Quarter	Growth rate same period previous year
1961-01-01	27.5648046732384000
1961-04-01	18.9728491985607000
1961-07-01	-15.8004158004158000
1961-10-01	-10.9495060373216000
1962-01-01	-10.1602747567258000
1962-04-01	-24.0582897992851000
1962-07-01	-27.0679012345679000
1962-10-01	-28.8443759630200000
1963-01-01	-25.9318254221090000
1963-04-01	-9.1238233164373600
1963-07-01	13.9229792636479000
1963-10-01	15.9376353399740000
1964-01-01	25.3333333333333000
1964-04-01	17.2908366533864000
1964-07-01	11.4041604754829000
1964-10-01	6.8733657078819500
1965-01-01	-4.8387096774193400
1965-04-01	-10.2581521739130000
1965-07-01	-14.2714238079360000
1965-10-01	-14.2257951765117000
1966-01-01	-10.0252434186801000
1966-04-01	-13.6260408781226000
1966-07-01	-19.7199533255543000
1966-10-01	-18.4189079054605000
1967-01-01	-16.5931863727455000
1967-04-01	-8.5013146362839600
1967-07-01	10.9496124031008000
1967-10-01	27.9720279720280000
1968-01-01	34.4065353195579000
1968-04-01	42.0498084291188000
1968-07-01	33.7117903930131000
1968-10-01	18.1498829039813000
1969-01-01	10.0822309617447000
1969-04-01	7.5859743762643100
1969-07-01	4.2129327237099900
1969-10-01	13.7760158572844000
1970-01-01	4.0674226511454800
1970-04-01	-9.4308447060652100
1970-07-01	-14.3803680344933000
1970-10-01	-24.3982065184078000
1971-01-01	-10.7978723404255000
1971-04-01	-1.7561103466352200
1971-07-01	1.5942330352810600
1971-10-01	-2.6838315513855500
1972-01-01	-0.5234214536540220
1972-04-01	8.8507970386180300
1972-07-01	12.6219553796821000
1972-10-01	18.7668161434978000
1973-01-01	10.1771679765552000
1973-04-01	-3.6090686274509900
1973-07-01	-16.2052462591628000
1973-10-01	-15.8328613680700000
1974-01-01	-21.2912586144360000
1974-04-01	-18.1043798868476000
1974-07-01	-12.7024291497976000
1974-10-01	-10.9682242990654000
1975-01-01	6.5053763440860200
1975-04-01	14.8024528448343000
1975-07-01	22.0289855072464000
1975-10-01	30.4501175680215000
1976-01-01	19.0812720848056000
1976-04-01	7.4983096686950800
1976-07-01	4.1601628775025300
1976-10-01	-5.3559933050083900
1977-01-01	-9.4168231090655800
1977-04-01	-1.6353229762878300
1977-07-01	3.0557727391191100
1977-10-01	11.2637736362400000
1978-01-01	10.9239203102019000
1978-04-01	4.4951723255962800
1978-07-01	9.5340456470885800
1978-10-01	8.0205404083628900
1979-01-01	4.2430086788813800
1979-04-01	-0.5690857912128230
1979-07-01	-7.1746031746031800
1979-10-01	-11.5676287492926000
1980-01-01	-10.8059666975023000
1980-04-01	-5.9080558803618700
1980-07-01	0.0932719810968888
1980-10-01	1.1839242288493500
1981-01-01	0.0842678420950329
1981-04-01	6.3902151873896200
1981-07-01	2.8514630055289700
1981-10-01	-0.4553791664031330
1982-01-01	3.4132124352331500
1982-04-01	-0.4979712283290320
1982-07-01	-4.5844406861560800
1982-10-01	8.2851515344049600
1983-01-01	17.5862716853510000
1983-04-01	34.8903305529811000
1983-07-01	41.4192568209154000
1983-10-01	39.6526433139706000
1984-01-01	31.4247669773635000
1984-04-01	11.0617442286552000
1984-07-01	7.4037600716204100
1984-10-01	9.4365782950296400
1985-01-01	14.0020263424519000
1985-04-01	26.8610549758733000
1985-07-01	43.7275985663082000
1985-10-01	58.4673858793719000
1986-01-01	67.7035193743334000
1986-04-01	56.3751625487646000
1986-07-01	33.8050223279012000
1986-10-01	14.4539199534838000
1987-01-01	-11.1902490726020000
1987-04-01	-13.3760212885387000
1987-07-01	-1.3176144244105200
1987-10-01	-26.8257059396300000
1988-01-01	-26.2626503723506000
1988-04-01	-21.7510259917921000
1988-07-01	-22.8083274771609000
1988-10-01	9.2337065000433700
1989-01-01	28.0743210436021000
1989-04-01	27.0733652312599000
1989-07-01	33.0839260312945000
1989-10-01	25.8229390111491000
1990-01-01	37.0671788909670000
1990-04-01	33.8828413506795000
1990-07-01	11.0968597020030000
1990-10-01	-5.7438120895773500
1991-01-01	-17.4988936421301000
1991-04-01	-11.9994952135427000
1991-07-01	-8.6049644025399200
1991-10-01	0.6498001473773720
1992-01-01	5.6457020249430400
1992-04-01	-0.6760494130661690
1992-07-01	-9.8825213693208100
1992-10-01	-11.6075786484448000
1993-01-01	-9.2007277650842100
1993-04-01	-9.5435513478951400
1993-07-01	12.9380431735352000
1993-10-01	34.4586115154862000
1994-01-01	28.3697197045597000
1994-04-01	26.4387997081357000
1994-07-01	11.8261553100823000
1994-10-01	-2.6152209217673800
1995-01-01	-6.4361557310100700
1995-04-01	-7.2334132838001100
1995-07-01	1.6223015594073100
1995-10-01	2.7333716695418900
1996-01-01	11.3872238064754000
1996-04-01	14.2165629860031000
1996-07-01	8.3715596330275200
1996-10-01	17.9248451376968000
1997-01-01	24.4048137376130000
1997-04-01	34.8407740881317000
1997-07-01	50.8020492147476000
1997-10-01	37.4744869705552000
1998-01-01	36.4052525478777000
1998-04-01	43.5063049871881000
1998-07-01	23.2757852528403000
1998-10-01	11.1787588619832000
1999-01-01	6.0541683344109800
1999-04-01	-6.6470226053302900
1999-07-01	-2.2606322903584300
1999-10-01	19.8486558110165000
2000-01-01	41.0524889680266000
2000-04-01	33.6351558893087000
2000-07-01	27.3131499884447000
2000-10-01	8.0725545238609500
2001-01-01	-20.1868851109373000
2001-04-01	-21.7131656690004000
2001-07-01	-29.7659761401674000
2001-10-01	-27.0266382142087000
2002-01-01	-17.2047724654873000
2002-04-01	-17.3999189444770000
2002-07-01	-27.4731977627756000
2002-10-01	-34.0704233065002000
2003-01-01	-45.4292507189651000
2003-04-01	-37.3646622689855000
2003-07-01	-6.2121363305917300
2003-10-01	18.1504061664203000
2004-01-01	46.9122179521327000
2004-04-01	31.8629669602758000
2004-07-01	11.2227372900676000
2004-10-01	9.1025406689819000
2005-01-01	6.2043512043512000
2005-04-01	9.0336633663366200
2005-07-01	24.3266510884270000
2005-10-01	23.4635359614418000
2006-01-01	30.8458621404446000
2006-04-01	30.7435254803676000
2006-07-01	16.5221309943834000
2006-10-01	22.1368627614713000
2007-01-01	17.3919931412383000
2007-04-01	28.3215261378895000
2007-07-01	30.7141576976409000
2007-10-01	20.8499982907736000
2008-01-01	-2.1671654587167200
2008-04-01	-12.5779400727441000
2008-07-01	-21.1857924285941000
2008-10-01	-43.8197003019610000
2009-01-01	-42.8363937326052000
2009-04-01	-36.0866442681548000
2009-07-01	-21.7458980369177000
2009-10-01	16.6028900860984000
2010-01-01	33.5590285170833000
2010-04-01	25.2247365158091000
2010-07-01	13.2473732244402000
2010-10-01	15.2265906686530000
2011-01-01	20.0422994760391000
2011-04-01	16.9286465746643000
2011-07-01	-0.1529115179567850
2011-10-01	-14.9785926418648000
2012-01-01	-8.8508973076344200
2012-04-01	-13.2816428061076000
2012-07-01	7.1926738410596000
2012-10-01	21.5810294101443000
2013-01-01	13.6160540834564000
2013-04-01	20.9429356118401000
2013-07-01	18.1994574818276000
2013-10-01	21.0221505220418000
2014-01-01	18.7800290672822000
2014-04-01	17.9252979419508000
2014-07-01	11.3994969128744000
2014-10-01	0.9907811669200100
2015-01-01	12.8187595816809000
2015-04-01	16.8280888939606000
2015-07-01	10.8150906878198000
2015-10-01	11.7823720468062000
2016-01-01	-12.0665786267042000
2016-04-01	-14.3675178716416000
2016-07-01	-4.6105296584940000
2016-10-01	-0.6912427111043160
2017-01-01	17.9158837143500000
2017-04-01	21.9452207140413000
2017-07-01	16.9844297256996000
2017-10-01	19.9257185990741000
2018-01-01	7.9063786324733800
2018-04-01	1.4317032533395700
2018-07-01	0.5341664986897600