Quarter	Growth rate same period previous year
1960-01-01	31.0679611650485000
1960-04-01	22.4299065420561000
1960-07-01	27.9279279279279000
1960-10-01	14.0495867768595000
1961-01-01	4.4444444444444500
1961-04-01	4.5801526717557200
1961-07-01	-5.6338028169014300
1961-10-01	-7.9710144927536300
1962-01-01	-11.3475177304965000
1962-04-01	-5.8394160583941400
1962-07-01	4.4776119402985400
1962-10-01	7.0866141732283300
1963-01-01	11.2000000000000000
1963-04-01	10.8527131782945000
1963-07-01	0.0000000000000000
1963-10-01	0.7352941176470670
1964-01-01	2.8776978417266100
1964-04-01	-0.6993006993007070
1964-07-01	2.8571428571428300
1964-10-01	2.1897810218978300
1965-01-01	-0.6993006993007070
1965-04-01	-3.5211267605633600
1965-07-01	-6.2499999999999900
1965-10-01	-8.5714285714285800
1966-01-01	-4.9295774647887100
1966-04-01	-3.6496350364963500
1966-07-01	-10.3703703703704000
1966-10-01	-7.8125000000000000
1967-01-01	-12.5925925925926000
1967-04-01	-12.8787878787879000
1967-07-01	-6.6115702479338800
1967-10-01	-6.7796610169491600
1968-01-01	-5.9322033898305200
1968-04-01	29.5652173913044000
1968-07-01	40.7079646017699000
1968-10-01	41.8181818181818000
1969-01-01	64.8648648648649000
1969-04-01	26.8456375838926000
1969-07-01	25.7861635220126000
1969-10-01	27.5641025641026000
1970-01-01	14.7540983606557000
1970-04-01	16.4021164021164000
1970-07-01	13.5000000000000000
1970-10-01	18.5929648241206000
1971-01-01	19.5238095238095000
1971-04-01	14.0909090909091000
1971-07-01	11.8942731277533000
1971-10-01	7.2033898305084500
1972-01-01	15.5378486055777000
1972-04-01	22.7091633466136000
1972-07-01	41.7322834645669000
1972-10-01	52.1739130434783000
1973-01-01	70.3448275862069000
1973-04-01	62.9870129870130000
1973-07-01	44.1666666666666000
1973-10-01	48.8311688311688000
1974-01-01	8.5020242914979600
1974-04-01	3.5856573705179200
1974-07-01	-1.7341040462427600
1974-10-01	-20.0698080279232000
1975-01-01	-14.3656716417910000
1975-04-01	-14.8076923076923000
1975-07-01	-6.8627450980392100
1975-10-01	-1.7467248908296900
1976-01-01	-3.2679738562091600
1976-04-01	-5.4176072234762900
1976-07-01	-14.9473684210526000
1976-10-01	-16.8888888888889000
1977-01-01	-18.4684684684685000
1977-04-01	-17.4224343675418000
1977-07-01	-18.0693069306931000
1977-10-01	-18.9839572192513000
1978-01-01	-11.6022099447514000
1978-04-01	-4.6242774566474000
1978-07-01	-3.0211480362537600
1978-10-01	7.9207920792079300
1979-01-01	13.7500000000000000
1979-04-01	16.3636363636364000
1979-07-01	32.3987538940810000
1979-10-01	25.6880733944954000
1980-01-01	17.0329670329670000
1980-04-01	14.5833333333333000
1980-07-01	-0.2352941176470480
1980-10-01	-3.4063260340632700
1981-01-01	-3.5211267605633800
1981-04-01	-1.8181818181818100
1981-07-01	4.0094339622641500
1981-10-01	14.3576826196474000
1982-01-01	26.5206812652068000
1982-04-01	36.3425925925926000
1982-07-01	37.6417233560091000
1982-10-01	33.9207048458150000
1983-01-01	33.4615384615385000
1983-04-01	39.0492359932088000
1983-07-01	56.5074135090609000
1983-10-01	77.6315789473684000
1984-01-01	76.2247838616714000
1984-04-01	57.1428571428571000
1984-07-01	33.6842105263158000
1984-10-01	10.9259259259259000
1985-01-01	-9.4848732624693500
1985-04-01	-22.2999222999223000
1985-07-01	-19.8425196850394000
1985-10-01	-3.8397328881469000
1986-01-01	13.9114724480578000
1986-04-01	48.6000000000000000
1986-07-01	72.8880157170923000
1986-10-01	74.9131944444444000
1987-01-01	71.7404487568223000
1987-04-01	61.7516993338385000
1987-07-01	59.6695951107716000
1987-10-01	37.9213323046340000
1988-01-01	26.9841269841270000
1988-04-01	40.5940594059406000
1988-07-01	31.1926605504587000
1988-10-01	28.8058991436727000
1989-01-01	36.6586538461539000
1989-04-01	15.0430359937402000
1989-07-01	0.0358615743230915
1989-10-01	-11.9298245614035000
1990-01-01	-15.7255936675462000
1990-04-01	-27.1892535283115000
1990-07-01	-31.8695106649937000
1990-10-01	-35.4162298175718000
1991-01-01	-38.3635984136923000
1991-04-01	-24.3344231667445000
1991-07-01	-24.1515390686662000
1991-10-01	-20.0000000000000000
1992-01-01	-11.4798509989841000
1992-04-01	-24.6296296296296000
1992-07-01	-32.8130419701700000
1992-10-01	-6.4529220779220800
1993-01-01	6.4269319051262600
1993-04-01	40.1719901719902000
1993-07-01	108.0020650490450000
1993-10-01	99.2624728850325000
1994-01-01	100.3953989935300000
1994-04-01	56.6462167689162000
1994-07-01	38.0243236535121000
1994-10-01	23.1656869148705000
1995-01-01	-4.5919282511210900
1995-04-01	1.3800820589332200
1995-07-01	16.7595756158964000
1995-10-01	0.5303164221318700
1996-01-01	0.9776273735664650
1996-04-01	8.1861662987490900
1996-07-01	-4.2815339596488500
1996-10-01	22.7360647089854000
1997-01-01	56.9726307950102000
1997-04-01	53.1372215609590000
1997-07-01	68.0128720836686000
1997-10-01	50.2005730659026000
1998-01-01	36.7572055509429000
1998-04-01	60.4819009549190000
1998-07-01	38.4983719593947000
1998-10-01	32.2682182373140000
1999-01-01	58.3868169991327000
1999-04-01	44.9041721441915000
1999-07-01	59.8534089337574000
1999-10-01	124.8143073483810000
2000-01-01	158.7657430730480000
2000-04-01	132.9347753425970000
2000-07-01	87.1712518383943000
2000-10-01	25.9770008019246000
2001-01-01	-36.8676225987075000
2001-04-01	-41.3114631106031000
2001-07-01	-52.3104442428689000
2001-10-01	-39.7497232854968000
2002-01-01	-16.1719745884773000
2002-04-01	-29.9461689941510000
2002-07-01	-20.4748250457103000
2002-10-01	-23.4772289579749000
2003-01-01	-36.1247806290613000
2003-04-01	-17.5276030643203000
2003-07-01	4.0957738205142700
2003-10-01	1.9510643374068800
2004-01-01	27.6653003275208000
2004-04-01	5.8231567238168900
2004-07-01	-2.4723019986582600
2004-10-01	0.7385029078585790
2005-01-01	-4.3587884065731400
2005-04-01	17.4974663542123000
2005-07-01	34.1987127351347000
2005-10-01	25.6220340760298000
2006-01-01	34.9875724428148000
2006-04-01	31.2875080528510000
2006-07-01	16.0508603754951000
2006-10-01	19.3142646295249000
2007-01-01	14.1876489305863000
2007-04-01	22.3853733562006000
2007-07-01	32.7655833514477000
2007-10-01	28.1969419798455000
2008-01-01	3.2296465313372100
2008-04-01	-13.6587588866449000
2008-07-01	-28.9631856729021000
2008-10-01	-51.6542230184963000
2009-01-01	-52.4565591642450000
2009-04-01	-41.5479269617636000
2009-07-01	-26.6726112223786000
2009-10-01	8.1956233820961700
2010-01-01	37.8543501995523000
2010-04-01	21.6192702659111000
2010-07-01	11.8085916840684000
2010-10-01	17.9561367419121000
2011-01-01	12.1367828941741000
2011-04-01	5.8991846703431800
2011-07-01	-13.7779301902254000
2011-10-01	-26.0559247080168000
2012-01-01	-21.6208751463180000
2012-04-01	-25.8240070017318000
2012-07-01	-7.4315887323161800
2012-10-01	3.5492632562955400
2013-01-01	3.7021624100860000
2013-04-01	15.3096345389844000
2013-07-01	20.5914900473247000
2013-10-01	26.7480577793969000
2014-01-01	18.8518064646971000
2014-04-01	22.6716588751856000
2014-07-01	18.1607504900298000
2014-10-01	6.8394455087206500
2015-01-01	17.0328229080536000
2015-04-01	16.0683662843348000
2015-07-01	8.0319412365395800
2015-10-01	10.5248215905800000
2016-01-01	-6.8813003035468500
2016-04-01	-9.8950285747051600
2016-07-01	1.6952040484325500
2016-10-01	1.4951902431494800
2017-01-01	12.4487691691382000
2017-04-01	21.7321192430872000
2017-07-01	14.6846102906564000
2017-10-01	12.4729908949923000
2018-01-01	8.4144931969400600
2018-04-01	4.4345250438339800
2018-07-01	5.5511514533827100