Quarter	Growth rate same period previous year, Seasonally Adjusted
1981-04-01	31.44185460373140
1981-07-01	30.00755456759360
1981-10-01	31.27157693702600
1982-01-01	30.82457605410890
1982-04-01	31.72966032306650
1982-07-01	35.80500817692760
1982-10-01	36.49049242359070
1983-01-01	32.30097907422280
1983-04-01	29.60679357507540
1983-07-01	25.30879611395570
1983-10-01	21.46798538437900
1984-01-01	21.23303668952980
1984-04-01	18.80909111346670
1984-07-01	19.99396676587060
1984-10-01	20.53450748505370
1985-01-01	21.62958318599320
1985-04-01	23.05682734398790
1985-07-01	20.79660396551210
1985-10-01	21.35784951382430
1986-01-01	23.30980988411210
1986-04-01	25.47630142035250
1986-07-01	27.38327562231430
1986-10-01	28.30007916048770
1987-01-01	27.83112558187160
1987-04-01	29.97609846178910
1987-07-01	30.70426481139000
1987-10-01	30.66190663112960
1988-01-01	30.00579492277660
1988-04-01	27.70886540897270
1988-07-01	28.47221932422000
1988-10-01	29.36311110432170
1989-01-01	28.24469240425580
1989-04-01	27.18730169008050
1989-07-01	25.92584801283690
1989-10-01	25.18574854082530
1990-01-01	29.47492210772560
1990-04-01	29.94325589424940
1990-07-01	30.03859456834680
1990-10-01	29.94573094670950
1991-01-01	27.57875256096900
1991-04-01	27.00650014157660
1991-07-01	25.79518304428920
1991-10-01	24.93103825968780
1992-01-01	23.55118728255030
1992-04-01	22.79671179876140
1992-07-01	22.16866417340730
1992-10-01	22.12935274076250
1993-01-01	21.78985511648430
1993-04-01	21.37535199834410
1993-07-01	21.68917087521680
1993-10-01	20.13567940699950
1994-01-01	19.37574664106880
1994-04-01	21.25217286610360
1994-07-01	22.40818108727110
1994-10-01	23.64554157174180
1995-01-01	23.44943680403440
1995-04-01	20.41003328286820
1995-07-01	18.83444624266230
1995-10-01	18.77464014480850
1996-01-01	18.77609126382960
1996-04-01	20.12037814347830
1996-07-01	19.26003214706080
1996-10-01	17.91389626087460
1997-01-01	17.35583202977330
1997-04-01	15.93779446361620
1997-07-01	16.04664117748130
1997-10-01	15.68182083543730
1998-01-01	14.76189636412510
1998-04-01	14.50800198794720
1998-07-01	13.95207240777570
1998-10-01	12.98337858480740
1999-01-01	13.31740364016500
1999-04-01	12.37925954486130
1999-07-01	10.30099037078930
1999-10-01	8.28589966988030
2000-01-01	5.73728207788501
2000-04-01	5.30237323105152
2000-07-01	5.65115897193810
2000-10-01	6.60167694732606
2001-01-01	7.69467568139259
2001-04-01	7.99940599258853
2001-07-01	10.00367719291760
2001-10-01	11.24482569954730
2002-01-01	12.63400620991010
2002-04-01	14.33482208726480
2002-07-01	12.81257249526140
2002-10-01	13.41161776527160
2003-01-01	12.15763545882790
2003-04-01	8.85740173426675
2003-07-01	7.77958784356882
2003-10-01	5.53811266750345
2004-01-01	4.63841659929132
2004-04-01	6.00169893113627
2004-07-01	6.35803841407653
2004-10-01	6.58266827335767
2005-01-01	7.07119534636673
2005-04-01	6.78145724047506
2005-07-01	7.52249448820736
2005-10-01	7.20307620419380
2006-01-01	7.05169284488295
2006-04-01	7.27875381531836
2006-07-01	7.88528605863276
2006-10-01	9.60152697401673
2007-01-01	10.31648369878770
2007-04-01	10.37578652701450
2007-07-01	10.03850415051750
2007-10-01	10.44169034113330
2008-01-01	11.75394034067920
2008-04-01	13.09793826965820
2008-07-01	11.74176739131560
2008-10-01	10.23014047488180
2009-01-01	8.57058755915044
2009-04-01	7.35641635428833
2009-07-01	8.00585377462363
2009-10-01	8.47795770092163
2010-01-01	9.00601561143858
2010-04-01	9.39640549055929
2010-07-01	8.22967721902839
2010-10-01	7.09585591885043
2011-01-01	5.36927399295964
2011-04-01	4.12630628894726
2011-07-01	5.20397965483042
2011-10-01	6.05854688163178
2012-01-01	6.93278088985123
2012-04-01	8.29254929608397
2012-07-01	7.99447200610096
2012-10-01	7.50569034581458
2013-01-01	7.71950927109518
2013-04-01	6.77712755254161
2013-07-01	6.42325930377155
2013-10-01	6.54309437895819
2014-01-01	6.63059782348072
2014-04-01	6.45989100491269
2014-07-01	7.13141188102335
2014-10-01	8.00572700321150
2015-01-01	8.57457160283886
2015-04-01	10.47524748034190
2015-07-01	10.72860579902360
2015-10-01	9.58200840796429
2016-01-01	8.94669165345845
2016-04-01	8.05364533446402
2016-07-01	7.88904399267719
2016-10-01	8.02932360115679
2017-01-01	7.48158030145239
2017-04-01	7.28017787350644
2017-07-01	6.34949516131264
2017-10-01	5.89603247111234
2018-01-01	6.80894583944918
2018-04-01	6.80083932164696