Quarter	Growth rate same period previous year
1996-01-01	18.167306828952000
1996-04-01	19.013251587052600
1996-07-01	16.920266395338100
1996-10-01	14.510671237421200
1997-01-01	14.388534762970100
1997-04-01	14.113900945118200
1997-07-01	13.963331421451300
1997-10-01	12.175525339925800
1998-01-01	11.787065227419500
1998-04-01	9.990224828934500
1998-07-01	12.865101265163700
1998-10-01	12.658402203856800
1999-01-01	12.250961490847300
1999-04-01	12.439000743302200
1999-07-01	10.014761509364300
1999-10-01	12.287565717080300
2000-01-01	12.922579222116000
2000-04-01	12.581915382846600
2000-07-01	13.751799516401800
2000-10-01	12.994065766550500
2001-01-01	13.535087833526500
2001-04-01	17.642553517405100
2001-07-01	15.564101933993600
2001-10-01	15.132680470735600
2002-01-01	12.773693325839900
2002-04-01	9.171006944444460
2002-07-01	9.091682349313680
2002-10-01	9.220355297022470
2003-01-01	9.310036206826430
2003-04-01	10.012722140500100
2003-07-01	9.480137226618850
2003-10-01	9.982278844772250
2004-01-01	10.504475334487100
2004-04-01	10.670726198435200
2004-07-01	12.738246788508900
2004-10-01	12.248292920847300
2005-01-01	11.996497373029800
2005-04-01	12.033764092181900
2005-07-01	10.734365129501000
2005-10-01	11.631840718813800
2006-01-01	12.435346123774600
2006-04-01	12.164998032614900
2006-07-01	12.345080365674500
2006-10-01	11.534718843400300
2007-01-01	11.017204142902100
2007-04-01	9.456062052971100
2007-07-01	8.982773285262730
2007-10-01	9.869441934378240
2008-01-01	9.679945071491360
2008-04-01	11.669604543916800
2008-07-01	13.529569360155600
2008-10-01	14.447368719583400
2009-01-01	15.694156150813300
2009-04-01	13.550818225786700
2009-07-01	10.772695559386000
2009-10-01	7.619949150778340
2010-01-01	7.531112651054180
2010-04-01	7.430013058924300
2010-07-01	7.279311989700220
2010-10-01	7.837972258551780
2011-01-01	5.311781349176570
2011-04-01	5.086244831627610
2011-07-01	5.434177297157290
2011-10-01	5.371784359946710
2012-01-01	5.758486422143720
2012-04-01	5.889425568523380
2012-07-01	5.743695569394790
2012-10-01	6.976376612481610
2013-01-01	8.751773499361930
2013-04-01	9.415818324197350
2013-07-01	8.702049477079400
2013-10-01	5.687961479157900
2014-01-01	5.053770102292540
2014-04-01	4.762961266496800
2014-07-01	5.520152456943380
2014-10-01	6.350389819876340
2015-01-01	4.371489921152250
2015-04-01	2.479863914905830
2015-07-01	0.761152938003593
2015-10-01	0.816180332270813
2016-01-01	0.720108693739012
2016-04-01	1.473008996917520
2016-07-01	2.822131098026120
2016-10-01	2.673156633470790
2017-01-01	1.597914655495140
2017-04-01	1.796859483650400
2017-07-01	1.319119495659030
2017-10-01	2.239447794553340
2018-01-01	3.189322234553850
2018-04-01	2.815562620114780
2018-07-01	2.848572876389590