Quarter	Growth rate same period previous year
1985-01-01	4.308798970768230
1985-04-01	4.588507615937840
1985-07-01	5.654070258032980
1985-10-01	5.833851140270700
1986-01-01	6.800203191065320
1986-04-01	6.536982570447020
1986-07-01	5.228169637928690
1986-10-01	4.862978918035470
1987-01-01	3.528841144994270
1987-04-01	3.360410788789770
1987-07-01	2.967900012405380
1987-10-01	1.808807429189040
1988-01-01	1.200740001712750
1988-04-01	1.031040792236570
1988-07-01	0.784419298699032
1988-10-01	1.419986184723780
1989-01-01	2.153729078663470
1989-04-01	2.031049526133430
1989-07-01	2.603444904635890
1989-10-01	2.309133271105560
1990-01-01	2.479214141953520
1990-04-01	2.973490050447170
1990-07-01	3.015091321419000
1990-10-01	3.693641942163750
1991-01-01	5.601728772785420
1991-04-01	4.467703967091780
1991-07-01	4.202620313200280
1991-10-01	4.881126558088650
1992-01-01	3.511946096182240
1992-04-01	4.224470504744050
1992-07-01	3.781966824392030
1992-10-01	3.596068422740670
1993-01-01	4.053836464368390
1993-04-01	2.944391854083870
1993-07-01	3.333537439996730
1993-10-01	2.843481872495630
1994-01-01	2.159507434312400
1994-04-01	2.366258399458420
1994-07-01	2.083414764460890
1994-10-01	1.785332365445300
1995-01-01	1.839984623191370
1995-04-01	1.541698230773850
1995-07-01	1.843185876576520
1995-10-01	1.537335276661780
1996-01-01	2.448633750828460
1996-04-01	2.193695447172120
1996-07-01	1.660397574094150
1996-10-01	2.572056809987160
1997-01-01	1.886612996778510
1997-04-01	1.723310690012990
1997-07-01	1.493499524702460
1997-10-01	1.286643569953770
1998-01-01	1.825022570272190
1998-04-01	2.317470259126310
1998-07-01	2.308774369048760
1998-10-01	2.375036831201440
1999-01-01	1.532412159764890
1999-04-01	1.449834981867630
1999-07-01	1.231160303097080
1999-10-01	1.860113511740310
2000-01-01	1.976970650083220
2000-04-01	2.268053012694790
2000-07-01	2.457446499067550
2000-10-01	1.649936109003250
2001-01-01	1.503955549467200
2001-04-01	1.913519822346290
2001-07-01	2.442004614183350
2001-10-01	3.735833170732620
2002-01-01	4.326389575244850
2002-04-01	2.866850664166650
2002-07-01	2.428559717386100
2002-10-01	0.909352594392671
2003-01-01	0.433380313183010
2003-04-01	1.878277537126650
2003-07-01	1.597305781684240
2003-10-01	2.624389004130490
2004-01-01	2.483111125487710
2004-04-01	2.265023236280870
2004-07-01	2.665941318580630
2004-10-01	2.479635223579130
2005-01-01	2.844135474891480
2005-04-01	2.216549044635180
2005-07-01	2.186350322127370
2005-10-01	2.363793045850310
2006-01-01	1.135204302915780
2006-04-01	1.323521463780200
2006-07-01	1.202888547498520
2006-10-01	0.830892942321783
2007-01-01	1.871639049394950
2007-04-01	2.072809998980150
2007-07-01	1.591080300870270
2007-10-01	1.360814834220170
2008-01-01	1.106740949550330
2008-04-01	0.988779900137760
2008-07-01	2.369113845330680
2008-10-01	3.177415567022240
2009-01-01	3.441299820437430
2009-04-01	3.666204068661840
2009-07-01	2.706946152118040
2009-10-01	1.902555720252290
2010-01-01	1.129158513730480
2010-04-01	1.219808400097830
2010-07-01	1.580840723557340
2010-10-01	1.756024002537090
2011-01-01	2.809380362620980
2011-04-01	2.493879211802860
2011-07-01	2.070105756695820
2011-10-01	2.323623652375530
2012-01-01	3.269617433501230
2012-04-01	3.579533199816530
2012-07-01	3.784842979246730
2012-10-01	3.520834163193520
2013-01-01	2.213097240784270
2013-04-01	2.254461385091530
2013-07-01	2.487614056095300
2013-10-01	2.876602710623140
2014-01-01	2.522964659366140
2014-04-01	2.488716512807420
2014-07-01	1.940912873592570
2014-10-01	1.575939969610180
2015-01-01	2.019694688597240
2015-04-01	2.360486357203650
2015-07-01	2.632719183320050
2015-10-01	3.450529300749110
2016-01-01	3.307384740350020
2016-04-01	3.355493337447780
2016-07-01	3.261775718288020
2016-10-01	2.364493551521580
2017-01-01	2.281921705577620
2017-04-01	2.270338946135610
2017-07-01	2.130936341540240
2017-10-01	2.199338990426240
2018-01-01	2.121187764007390
2018-04-01	1.497565489928700
2018-07-01	1.843325144174980