1998-03-01	2.6164645820038600
1998-04-01	2.9021558872305000
1998-05-01	1.5511684125705100
1998-06-01	1.2299146994643800
1998-07-01	0.4703115814227050
1998-08-01	0.0390091671542801
1998-09-01	0.2924546695262210
1998-10-01	0.3499222395023360
1998-11-01	0.1743510267338250
1998-12-01	0.9089151034616180
1999-01-01	2.2230739747029600
1999-02-01	1.6872890888638700
1999-03-01	0.9402654867256670
1999-04-01	0.7853881278538760
1999-05-01	0.4893077201884780
1999-06-01	0.2705139765554660
1999-07-01	0.3057553956834620
1999-08-01	0.5020620405235640
1999-09-01	0.3389830508474540
1999-10-01	0.3378378378378460
1999-11-01	0.4784688995215350
1999-12-01	0.5291005291005250
2000-01-01	1.2982456140350800
2000-02-01	2.3034291652234100
2000-03-01	1.7098357880480800
2000-04-01	0.9986684420772340
2000-05-01	0.5108767303889270
2000-06-01	-0.0163961305132040
2000-07-01	-0.0327976385700220
2000-08-01	0.3116797900262540
2000-09-01	0.4251839738348200
2000-10-01	0.1465559355153900
2000-11-01	0.3414634146341420
2000-12-01	0.4537352130935100
2001-01-01	1.0485562187449800
2001-02-01	1.8997445721583500
2001-03-01	1.4726617577941300
2001-04-01	1.1425042457928200
2001-05-01	0.4274156617310410
2001-06-01	0.0455996352028912
2001-07-01	0.1063506532968830
2001-08-01	0.2580057671877550
2001-09-01	0.3633060853769190
2001-10-01	0.1960784313725690
2001-11-01	0.1053740779768090
2001-12-01	0.3458646616541200
2002-01-01	0.7942454668065560
2002-02-01	1.2637526018435800
2002-03-01	0.7047423285861090
2002-04-01	0.9185012392477110
2002-05-01	0.5923143600115250
2002-06-01	0.4308487720810160
2002-07-01	0.0143000143000187
2002-08-01	0.1000857878181410
2002-09-01	0.3570918440222770
2002-10-01	0.5693139766581100
2002-11-01	0.7642230399094510
2002-12-01	0.2808988764044860
2003-01-01	1.1624649859944000
2003-02-01	1.1214176934791700
2003-03-01	1.0405257393209100
2003-04-01	1.1517615176151800
2003-05-01	0.4822505023442770
2003-06-01	-0.0533262231702605
2003-07-01	-0.1467253568093810
2003-08-01	0.3205984504408130
2003-09-01	0.2130492676431540
2003-10-01	0.0664363539728784
2003-11-01	0.3452396760058410
2003-12-01	0.6087071589255080
2004-01-01	0.8812310929896140
2004-02-01	1.1994784876141000
2004-03-01	0.9920123679463980
2004-04-01	0.4464855211123690
2004-05-01	0.3810007620015380
2004-06-01	0.6072874493927120
2004-07-01	-0.0251509054326034
2004-08-01	0.0251572327044103
2004-09-01	0.3018108651911550
2004-10-01	-0.0125376128385365
2004-11-01	0.2758620689655180
2004-12-01	0.3001125422033170
2005-01-01	0.8228400448822020
2005-02-01	1.0263385680722100
2005-03-01	0.7711138310893570
2005-04-01	0.4372646665856780
2005-05-01	0.4111742653283470
2005-06-01	0.3974467060098680
2005-07-01	0.0479846449136425
2005-08-01	0.0000000000000000
2005-09-01	0.4316546762589960
2005-10-01	0.2268385864374290
2005-11-01	0.1191185229303040
2005-12-01	0.0594883997620487
2006-01-01	0.5469678953626710
2006-02-01	0.6504257332071830
2006-03-01	0.7049700387733470
2006-04-01	0.4550227511375550
2006-05-01	0.3252032520325260
2006-06-01	0.3009956008335410
2006-07-01	0.4155124653739490
2006-08-01	0.3908045977011610
2006-09-01	0.2862376917792490
2006-10-01	-0.1484187692659130
2006-11-01	0.2401097644637670
2006-12-01	0.2281282080529190
2007-01-01	0.7624900421076630
2007-02-01	1.1746103456065000
2007-03-01	1.2167894619334800
2007-04-01	0.8933495092092120
2007-05-01	0.3060778312199440
2007-06-01	0.1198779424585950
2007-07-01	0.1632741917927420
2007-08-01	-0.1304064333840430
2007-09-01	0.0761697497279444
2007-10-01	0.0108731107970172
2007-11-01	0.4783648619265060
2007-12-01	0.4869075957584980
2008-01-01	1.0552385054377000
2008-02-01	1.5130527437400000
2008-03-01	0.8082292432035350
2008-04-01	0.7080383173677700
2008-05-01	0.9305210918114080
2008-06-01	0.8707232124564690
2008-07-01	0.4773027317964680
2008-08-01	0.1920355771174490
2008-09-01	-0.1916675073136330
2008-10-01	0.3436426116838590
2008-11-01	0.2820306204673700
2008-12-01	0.4419445560466050
2009-01-01	0.5899999999999920
2009-02-01	0.8350730688935300
2009-03-01	0.5028098195800140
2009-04-01	0.3139101432215070
2009-05-01	0.0195579894386652
2009-06-01	-0.0586624951114503
2009-07-01	-0.0391312854627263
2009-08-01	0.0489332550401271
2009-09-01	-0.1076005086569430
2009-10-01	-0.1370936153544870
2009-11-01	-0.0588350656991482
2009-12-01	0.0784929356357771
2010-01-01	0.6862745098039340
2010-02-01	0.8276533592989200
2010-03-01	0.2510864316755180
2010-04-01	0.4623832000770760
2010-05-01	0.1054751174609200
2010-06-01	0.1149425287356160
2010-07-01	-0.0478377344048874
2010-08-01	0.1148655116301300
2010-09-01	-0.1338560091787000
2010-10-01	-0.0861656294877808
2010-11-01	0.1916443081640420
2010-12-01	0.6503442999234820
2011-01-01	0.9026985936906200
2011-02-01	0.6026932856201100
2011-03-01	0.2714593279041550
2011-04-01	0.1213592233009580
2011-05-01	0.2797202797202780
2011-06-01	0.3254300325430280
2011-07-01	0.1390176088971070
2011-08-01	-0.0370198981952663
2011-09-01	0.3147856679936880
2011-10-01	0.1845869866174380
2011-11-01	0.1381851681252930
2011-12-01	0.4231830726770860
2012-01-01	0.7328691828508640
2012-02-01	0.6093124772644760
2012-03-01	0.1175088131609870
2012-04-01	0.1444564824846350
2012-05-01	0.2975117201586920
2012-06-01	0.0898876404494171
2012-07-01	-0.0269420745397357
2012-08-01	0.0449155587495648
2012-09-01	0.2873305198886510
2012-10-01	0.1611603545527810
2012-11-01	-0.1340842048806700
2012-12-01	0.0895094880057198
2013-01-01	0.2951171525666560
2013-02-01	0.4458314757021770
2013-03-01	0.2041722148246690
2013-04-01	0.2480510276399640
2013-05-01	0.2827854365500330
2013-06-01	0.2379273880859960
2013-07-01	0.0439560439560337
2013-08-01	0.0790861159929827
2013-09-01	0.2985336728422250
2013-10-01	-0.2626280311651790
2013-11-01	-0.2194329851663500
2013-12-01	0.2638986629134510
2014-01-01	0.4913142656606510
2014-02-01	0.6286013619695990
2014-03-01	0.3904216553878220
2014-04-01	0.4580416558637870
2014-05-01	0.4903647625602440
2014-06-01	0.0856091088091572
2014-07-01	0.1539645881447400
2014-08-01	0.2049705354855180
2014-09-01	0.1363675104406330
2014-10-01	0.1617158907141070
2014-11-01	0.1359619306594230
2014-12-01	0.2630685675492080
2015-01-01	0.6432501057977180
2015-02-01	1.1521318644352900
2015-03-01	0.5819753907548930
2015-04-01	0.5372788890725720
2015-05-01	0.2630929869275820
2015-06-01	0.1066010660106600
2015-07-01	0.1884010484927940
2015-08-01	0.4823808355817240
2015-09-01	0.7160292921073830
2015-10-01	0.6786233640329740
2015-11-01	0.6018295618680800
2015-12-01	0.6221584111031320
2016-01-01	1.2921125644074500
2016-02-01	1.2756299890436700
2016-03-01	0.9427401282744740
2016-04-01	0.4975886090484560
2016-05-01	0.5103595368677460
2016-06-01	0.4774535809018710
2016-07-01	0.5204404887615100
2016-08-01	-0.3151496961056460
2016-09-01	-0.0526910048927423
2016-10-01	-0.0602500376562717
2016-11-01	0.1130369253956340
2016-12-01	0.4140007527286360
2017-01-01	1.0269865067466300
2017-02-01	1.0017066112636300
2017-03-01	0.4701733764325450
2017-04-01	0.4679730915472620
2017-05-01	0.2256186317321690
2017-06-01	0.1161861883668350
2017-07-01	-0.0507724668165525
2017-08-01	0.1378809869375840
2017-09-01	0.0434814116964935
2017-10-01	0.0144875045273497
2017-11-01	0.1810675744187800
2017-12-01	0.3831694621168210
2018-01-01	0.6265754411235230
2018-02-01	0.7085599770970470
2018-03-01	0.2416317248241040
2018-04-01	0.4608294930875360
2018-05-01	0.2540578687367890
2018-06-01	0.1548641419118780
2018-07-01	-0.1265111048636500
2018-08-01	0.1196340605207490
2018-09-01	0.1616644408519040
2018-10-01	-0.3508771929824700