Quarter	Growth rate same period previous year
1980-01-01	7.337883959044360
1980-04-01	10.998307952622700
1980-07-01	14.093959731543600
1980-10-01	15.614617940199300
1981-01-01	16.375198728139900
1981-04-01	15.396341463414600
1981-07-01	12.647058823529400
1981-10-01	10.919540229885100
1982-01-01	11.612021857923500
1982-04-01	11.492734478203400
1982-07-01	12.140992167101800
1982-10-01	12.823834196891200
1983-01-01	11.505507955936300
1983-04-01	9.952606635071060
1983-07-01	9.429569266589020
1983-10-01	8.725602755453520
1984-01-01	7.903402854006580
1984-04-01	7.866379310344820
1984-07-01	7.446808510638310
1984-10-01	7.497360084477280
1985-01-01	6.917599186164800
1985-04-01	6.093906093906090
1985-07-01	5.940594059405950
1985-10-01	5.893909626719050
1986-01-01	4.757373929590860
1986-04-01	4.613935969868200
1986-07-01	4.766355140186900
1986-10-01	4.916512059369230
1987-01-01	6.357856494096260
1987-04-01	7.380738073807380
1987-07-01	7.582515611061550
1987-10-01	7.869142351900960
1988-01-01	8.027327070879600
1988-04-01	8.633696563285830
1988-07-01	8.540630182421230
1988-10-01	8.114754098360650
1989-01-01	6.324110671936760
1989-04-01	5.864197530864210
1989-07-01	6.035141329259000
1989-10-01	6.216830932524650
1990-01-01	6.840148698884770
1990-04-01	6.413994169096200
1990-07-01	5.979827089337160
1990-10-01	6.281227694503920
1991-01-01	5.288796102992330
1991-04-01	5.000000000000010
1991-07-01	4.350781781101300
1991-10-01	3.492276695768980
1992-01-01	2.379378717779250
1992-04-01	2.217873450750180
1992-07-01	2.345276872964170
1992-10-01	2.465931213497740
1993-01-01	3.227888960619760
1993-04-01	3.063178047224000
1993-07-01	2.737110120942070
1993-10-01	2.343255224825830
1994-01-01	1.000625390869310
1994-04-01	0.433436532507733
1994-07-01	0.867410161090466
1994-10-01	1.299504950495030
1995-01-01	2.972136222910200
1995-04-01	2.774352651048090
1995-07-01	2.764127764127750
1995-10-01	2.626756261453900
1996-01-01	1.262778111846060
1996-04-01	1.679664067186560
1996-07-01	2.749551703526610
1996-10-01	3.869047619047610
1997-01-01	5.166270783847970
1997-04-01	3.362831858407080
1997-07-01	1.512507271669560
1997-10-01	0.802292263610341
1998-01-01	0.282326369282916
1998-04-01	0.285388127853869
1998-07-01	0.401146131805152
1998-10-01	0.454803865832847
1999-01-01	1.407657657657630
1999-04-01	1.821286283437670
1999-07-01	1.826484018264870
1999-10-01	3.848330503678540
2000-01-01	4.608550805108280
2000-04-01	4.304080491894920
2000-07-01	5.325112107623290
2000-10-01	4.741144414168940
2001-01-01	5.785562632696390
2001-04-01	8.360128617363350
2001-07-01	8.515167642362980
2001-10-01	6.971904266389170
2002-01-01	4.666332162568980
2002-04-01	2.522255192878320
2002-07-01	2.452182442373700
2002-10-01	5.350194552529180
2003-01-01	14.717162032598300
2003-04-01	7.911239749155830
2003-07-01	6.893250359023460
2003-10-01	5.309325946445080
2004-01-01	-4.513163393230260
2004-04-01	1.877514528386220
2004-07-01	2.866099417823550
2004-10-01	0.920648838228833
2005-01-01	0.656455142231948
2005-04-01	1.886792452830200
2005-07-01	1.697866782760110
2005-10-01	2.562988705473510
2006-01-01	4.782608695652170
2006-04-01	5.986218776916440
2006-07-01	6.464041095890430
2006-10-01	7.115628970775090
2007-01-01	0.954356846473021
2007-04-01	-1.950426655830940
2007-07-01	-3.015681544028970
2007-10-01	0.434954527481223
2008-01-01	7.151664611590650
2008-04-01	5.470368835474490
2008-07-01	8.789386401326710
2008-10-01	5.866141732283460
2009-01-01	2.531645569620240
2009-04-01	4.361493123772120
2009-07-01	1.219512195121960
2009-10-01	-0.818148010412777
2010-01-01	5.087916199027310
2010-04-01	5.496987951807200
2010-07-01	4.405120481927700
2010-10-01	5.999250093738270
2011-01-01	2.919188323246710
2011-04-01	1.427551748750910
2011-07-01	0.829426613775699
2011-10-01	-1.379554297842220
2012-01-01	-2.317537184365280
2012-04-01	-2.709359605911320
2012-07-01	-3.218884120171680
2012-10-01	0.968436154949774
2013-01-01	2.903682719546750
2013-04-01	5.533453887884260
2013-07-01	7.945306725794540
2013-10-01	4.866785079928950
2014-01-01	1.720578114246380
2014-04-01	0.308430431802605
2014-07-01	1.780212256076670
2014-10-01	1.355013550135500
2015-01-01	2.097428958051430
2015-04-01	2.049880423641960
2015-07-01	-0.336360578540180
2015-10-01	1.303475935828900
2016-01-01	2.650762094102050
2016-04-01	4.117843990626060
2016-07-01	5.636179547755650
2016-10-01	5.575717584955440
2017-01-01	3.841187863137520
2017-04-01	3.311897106109300
2017-07-01	2.971246006389770
2017-10-01	1.843750000000000
2018-01-01	3.668013677339130
2018-04-01	4.388422035480870
2018-07-01	6.360533664287930