Quarter	Growth rate same period previous year
1983-01-01	8.8527530852342500
1983-04-01	5.8332641069940000
1983-07-01	4.4060334556995500
1983-10-01	3.1434616495247800
1984-01-01	2.5299879300584300
1984-04-01	2.4395885711061800
1984-07-01	2.3950393733945500
1984-10-01	2.6002274824439800
1985-01-01	2.7017510230275000
1985-04-01	3.0969077047841700
1985-07-01	3.2918992833862700
1985-10-01	3.5930563905050200
1986-01-01	3.7416187375105400
1986-04-01	3.7696577706580900
1986-07-01	3.7834146885277300
1986-10-01	3.5666605466085900
1987-01-01	3.4601981390728000
1987-04-01	3.0663776949529300
1987-07-01	2.8732336010465500
1987-10-01	2.7621937746014100
1988-01-01	2.7074843304628100
1988-04-01	2.8407884780116900
1988-07-01	2.9065387799548100
1988-10-01	2.8811011299643800
1989-01-01	2.8685477459438600
1989-04-01	3.0320525896569000
1989-07-01	3.1125429428733000
1989-10-01	5.7270774968829000
1990-01-01	7.0178169216924900
1990-04-01	8.6002035223388400
1990-07-01	9.3773393266956400
1990-10-01	9.5134735880968900
1991-01-01	9.5782276534211400
1991-04-01	10.3066303648377000
1991-07-01	10.6566437139121000
1991-10-01	9.1640676318008200
1992-01-01	8.4554056074424000
1992-04-01	6.9996222376125200
1992-07-01	6.3069040563672200
1992-10-01	5.9971884625571400
1993-01-01	5.8471536481411400
1993-04-01	5.5561276276497300
1993-07-01	5.7277362064656300
1993-10-01	3.4718047171308400
1994-01-01	2.9214143137739700
1994-04-01	0.6185458358882670
1994-07-01	-0.7753039470488640
1994-10-01	-0.1585426175083920
1995-01-01	-0.3194910180542800
1995-04-01	0.9084593759941840
1995-07-01	1.8750341731910100
1995-10-01	2.0323516494927900
1996-01-01	2.0245600096720100
1996-04-01	1.4916890568005800
1996-07-01	1.0622125046908700
1996-10-01	0.8747587077250700
1997-01-01	0.9709892468749640
1997-04-01	0.7221824719450660
1997-07-01	0.4671699716427410
1997-10-01	0.1988847989964600
1998-01-01	0.0128678496984974
1998-04-01	0.0682261903812734
1998-07-01	0.0819745031606895
1998-10-01	0.1162158930478070
1999-01-01	0.2356567081486010
1999-04-01	0.5000681377430680
1999-07-01	0.9814631152797620
1999-10-01	1.0188725895908700
2000-01-01	1.0858289909232600
2000-04-01	1.3608555737418400
2000-07-01	1.2592588902781200
2000-10-01	2.3417620172423300
2001-01-01	2.8900301982346000
2001-04-01	3.0110503832605200
2001-07-01	2.9655993427816600
2001-10-01	2.0966928628292800
2002-01-01	1.5114793072577600
2002-04-01	1.0878421334236800
2002-07-01	0.8585372379180080
2002-10-01	0.6268178631180440
2003-01-01	0.3721345402790080
2003-04-01	0.1914781169842870
2003-07-01	0.2569398226329630
2003-10-01	0.3273964290195150
2004-01-01	0.5849143776096560
2004-04-01	0.8704994048457510
2004-07-01	1.3361750414503200
2004-10-01	1.8526136131254700
2005-01-01	1.8001211272997900
2005-04-01	1.5663544544317000
2005-07-01	1.1409930283872800
2005-10-01	0.9560419915604830
2006-01-01	1.4321405507545200
2006-04-01	1.9033036705910600
2006-07-01	2.0183328345669400
2006-10-01	2.0709371211338600
2007-01-01	2.2300189481713600
2007-04-01	2.5038054971483200
2007-07-01	2.3560152250239800
2007-10-01	2.1288123501466500
2008-01-01	1.8425222247160000
2008-04-01	2.0477233120006600
2008-07-01	2.6088636025009200
2008-10-01	2.9453265504238600
2009-01-01	3.2752187097393400
2009-04-01	2.8412880197401100
2009-07-01	2.1841025216296700
2009-10-01	1.6860932146428500
2010-01-01	1.3391989678141300
2010-04-01	1.0951600075317300
2010-07-01	0.8932900963008920
2010-10-01	1.1299686499501600
2011-01-01	1.3970486723627700
2011-04-01	1.2515154853149600
2011-07-01	1.3517371852052700
2011-10-01	1.2600562951523800
2012-01-01	0.9234042421514660
2012-04-01	0.7973760787862590
2012-07-01	0.6634060241137470
2012-10-01	0.2467944275317330
2013-01-01	-0.1598114558684030
2013-04-01	0.1162734874998470
2013-07-01	0.6918595297114190
2013-10-01	1.1914678895324100
2014-01-01	1.3979525994807200
2014-04-01	1.1778105164641200
2014-07-01	1.1252934595131600
2014-10-01	1.0932278443644000
2015-01-01	1.0169901050339200
2015-04-01	1.0988578829070200
2015-07-01	0.8131624456937550
2015-10-01	0.2585121102878180
2016-01-01	0.1102992738103410
2016-04-01	0.1511745702230340
2016-07-01	0.1906348195942590
2016-10-01	0.8150795373293290
2017-01-01	1.0539927537582500
2017-04-01	1.0717956344727600
2017-07-01	1.2416240175682500
2017-10-01	0.8883943459210840
2018-01-01	0.5749439051006400
2018-04-01	0.3705560048005940
2018-07-01	0.2098063947575100