Quarter	Growth rate same period previous year
1996-01-01	38.01046429694230
1996-04-01	27.89797128906680
1996-07-01	24.58239560748040
1996-10-01	23.29041500893120
1997-01-01	21.45549559929170
1997-04-01	18.60336878027260
1997-07-01	17.12176221404000
1997-10-01	16.64300243678780
1998-01-01	15.46600992935800
1998-04-01	15.38203615521570
1998-07-01	15.40272866880260
1998-10-01	16.12916332009080
1999-01-01	15.43369284963850
1999-04-01	15.28935771238240
1999-07-01	14.83036550159880
1999-10-01	12.73736668527750
2000-01-01	10.98090241616640
2000-04-01	9.39165933046840
2000-07-01	7.90253922689880
2000-10-01	7.03708531527546
2001-01-01	6.16798774582218
2001-04-01	5.74997565252030
2001-07-01	5.78098865950100
2001-10-01	5.80993755390269
2002-01-01	5.78753985158248
2002-04-01	6.02811270157684
2002-07-01	6.04636759299564
2002-10-01	6.05464897750698
2003-01-01	5.54365582643557
2003-04-01	5.02265209434603
2003-07-01	4.68952246586790
2003-10-01	4.35626686450708
2004-01-01	4.22153631431456
2004-04-01	4.57999088436000
2004-07-01	4.30797216839649
2004-10-01	3.88934350290278
2005-01-01	3.36740503862716
2005-04-01	2.27084682159815
2005-07-01	2.13087727800366
2005-10-01	2.38347321638451
2006-01-01	2.65580116729795
2006-04-01	3.55479470645565
2006-07-01	3.88942991713241
2006-10-01	3.45049755882251
2007-01-01	3.33163699038826
2007-04-01	2.66777164240303
2007-07-01	2.42092541760414
2007-10-01	2.63240965475312
2008-01-01	3.18583421201837
2008-04-01	3.80658623743321
2008-07-01	3.98449830743982
2008-10-01	4.20443760655511
2009-01-01	3.58035209775447
2009-04-01	2.71633037996629
2009-07-01	2.28572194319812
2009-10-01	1.93250653008496
2010-01-01	2.14644180832146
2010-04-01	2.30107128353656
2010-07-01	2.40189542633898
2010-10-01	2.39099896101110
2011-01-01	2.00698991393643
2011-04-01	1.93684772599816
2011-07-01	1.91034711376163
2011-10-01	1.94781106726985
2012-01-01	1.88851994074467
2012-04-01	1.87038353585539
2012-07-01	1.93813424993277
2012-10-01	1.98313227246917
2013-01-01	2.05175322621755
2013-04-01	2.09042930285858
2013-07-01	2.18033500272751
2013-10-01	2.11948261773193
2014-01-01	2.02972408057320
2014-04-01	1.94519845662031
2014-07-01	1.84723626747222
2014-10-01	1.92325472582518
2015-01-01	1.96586896270112
2015-04-01	2.01600494201894
2015-07-01	1.99166316719372
2015-10-01	1.91139264304563
2016-01-01	1.98121028919766
2016-04-01	2.03409427299441
2016-07-01	2.08850165101588
2016-10-01	2.16424403001711
2017-01-01	2.27946577261674
2017-04-01	2.29399850251976
2017-07-01	2.33157385608967
2017-10-01	2.39970108333606
2018-01-01	2.33974396564949
2018-04-01	2.37752157455307
2018-07-01	2.44168303782165