Quarter	Growth rate same period previous year
1998-01-01	1.728636660143510
1998-04-01	1.728636660143510
1998-07-01	1.623903864891200
1998-10-01	1.485788113695090
1999-01-01	1.218339211285680
1999-04-01	1.410708560436020
1999-07-01	1.246404602109280
1999-10-01	1.368555060471040
2000-01-01	1.436663438706320
2000-04-01	2.276998117598880
2000-07-01	3.662261016704350
2000-10-01	5.023451668716500
2001-01-01	4.658279496769800
2001-04-01	3.904409289801430
2001-07-01	2.884615384615360
2001-10-01	1.139322916666690
2002-01-01	1.104613385315160
2002-04-01	0.842241658568195
2002-07-01	0.386722526587231
2002-10-01	1.062117798519480
2003-01-01	1.670951156812320
2003-04-01	1.477674269193690
2003-07-01	1.605136436597070
2003-10-01	0.605095541401249
2004-01-01	1.074589127686480
2004-04-01	1.899335232668580
2004-07-01	3.917851500789890
2004-10-01	7.344096232985150
2005-01-01	7.468711619460960
2005-04-01	6.481658226568900
2005-07-01	4.915069215750200
2005-10-01	3.014712936085210
2006-01-01	3.080013391362560
2006-04-01	4.665995300436390
2006-07-01	4.901633877959310
2006-10-01	4.479578392621860
2007-01-01	5.326404676843140
2007-04-01	4.874919820397690
2007-07-01	4.259376986649720
2007-10-01	4.098360655737700
2008-01-01	2.590194264569850
2008-04-01	2.660550458715590
2008-07-01	3.018292682926830
2008-10-01	2.574197456087240
2009-01-01	2.254283137962120
2009-04-01	1.697944593386960
2009-07-01	1.509322284699610
2009-10-01	1.830528491290220
2010-01-01	2.175191064079940
2010-04-01	2.811950790861170
2010-07-01	2.740524781341120
2010-10-01	2.580458103798210
2011-01-01	3.056057866184440
2011-04-01	2.892144892144870
2011-07-01	3.447381222636600
2011-10-01	3.832673827020920
2012-01-01	3.466317854807070
2012-04-01	3.340901719104760
2012-07-01	3.149100257069400
2012-10-01	2.965561224489780
2013-01-01	3.034134007585330
2013-04-01	2.479598242310120
2013-07-01	2.180685358255450
2013-10-01	1.889129761536060
2014-01-01	1.533742331288360
2014-04-01	1.807044410413470
2014-07-01	1.676829268292680
2014-10-01	1.337386018237090
2015-01-01	1.373481439563340
2015-04-01	1.452768658588460
2015-07-01	1.084503065687710
2015-10-01	0.845631477934027
2016-01-01	0.367769976596449
2016-04-01	0.499001996007973
2016-07-01	0.898502495840256
2016-10-01	1.534868201534870
2017-01-01	1.765489673550970
2017-04-01	1.489572989076480
2017-07-01	1.616094986807410
2017-10-01	2.037463029904690
2018-01-01	2.062193126022930
2018-04-01	2.152641878669260
2018-07-01	2.239532619279450