Quarter	Growth rate same period previous year
1991-01-01	6.374624210074230
1991-04-01	6.121949727845410
1991-07-01	5.733680829141150
1991-10-01	4.802934156139020
1992-01-01	4.343061483446770
1992-04-01	4.293453204241570
1992-07-01	4.241903124104340
1992-10-01	3.999555604932790
1993-01-01	3.979879498092980
1993-04-01	4.221694203459130
1993-07-01	4.118779213637600
1993-10-01	3.188761884414060
1994-01-01	3.035457976715750
1994-04-01	2.857748793807310
1994-07-01	2.767508186331460
1994-10-01	1.956623013613530
1995-01-01	1.831596326488500
1995-04-01	1.804123711340210
1995-07-01	1.711378353376520
1995-10-01	0.984921561659146
1996-01-01	0.866393068855438
1996-04-01	0.865822784810132
1996-07-01	0.960032337931378
1996-10-01	0.995425066613015
1997-01-01	0.994575045207964
1997-04-01	0.943727724511818
1997-07-01	0.875832040438420
1997-10-01	0.831300711832354
1998-01-01	0.880334228588484
1998-04-01	0.880202894226468
1998-07-01	1.245286763246670
1998-10-01	1.826619273301770
1999-01-01	1.779815609130800
1999-04-01	1.735186828354540
1999-07-01	1.602391336306190
1999-10-01	1.454474934548610
2000-01-01	1.361170315830280
2000-04-01	1.424556643085570
2000-07-01	1.287739944053220
2000-10-01	1.041766223836390
2001-01-01	1.390681003584200
2001-04-01	1.371106439900620
2001-07-01	1.666587305366420
2001-10-01	2.383654937570930
2002-01-01	2.323717948717960
2002-04-01	2.247985296196790
2002-07-01	2.285607231511400
2002-10-01	2.245011086474500
2003-01-01	2.266341148832280
2003-04-01	2.461283185840710
2003-07-01	2.280324190668080
2003-10-01	2.046625101653560
2004-01-01	2.671050853565150
2004-04-01	2.537112010796210
2004-07-01	2.883108743340630
2004-10-01	3.351485367689380
2005-01-01	3.185048697025560
2005-04-01	3.185048697025560
2005-07-01	3.024237413515540
2005-10-01	2.565969842357800
2006-01-01	2.793367346938750
2006-04-01	2.801870748299290
2006-07-01	2.745396181787460
2006-10-01	2.702251179885540
2007-01-01	2.473425156140140
2007-04-01	2.423590719219170
2007-07-01	2.277398668091750
2007-10-01	2.562017080113880
2008-01-01	3.003027245206850
2008-04-01	3.040581465778320
2008-07-01	3.195337620578770
2008-10-01	3.239492466296590
2009-01-01	3.319095575845460
2009-04-01	3.362332471196800
2009-07-01	3.739045764362220
2009-10-01	4.086492299420050
2010-01-01	3.989987104604420
2010-04-01	4.200788595693060
2010-07-01	4.069832926600340
2010-10-01	2.878122578502630
2011-01-01	1.721496826902040
2011-04-01	1.513607917333720
2011-07-01	1.309571052346770
2011-10-01	1.839962698611960
2012-01-01	1.817855862316230
2012-04-01	1.967741935483870
2012-07-01	1.883768962324610
2012-10-01	1.644713671902510
2013-01-01	1.605803429939790
2013-04-01	1.479841119195770
2013-07-01	1.481947502708760
2013-10-01	1.884896573230320
2014-01-01	1.961667764183960
2014-04-01	1.939729823346020
2014-07-01	1.939039090752530
2014-10-01	1.431729297738480
2015-01-01	1.522825384955290
2015-04-01	1.627590893645940
2015-07-01	1.419014798297170
2015-10-01	1.270703413129490
2016-01-01	1.118291090501220
2016-04-01	1.153498946805330
2016-07-01	1.435805183556550
2016-10-01	1.493130276444290
2017-01-01	1.629085129631490
2017-04-01	1.332055265419430
2017-07-01	1.060790173733120
2017-10-01	0.727426931106479
2018-01-01	0.602743296517120
2018-04-01	0.769807874221202
2018-07-01	0.991160795528401