Quarter	Growth rate same period previous year
1982-01-01	14.285714285714300
1982-04-01	9.763313609467450
1982-07-01	8.959537572254350
1982-10-01	9.631728045325760
1983-01-01	9.166666666666690
1983-04-01	7.547169811320760
1983-07-01	6.366047745358100
1983-10-01	4.651162790697700
1984-01-01	4.580152671755710
1984-04-01	5.012531328320800
1984-07-01	5.486284289276800
1984-10-01	5.925925925925930
1985-01-01	5.596107055961070
1985-04-01	6.443914081145580
1985-07-01	6.855791962174920
1985-10-01	6.526806526806500
1986-01-01	6.221198156682030
1986-04-01	4.260089686098670
1986-07-01	3.539823008849560
1986-10-01	3.063457330415760
1987-01-01	4.121475054229940
1987-04-01	5.161290322580630
1987-07-01	6.410256410256430
1987-10-01	7.218683651804670
1988-01-01	6.666666666666640
1988-04-01	5.725971370143150
1988-07-01	5.823293172690760
1988-10-01	6.336633663366340
1989-01-01	6.250000000000010
1989-04-01	7.156673114119930
1989-07-01	6.641366223908940
1989-10-01	6.703910614525140
1990-01-01	6.433823529411770
1990-04-01	5.776173285198580
1990-07-01	4.982206405693930
1990-10-01	3.839441535776610
1991-01-01	3.454231433506050
1991-04-01	2.730375426621150
1991-07-01	3.050847457627100
1991-10-01	3.193277310924360
1992-01-01	3.505843071786290
1992-04-01	3.820598006644510
1992-07-01	3.289473684210540
1992-10-01	3.583061889250830
1993-01-01	2.419354838709670
1993-04-01	1.279999999999980
1993-07-01	0.955414012738860
1993-10-01	0.157232704402510
1994-01-01	0.787401574803161
1994-04-01	1.737756714060050
1994-07-01	2.523659305993700
1994-10-01	3.296703296703320
1995-01-01	4.218749999999990
1995-04-01	4.813664596273300
1995-07-01	4.769230769230780
1995-10-01	4.863221884498460
1996-01-01	4.947526236881560
1996-04-01	4.740740740740740
1996-07-01	4.405286343612330
1996-10-01	3.768115942028980
1997-01-01	2.857142857142860
1997-04-01	2.121640735502140
1997-07-01	1.969057665260200
1997-10-01	2.234636871508370
1998-01-01	2.916666666666670
1998-04-01	3.324099722991680
1998-07-01	3.586206896551720
1998-10-01	2.868852459016410
1999-01-01	2.429149797570850
1999-04-01	1.876675603217140
1999-07-01	1.997336884154460
1999-10-01	2.124833997343930
2000-01-01	2.673364512962670
2000-04-01	2.503997169217880
2000-07-01	1.837103283991980
2000-10-01	2.388171630772120
2001-01-01	2.320667472303210
2001-04-01	3.360148103308560
2001-07-01	3.404636956948980
2001-10-01	2.672922121202480
2002-01-01	2.276785714285700
2002-04-01	1.989389920424400
2002-07-01	2.427184466019410
2002-10-01	2.686041391457500
2003-01-01	1.833260584897430
2003-04-01	1.690507152145650
2003-07-01	1.378716070659190
2003-10-01	1.029159519725560
2004-01-01	1.543077582511800
2004-04-01	0.895140664961638
2004-07-01	0.977475563110928
2004-10-01	1.146010186757220
2005-01-01	1.055297593921480
2005-04-01	0.887198986058288
2005-07-01	0.968013468013474
2005-10-01	1.510700797314310
2006-01-01	1.921470342522970
2006-04-01	2.847571189279740
2006-07-01	3.418090871196330
2006-10-01	3.555188094253820
2007-01-01	3.688524590163940
2007-04-01	4.560260586319240
2007-07-01	4.836759371221290
2007-10-01	4.710578842315370
2008-01-01	5.098814229249000
2008-04-01	4.672897196261650
2008-07-01	3.267973856209150
2008-10-01	3.278688524590170
2009-01-01	2.594960511470490
2009-04-01	1.227678571428580
2009-07-01	1.526433358153380
2009-10-01	2.325581395348840
2010-01-01	2.456011730205260
2010-04-01	0.735023888276374
2010-07-01	0.183351668500188
2010-10-01	-0.721500721500714
2011-01-01	-1.538461538461550
2011-04-01	1.021524990879240
2011-07-01	2.086383601756940
2011-10-01	2.797965116279050
2012-01-01	3.270348837209320
2012-04-01	3.033586132177670
2012-07-01	3.119397633560430
2012-10-01	2.757158006362670
2013-01-01	2.533427163969040
2013-04-01	2.243252716438850
2013-07-01	1.460361613351880
2013-10-01	0.309597523219815
2014-01-01	0.137268359643099
2014-04-01	0.445663352759681
2014-07-01	1.576422206991090
2014-10-01	2.160493827160500
2015-01-01	1.919122686771770
2015-04-01	2.081911262798630
2015-07-01	1.045883940620790
2015-10-01	2.148371936891570
2016-01-01	2.320107599193000
2016-04-01	1.939150785690420
2016-07-01	2.270450751252070
2016-10-01	0.854419980282609
2017-01-01	-0.328623069339453
2017-04-01	-0.327976385700259
2017-07-01	-0.130590923930772
2017-10-01	-0.325839035516441
2018-01-01	1.088031651829860
2018-04-01	1.579466929911180
2018-07-01	1.372997711670480