Quarter	Growth rate same period previous year
1960-01-01	0.000000000000000
1960-04-01	0.000000000000000
1960-07-01	0.000000000000000
1960-10-01	0.000000000000000
1961-01-01	0.000000000000000
1961-04-01	0.000000000000000
1961-07-01	0.000000000000000
1961-10-01	0.000000000000000
1962-01-01	0.000000000000000
1962-04-01	0.000000000000000
1962-07-01	0.000000000000000
1962-10-01	0.000000000000000
1963-01-01	0.000000000000000
1963-04-01	0.000000000000000
1963-07-01	0.000000000000000
1963-10-01	0.000000000000000
1964-01-01	0.000000000000000
1964-04-01	0.000000000000000
1964-07-01	0.000000000000000
1964-10-01	0.000000000000000
1965-01-01	0.000000000000000
1965-04-01	0.000000000000000
1965-07-01	0.000000000000000
1965-10-01	0.000000000000000
1966-01-01	0.000000000000000
1966-04-01	0.000000000000000
1966-07-01	0.000000000000000
1966-10-01	0.000000000000000
1967-01-01	0.000000000000000
1967-04-01	0.000000000000000
1967-07-01	0.000000000000000
1967-10-01	0.000000000000000
1968-01-01	3.273240840741040
1968-04-01	4.909861261111570
1968-07-01	4.909861261111570
1968-10-01	4.909861261111570
1969-01-01	1.584747807899610
1969-04-01	0.000000000000000
1969-07-01	0.000000000000000
1969-10-01	0.000000000000000
1970-01-01	0.000000000000000
1970-04-01	0.000000000000000
1970-07-01	0.000000000000000
1970-10-01	0.000000000000000
1971-01-01	0.000000000000000
1971-04-01	2.196177805933900
1971-07-01	17.817548305353200
1971-10-01	23.432055749128900
1972-01-01	23.432055749128900
1972-04-01	20.779522677962600
1972-07-01	4.765425460411320
1972-10-01	0.000000000000000
1973-01-01	0.000000000000000
1973-04-01	0.000000000000000
1973-07-01	0.000000000000000
1973-10-01	0.000000000000000
1974-01-01	0.000000000000000
1974-04-01	0.000000000000000
1974-07-01	0.000000000000000
1974-10-01	0.000000000000000
1975-01-01	10.036141228801800
1975-04-01	13.408609738885000
1975-07-01	16.068946344175700
1975-10-01	17.399114646821100
1976-01-01	6.691413689897780
1976-04-01	3.518696611415970
1976-07-01	4.385076001842470
1976-10-01	5.929285753319830
1977-01-01	5.907426635335260
1977-04-01	23.467584749622000
1977-07-01	28.144029653163900
1977-10-01	24.845233182005800
1978-01-01	24.871001031991700
1978-04-01	11.832398937739700
1978-07-01	14.022038567493100
1978-10-01	15.619834710743800
1979-01-01	15.647382920110200
1979-04-01	10.778364116095000
1979-07-01	1.437545300797290
1979-10-01	8.589468668096260
1980-01-01	24.868985231062400
1980-04-01	24.913659640347800
1980-07-01	25.032749791592200
1980-10-01	15.216675809105900
1981-01-01	6.762685997710800
1981-04-01	27.295261702736200
1981-07-01	31.888751309648500
1981-10-01	31.889163968767900
1982-01-01	26.373626373626400
1982-04-01	21.742061114439800
1982-07-01	17.404491947714300
1982-10-01	17.514980867807400
1983-01-01	15.666313184870900
1983-04-01	28.169793909566300
1983-07-01	40.136556560251000
1983-10-01	60.121644037599100
1984-01-01	64.427602224802900
1984-04-01	30.277431122204100
1984-07-01	49.438152927750000
1984-10-01	31.005640179564900
1985-01-01	38.722028101999900
1985-04-01	44.672463340947600
1985-07-01	15.247466588339000
1985-10-01	14.954311152764800
1986-01-01	15.946300811918900
1986-04-01	11.370871215015200
1986-07-01	12.358548271995100
1986-10-01	15.717197452229300
1987-01-01	16.618904552808000
1987-04-01	18.430439952437600
1987-07-01	18.071906544176000
1987-10-01	15.264536867830700
1988-01-01	16.848655397237500
1988-04-01	14.789928946555400
1988-07-01	16.792822562053300
1988-10-01	17.668856968215200
1989-01-01	9.236300730966880
1989-04-01	9.666621812554690
1989-07-01	7.624233053147580
1989-10-01	6.392649589299050
1990-01-01	8.349764784424540
1990-04-01	11.323793309713300
1990-07-01	15.322186219967000
1990-10-01	16.856881293866300
1991-01-01	21.506870907189000
1991-04-01	24.982778099253300
1991-07-01	20.762593932646800
1991-10-01	19.157048101530300
1992-01-01	12.311901504787900
1992-04-01	14.457366477429300
1992-07-01	17.395932791185200
1992-10-01	18.145956607495000
1993-01-01	16.985173673820800
1993-04-01	11.682558027545000
1993-07-01	10.178554734972400
1993-10-01	9.309961046188120
1994-01-01	7.705633145442150
1994-04-01	7.062780269058280
1994-07-01	9.521627721495340
1994-10-01	9.871200936720460
1995-01-01	10.986107986033000
1995-04-01	12.714458316552600
1995-07-01	9.771459559962820
1995-10-01	9.886325023939690
1996-01-01	9.725183961555780
1996-04-01	6.207167613534860
1996-07-01	5.664358860353020
1996-10-01	6.543494455142170
1997-01-01	5.598363123751120
1997-04-01	6.015973516528620
1997-07-01	5.573774871592780
1997-10-01	4.260413574750180
1998-01-01	3.628987836410440
1998-04-01	2.228329165661780
1998-07-01	2.284517663731130
1998-10-01	2.425599757060410
1999-01-01	3.656363147461410
1999-04-01	6.487120746493810
1999-07-01	6.897170248956270
1999-10-01	7.897565133602660
2000-01-01	6.560690154440160
2000-04-01	4.071780879420710
2000-07-01	3.730341499542890
2000-10-01	2.668819124819670
2001-01-01	1.049055962861280
2001-04-01	1.632438125329120
2001-07-01	1.973526409442580
2001-10-01	2.007293165166770
2002-01-01	3.152032629644560
2002-04-01	3.352441847646350
2002-07-01	4.173709459496400
2002-10-01	4.386540290577540
2003-01-01	5.436848908828220
2003-04-01	5.587673731480190
2003-07-01	4.504807263141890
2003-10-01	4.949442585523480
2004-01-01	5.331643691661000
2004-04-01	5.288439682996670
2004-07-01	5.318058486584260
2004-10-01	4.887662593614480
2005-01-01	4.580533466357580
2005-04-01	4.036958680540570
2005-07-01	3.789049827293370
2005-10-01	3.638586426536140
2006-01-01	4.579592218481110
2006-04-01	5.199572082042220
2006-07-01	5.189247331598840
2006-10-01	5.153120237942210
2007-01-01	5.781794279019630
2007-04-01	6.249232927150000
2007-07-01	6.258220988922130
2007-10-01	6.179096008206240
2008-01-01	6.088441556794610
2008-04-01	4.970358544041370
2008-07-01	5.271101679580190
2008-10-01	5.418271661781430
2009-01-01	5.307093391136640
2009-04-01	4.656016034899480
2009-07-01	4.186379032163540
2009-10-01	4.094668741298850
2010-01-01	3.430387649696370
2010-04-01	3.595301398464860
2010-07-01	4.412630442200460
2010-10-01	4.388025369852120
2011-01-01	5.574883574598210
2011-04-01	5.006416158569750
2011-07-01	4.145702927202410
2011-10-01	4.106673748582440
2012-01-01	3.318548806264940
2012-04-01	3.646475212046530
2012-07-01	3.754124985775920
2012-10-01	3.660281225977030
2013-01-01	1.699047849024210
2013-04-01	1.131761257660520
2013-07-01	0.899337959639448
2013-10-01	1.114048652333670
2014-01-01	1.228428304307260
2014-04-01	1.242598093782750
2014-07-01	1.381450226289090
2014-10-01	2.567627567380900
2015-01-01	3.215097830973630
2015-04-01	3.092277114351770
2015-07-01	3.092713166205290
2015-10-01	1.999923042884360
2016-01-01	2.364066193853420
2016-04-01	2.432182558840330
2016-07-01	2.394841588745290
2016-10-01	2.177938314801370
2017-01-01	2.191682828837220
2017-04-01	2.169580284944160
2017-07-01	2.064597145020400
2017-10-01	2.035830869435460
2018-01-01	1.452817379497610
2018-04-01	1.495169868663860
2018-07-01	1.511697334853170