Quarter	Growth rate same period previous year
1976-01-01	8.732688790175080000
1976-04-01	13.060763844358400000
1976-07-01	14.717210622339300000
1976-10-01	15.675810473815500000
1977-01-01	17.211381332308000000
1977-04-01	18.049411284285000000
1977-07-01	21.264799434529100000
1977-10-01	24.186176863708900000
1978-01-01	21.367941936277600000
1978-04-01	18.043624483520700000
1978-07-01	14.929233683673700000
1978-10-01	12.155194861557200000
1979-01-01	13.440097303871900000
1979-04-01	12.693735347746800000
1979-07-01	15.383152389254300000
1979-10-01	16.255204544399200000
1980-01-01	18.840838694305500000
1980-04-01	18.620071943485400000
1980-07-01	16.722297770635000000
1980-10-01	16.101931859031600000
1981-01-01	14.455415768633100000
1981-04-01	17.055169894044600000
1981-07-01	16.291850544277800000
1981-10-01	16.149673749756300000
1982-01-01	15.157652726078400000
1982-04-01	12.335351769773400000
1982-07-01	10.950323318390200000
1982-10-01	11.468514898406500000
1983-01-01	13.312734705518900000
1983-04-01	13.337038066129500000
1983-07-01	14.295877417001100000
1983-10-01	15.011248693557200000
1984-01-01	13.551699835553900000
1984-04-01	13.524556672387000000
1984-07-01	12.190976267615700000
1984-10-01	9.865229110512130000
1985-01-01	9.230087187823250000
1985-04-01	8.019003743161540000
1985-07-01	7.696794247142440000
1985-10-01	7.138651338847590000
1986-01-01	2.960116889442050000
1986-04-01	1.590030654404890000
1986-07-01	0.262858954376124000
1986-10-01	-0.989243934992528000
1987-01-01	-0.313386944181620000
1987-04-01	0.208598454534711000
1987-07-01	1.257492918780040000
1987-10-01	2.102661697459910000
1988-01-01	2.673810889007500000
1988-04-01	2.760467125762620000
1988-07-01	3.002231344206000000
1988-10-01	3.399044746754320000
1989-01-01	4.188384214445280000
1989-04-01	4.155916958103220000
1989-07-01	4.271350436419220000
1989-10-01	3.784284516104810000
1990-01-01	2.891943344032830000
1990-04-01	2.141830525060390000
1990-07-01	1.493667359188820000
1990-10-01	2.400308783441500000
1991-01-01	1.953211542031160000
1991-04-01	1.714898177920690000
1991-07-01	1.662658224070950000
1991-10-01	0.608391443648684000
1992-01-01	1.027785445383490000
1992-04-01	1.638890687639440000
1992-07-01	1.447616364052620000
1992-10-01	1.397336455436860000
1993-01-01	1.710857521552870000
1993-04-01	1.797804870985480000
1993-07-01	2.761913028382970000
1993-10-01	3.261321386509000000
1994-01-01	3.911134989311940000
1994-04-01	4.209741748644440000
1994-07-01	4.077415140662640000
1994-10-01	4.849016834301500000
1995-01-01	6.477269602046150000
1995-04-01	7.211260223413680000
1995-07-01	6.758138603790550000
1995-10-01	5.176128062111410000
1996-01-01	2.836022130271050000
1996-04-01	1.499241212837250000
1996-07-01	0.846847759983777000
1996-10-01	1.532642807529870000
1997-01-01	0.679154673458229000
1997-04-01	0.718478751693353000
1997-07-01	1.439763607399320000
1997-10-01	1.112032117604780000
1998-01-01	0.436576640405511000
1998-04-01	-0.000498151856615233
1998-07-01	-1.024492707672790000
1998-10-01	-2.003545836605100000
1999-01-01	-1.462508320996720000
1999-04-01	-0.435386891566744000
1999-07-01	1.473061445131850000
1999-10-01	3.127992178759700000
2000-01-01	5.014267420873800000
2000-04-01	5.652759084791370000
2000-07-01	5.298646975548880000
2000-10-01	5.559980649039050000
2001-01-01	3.628900624099870000
2001-04-01	2.674685672341550000
2001-07-01	1.416104144318000000
2001-10-01	-0.663367574148584000
2002-01-01	-0.110720423980484000
2002-04-01	0.330699727414854000
2002-07-01	0.588001625896112000
2002-10-01	1.668794795559830000
2003-01-01	2.656525368704210000
2003-04-01	0.987450006895608000
2003-07-01	1.023102461782900000
2003-10-01	1.020777661149500000
2004-01-01	0.791062038057695000
2004-04-01	3.440945383697970000
2004-07-01	4.375968763210400000
2004-10-01	5.090428959046070000
2005-01-01	4.885723378410480000
2005-04-01	4.341722518779930000
2005-07-01	4.712486499669000000
2005-10-01	4.946613532055600000
2006-01-01	6.018829140295490000
2006-04-01	6.241591207196880000
2006-07-01	5.592131256628350000
2006-10-01	3.764347718764140000
2007-01-01	3.078808302060190000
2007-04-01	3.095251327897360000
2007-07-01	2.976868026042680000
2007-10-01	5.237094599952440000
2008-01-01	6.409328917061950000
2008-04-01	7.506382388842460000
2008-07-01	9.220918802519800000
2008-10-01	3.117217787054160000
2009-01-01	-1.403471377489320000
2009-04-01	-4.246524805421340000
2009-07-01	-5.879036409543440000
2009-10-01	-1.947731665345280000
2010-01-01	1.502467460826260000
2010-04-01	4.051814750670480000
2010-07-01	3.812567669634510000
2010-10-01	5.376492331539800000
2011-01-01	7.843626869562990000
2011-04-01	6.895088956713370000
2011-07-01	7.122172205178200000
2011-10-01	5.936683392208660000
2012-01-01	4.624714402944650000
2012-04-01	3.081900393140720000
2012-07-01	3.927558148871820000
2012-10-01	3.482425982175630000
2013-01-01	1.582672937041320000
2013-04-01	0.457076861340297000
2013-07-01	0.423337314528364000
2013-10-01	-0.018063175957923700
2014-01-01	-2.193330941152350000
2014-04-01	-0.123086316309084000
2014-07-01	-0.908181649152719000
2014-10-01	-2.113128171708580000
2015-01-01	-1.868108830523880000
2015-04-01	-1.237582714162620000
2015-07-01	-2.378449026071730000
2015-10-01	-2.795822251225210000
2016-01-01	-5.051422162434620000
2016-04-01	-5.353785776135960000
2016-07-01	-3.262227553958970000
2016-10-01	1.242989957075130000
2017-01-01	6.908516906548160000
2017-04-01	4.800534320341730000
2017-07-01	3.282142282118300000
2017-10-01	2.552578700602820000
2018-01-01	0.828354110694937000
2018-04-01	2.978411248456530000
2018-07-01	4.993134191725200000