Quarter	Growth rate same period previous year
1971-01-01	5.0339820686591300
1971-04-01	8.1367930007405000
1971-07-01	7.7665890037835100
1971-10-01	6.5919049124224600
1972-01-01	6.9052667665758900
1972-04-01	4.4695941772314300
1972-07-01	4.5471634406181500
1972-10-01	4.9121931445649500
1973-01-01	5.6027745028772200
1973-04-01	6.1592800773776200
1973-07-01	11.7056093049239000
1973-10-01	13.8948529593303000
1974-01-01	20.4281728704479000
1974-04-01	22.5950500964757000
1974-07-01	25.7030173504624000
1974-10-01	25.2775307480549000
1975-01-01	18.3050488712417000
1975-04-01	17.7254914609607000
1975-07-01	9.4940270432704000
1975-10-01	7.6952595575795400
1976-01-01	6.9478411091246300
1976-04-01	5.3352641388327200
1976-07-01	5.8076750420176000
1976-10-01	6.4743634958122200
1977-01-01	6.5732477136948100
1977-04-01	6.2698445997597400
1977-07-01	6.2292327507089700
1977-10-01	4.6534170505156800
1978-01-01	5.3638171560806800
1978-04-01	4.4470162842248800
1978-07-01	4.1764938896945200
1978-10-01	4.8675241515689300
1979-01-01	3.5430382757762300
1979-04-01	3.4244318871223700
1979-07-01	2.5649018401907600
1979-10-01	2.9846022533489300
1980-01-01	4.4556789059971600
1980-04-01	5.7686148502419500
1980-07-01	9.4496049003669500
1980-10-01	9.2934551792138600
1981-01-01	8.2046465015058100
1981-04-01	6.3622191875782600
1981-07-01	3.4447305460759200
1981-10-01	2.3223467007526100
1982-01-01	1.4740103453360800
1982-04-01	1.6188271315763600
1982-07-01	2.1895189263668900
1982-10-01	2.4375690244318900
1983-01-01	2.7523412521246900
1983-04-01	2.5525160700245500
1983-07-01	1.8237627910564200
1983-10-01	2.1946439218117900
1984-01-01	1.9810226996623000
1984-04-01	2.1437126729296400
1984-07-01	1.8097045401336400
1984-10-01	1.5528623689744700
1985-01-01	2.1630383778089400
1985-04-01	1.7460522421052300
1985-07-01	2.1731714271405000
1985-10-01	2.2358243602951900
1986-01-01	1.4059465982092100
1986-04-01	1.6784087099558300
1986-07-01	1.3090371378850900
1986-10-01	1.0556985692980500
1987-01-01	0.6468415598420250
1987-04-01	0.2839571485003470
1987-07-01	0.2763834828787800
1987-10-01	0.1569693710157240
1988-01-01	0.4383300043597790
1988-04-01	0.2197904802723230
1988-07-01	0.0843209931423898
1988-10-01	0.7763189254929570
1989-01-01	1.2178999280566200
1989-04-01	3.7282085261418600
1989-07-01	3.7572899926513300
1989-10-01	3.4403261663944700
1990-01-01	3.9951357617924500
1990-04-01	2.5802062755048200
1990-07-01	3.0943476423605500
1990-10-01	2.7314626562624400
1991-01-01	2.7023254420286300
1991-04-01	2.7805368201002800
1991-07-01	2.3717038840468800
1991-10-01	3.0242609831429900
1992-01-01	3.1325854409336300
1992-04-01	3.1426184544974900
1992-07-01	3.5197812561191600
1992-10-01	2.7578498542768200
1993-01-01	2.0646922775497100
1993-04-01	1.3639298819186400
1993-07-01	1.4796238073238400
1993-10-01	1.3639043359757400
1994-01-01	1.2623712838165200
1994-04-01	1.3378131632579500
1994-07-01	1.4634424309819400
1994-10-01	1.0766433018004200
1995-01-01	0.9955970748698670
1995-04-01	-0.6796066572285960
1995-07-01	-1.6063940097425900
1995-10-01	-1.2071683637943000
1996-01-01	-1.7174282921814900
1996-04-01	-1.3717937680854900
1996-07-01	-1.3947809309021700
1996-10-01	-1.2600752686057400
1997-01-01	-0.7394945999133610
1997-04-01	1.5957327197848000
1997-07-01	2.0086683254163200
1997-10-01	2.2398834557800700
1998-01-01	1.8776754394060400
1998-04-01	-0.1573305884508020
1998-07-01	-0.4695405259439090
1998-10-01	-0.3121250912278010
1999-01-01	-0.5706475979770920
1999-04-01	-0.7628487549516950
1999-07-01	-0.7530350120166370
1999-10-01	-1.0776300204647200
2000-01-01	-0.8368866731014850
2000-04-01	-0.8059402090705560
2000-07-01	0.1436416412711700
2000-10-01	-2.5361904956873500
2001-01-01	-3.4857276422413400
2001-04-01	-3.2215517941295000
2001-07-01	-2.9403844858707000
2001-10-01	-2.7433549375666500
2002-01-01	-3.1201144543013200
2002-04-01	-2.4239975598400500
2002-07-01	-2.0045696106828800
2002-10-01	-1.7240451977165000
2003-01-01	-1.1032298043114300
2003-04-01	-1.9260567916358300
2003-07-01	-1.7967819660020800
2003-10-01	-1.7337838888427300
2004-01-01	-1.9358204944847000
2004-04-01	-1.4433103071628800
2004-07-01	-1.5159966982152900
2004-10-01	-1.1158266615824800
2005-01-01	-0.1897229346895220
2005-04-01	-0.4533278096552750
2005-07-01	-1.6579201565111100
2005-10-01	-1.5625631061484100
2006-01-01	-2.4692519911009400
2006-04-01	-1.5883747123695200
2006-07-01	-1.4822263016108700
2006-10-01	-1.5780606526089400
2007-01-01	-1.5479170688121300
2007-04-01	-1.8329671879965400
2007-07-01	-1.6023922489241700
2007-10-01	-0.8766753858739490
2008-01-01	-0.9460698599378160
2008-04-01	-0.5073212249136210
2008-07-01	-0.2846338074895910
2008-10-01	-0.4182966897565710
2009-01-01	-0.9173502436850410
2009-04-01	-2.4431874822838900
2009-07-01	-3.0034808432615500
2009-10-01	-3.4061603534772200
2010-01-01	-1.2376424166231000
2010-04-01	-0.5446116781509020
2010-07-01	-2.4229431483013000
2010-10-01	-2.5722836271972200
2011-01-01	-4.4862117337763500
2011-04-01	-5.1736655779190200
2011-07-01	-3.1790045199341700
2011-10-01	-3.6379188557723800
2012-01-01	-2.3823036072896100
2012-04-01	-1.2931006389586100
2012-07-01	-2.2433449014051400
2012-10-01	-1.6100435747244100
2013-01-01	-2.4596645980431800
2013-04-01	-1.7792122102334300
2013-07-01	-0.7074042331066200
2013-10-01	0.8680760619120460
2014-01-01	1.4534995711865300
2014-04-01	4.2289665999397600
2014-07-01	4.3572290703631000
2014-10-01	3.5319035366832400
2015-01-01	3.8073076176193700
2015-04-01	0.6748439783433640
2015-07-01	0.7343464936826840
2015-10-01	1.5157532289863100
2016-01-01	1.0433101743625200
2016-04-01	1.0597090355475700
2016-07-01	0.3964153343321460
2016-10-01	0.6740986099248320
2017-01-01	0.5609255956346880
2017-04-01	0.1372945092343260
2017-07-01	0.1331484229963550
2017-10-01	0.1159377098716710
2018-01-01	0.5435818320524920
2018-04-01	0.4613450204839160
2018-07-01	0.5905362191719000