Quarter	Growth rate same period previous year
1984-01-01	2.998562702120030
1984-04-01	2.852617247194360
1984-07-01	3.020575402600430
1984-10-01	3.295608128290540
1985-01-01	3.441678731532020
1985-04-01	3.632773369457380
1985-07-01	3.967879170869330
1985-10-01	4.361295045872540
1986-01-01	4.649415332480760
1986-04-01	5.173671451655750
1986-07-01	4.612779252831510
1986-10-01	4.751004516166470
1987-01-01	5.076629957679160
1987-04-01	4.190585859323970
1987-07-01	4.104633068969000
1987-10-01	3.328572006510280
1988-01-01	2.600406687338410
1988-04-01	2.815560219034360
1988-07-01	2.793973883453100
1988-10-01	2.766696282018450
1989-01-01	3.036102252848500
1989-04-01	3.540783132105020
1989-07-01	3.720357541768440
1989-10-01	3.775906200490370
1990-01-01	4.540446008259150
1990-04-01	6.185592772248960
1990-07-01	6.497221291055270
1990-10-01	6.507606770409730
1991-01-01	6.635058989649640
1991-04-01	7.410079676608260
1991-07-01	8.017900953436490
1991-10-01	8.078867419648560
1992-01-01	7.549341197805130
1992-04-01	6.404252903554770
1992-07-01	6.198509759097540
1992-10-01	6.471045987084020
1993-01-01	6.299277000444800
1993-04-01	4.877201849459970
1993-07-01	4.058560619977410
1993-10-01	3.763997824864730
1994-01-01	3.004718604706200
1994-04-01	2.205922381303840
1994-07-01	2.149659755044990
1994-10-01	2.041473438683850
1995-01-01	2.163049282003960
1995-04-01	2.526354576785600
1995-07-01	3.115712729135870
1995-10-01	3.206267341276310
1996-01-01	2.854485159074040
1996-04-01	1.788908003883570
1996-07-01	1.145674317441890
1996-10-01	1.127950025576780
1997-01-01	0.900677316745480
1997-04-01	0.450976208704092
1997-07-01	0.276350091866276
1997-10-01	0.237068606028268
1998-01-01	0.286859651799654
1998-04-01	0.252670595339735
1998-07-01	0.259313755075446
1998-10-01	0.352452963629359
1999-01-01	0.486029560008574
1999-04-01	0.797933879662698
1999-07-01	1.103654422983120
1999-10-01	1.284389293245940
2000-01-01	1.470934391039270
2000-04-01	1.882975983185160
2000-07-01	1.809503434677090
2000-10-01	0.399397670002923
2001-01-01	-0.383959322653035
2001-04-01	0.267220686424633
2001-07-01	2.249880615122510
2001-10-01	4.255307005438770
2002-01-01	4.612215698648560
2002-04-01	4.235734572682690
2002-07-01	2.659754279711830
2002-10-01	1.861052032266620
2003-01-01	1.945470186918350
2003-04-01	1.692680917997040
2003-07-01	1.560638871769190
2003-10-01	1.620478250688120
2004-01-01	1.656604775675850
2004-04-01	1.138367829443500
2004-07-01	0.858162722906464
2004-10-01	0.832035697636908
2005-01-01	0.711842512063796
2005-04-01	1.045437645539410
2005-07-01	1.085829562232190
2005-10-01	1.070679134569950
2006-01-01	1.213539648067500
2006-04-01	1.356057437665170
2006-07-01	1.274437952601910
2006-10-01	1.361258097100340
2007-01-01	1.423781438476250
2007-04-01	1.170436394861910
2007-07-01	1.228024984803140
2007-10-01	1.510944804947840
2008-01-01	1.562043582403450
2008-04-01	1.158893195075350
2008-07-01	0.799256088441206
2008-10-01	0.983260824767536
2009-01-01	1.004673737192180
2009-04-01	1.168199469215650
2009-07-01	1.376628273379360
2009-10-01	0.780968778016275
2010-01-01	0.630978716436870
2010-04-01	1.104068704863640
2010-07-01	1.351416929762940
2010-10-01	1.735536370934960
2011-01-01	1.806646358976400
2011-04-01	1.467377054301550
2011-07-01	1.316201970947790
2011-10-01	1.397088910972110
2012-01-01	1.517832543327550
2012-04-01	1.510291735823650
2012-07-01	1.538226437887450
2012-10-01	0.814411721104930
2013-01-01	0.521161312225875
2013-04-01	0.707498061800872
2013-07-01	0.661725861767312
2013-10-01	0.934727681125809
2014-01-01	0.901481837582103
2014-04-01	0.984269687254868
2014-07-01	1.035372003916310
2014-10-01	0.931365969699080
2015-01-01	1.013280281491490
2015-04-01	0.448149348266738
2015-07-01	0.192305700927056
2015-10-01	0.219149064130928
2016-01-01	0.156396559142082
2016-04-01	0.144113032655268
2016-07-01	0.132125191869929
2016-10-01	0.316086119715324
2017-01-01	0.418663039787843
2017-04-01	0.510565239391376
2017-07-01	0.637446140046352
2017-10-01	0.572984865303165
2018-01-01	0.433191725948358
2018-04-01	0.326484591823006
2018-07-01	0.174654660854345