Quarter	Growth rate same period previous year
1960-01-01	0.00000000000000000
1960-04-01	0.00000000000000000
1960-07-01	0.00000000000000000
1960-10-01	0.00000000000000000
1961-01-01	0.00000000000000000
1961-04-01	0.00000000000000000
1961-07-01	0.00000000000000000
1961-10-01	0.00000000000000000
1962-01-01	0.00000000000000000
1962-04-01	0.00000000000000000
1962-07-01	0.00000000000000000
1962-10-01	0.00000000000000000
1963-01-01	0.00000000000000000
1963-04-01	0.00000000000000000
1963-07-01	0.00000000000000000
1963-10-01	0.00000000000000000
1964-01-01	0.00000000000000000
1964-04-01	0.00000000000000000
1964-07-01	0.00000000000000000
1964-10-01	0.00000000000000000
1965-01-01	33.76314293833470000
1965-04-01	33.76314293833470000
1965-07-01	33.76314293833470000
1965-10-01	33.76314293833470000
1966-01-01	0.00000000000000000
1966-04-01	0.00000000000000000
1966-07-01	0.00000000000000000
1966-10-01	0.00000000000000000
1967-01-01	0.00000000000000000
1967-04-01	0.00000000000000000
1967-07-01	0.00000000000000000
1967-10-01	0.00000000000000000
1968-01-01	0.00000000000000000
1968-04-01	0.00000000000000000
1968-07-01	0.00000000000000000
1968-10-01	0.00000000000000000
1969-01-01	0.00000000000000000
1969-04-01	0.00000000000000000
1969-07-01	0.00000000000000000
1969-10-01	0.00000000000000000
1970-01-01	0.00000000000000000
1970-04-01	0.00000000000000000
1970-07-01	0.00000000000000000
1970-10-01	0.00000000000000000
1971-01-01	0.00796664630746740
1971-04-01	0.00796664630746740
1971-07-01	0.00796664630746740
1971-10-01	0.00796664630746740
1972-01-01	0.00000000000000000
1972-04-01	0.00000000000000000
1972-07-01	0.00000000000000000
1972-10-01	0.00000000000000000
1973-01-01	0.00000000000000000
1973-04-01	0.00000000000000000
1973-07-01	0.00000000000000000
1973-10-01	0.00000000000000000
1974-01-01	0.00000000000000000
1974-04-01	66.40998406797660000
1974-07-01	66.40998406797660000
1974-10-01	66.40998406797660000
1975-01-01	66.40998406797660000
1975-04-01	15.03590234561990000
1975-07-01	45.10770703685970000
1975-10-01	45.10770703685970000
1976-01-01	66.10339875538540000
1976-04-01	44.39265948150310000
1976-07-01	14.46903968594330000
1976-10-01	14.46903968594330000
1977-01-01	0.00288192743307012
1977-04-01	39.01457294638650000
1977-07-01	39.01457294638650000
1977-10-01	39.01457294638650000
1978-01-01	39.01056676272810000
1978-04-01	1.99709764356299000
1978-07-01	55.44191831939740000
1978-10-01	55.38893879713450000
1979-01-01	55.39124225462420000
1979-04-01	52.30352303523030000
1979-07-01	2.86891319166593000
1979-10-01	18.62909322699710000
1980-01-01	18.58434627927660000
1980-04-01	18.59875444839860000
1980-07-01	15.19346567172780000
1980-10-01	-0.11621223102490800
1981-01-01	29.61111041664060000
1981-04-01	30.44521960916690000
1981-07-01	30.43581566935530000
1981-10-01	30.47051905971250000
1982-01-01	0.80918165597722400
1982-04-01	0.64887764295437900
1982-07-01	0.67495661677997400
1982-10-01	0.66066411606209700
1983-01-01	5.86850866786577000
1983-04-01	25.38495967089160000
1983-07-01	47.26732503547380000
1983-10-01	64.73165806168910000
1984-01-01	56.27157548482710000
1984-04-01	31.32196129659450000
1984-07-01	11.91921935321160000
1984-10-01	0.30474406124952100
1985-01-01	21.57384329803910000
1985-04-01	24.97498684279010000
1985-07-01	25.04954556747730000
1985-10-01	27.37015663643860000
1986-01-01	12.14836800898050000
1986-04-01	9.06369017043588000
1986-07-01	8.87366178896348000
1986-10-01	6.64403557607442000
1987-01-01	0.48817935819895900
1987-04-01	0.50280254074397900
1987-07-01	-3.96847626807904000
1987-10-01	-6.21185498315039000
1988-01-01	-4.10383032605254000
1988-04-01	-3.99554174547420000
1988-07-01	0.48744702383321300
1988-10-01	2.88626017069572000
1989-01-01	3.66854165016151000
1989-04-01	3.64160070360599000
1989-07-01	3.44835168701403000
1989-10-01	3.45317475676912000
1990-01-01	8.07134335582096000
1990-04-01	7.96882226399242000
1990-07-01	8.14709320863004000
1990-10-01	8.09117075597239000
1991-01-01	6.24950893348211000
1991-04-01	9.21277047260496000
1991-07-01	9.24411039785526000
1991-10-01	9.30899393481700000
1992-01-01	8.11888070517939000
1992-04-01	7.90629891509688000
1992-07-01	7.90629891509688000
1992-10-01	7.90629891509688000
1993-01-01	2.58537552921543000
1993-04-01	5.88007749844104000
1993-07-01	8.89164557468562000
1993-10-01	8.89164557468562000
1994-01-01	8.85643422429945000
1994-04-01	2.84431986394128000
1994-07-01	0.00000000000000000
1994-10-01	0.00000000000000000
1995-01-01	4.89004443546138000
1995-04-01	4.93506175334797000
1995-07-01	4.93598047412117000
1995-10-01	4.93628671437890000
1996-01-01	5.18146968400831000
1996-04-01	5.16523860664923000
1996-07-01	5.16402604338422000
1996-10-01	5.16371913850462000
1997-01-01	2.56761858234146000
1997-04-01	2.55387048882354000
1997-07-01	2.55415508083720000
1997-10-01	2.55415508083720000
1998-01-01	-0.76020416447906600
1998-04-01	-3.41083131741162000
1998-07-01	-4.68992688563095000
1998-10-01	-5.00327418158992000
1999-01-01	-5.06603544615856000
1999-04-01	-3.44611195311427000
1999-07-01	-3.35551606071103000
1999-10-01	-3.05410917543039000
2000-01-01	-5.88561415603815000
2000-04-01	-5.03493378828501000
2000-07-01	-4.14826957142479000
2000-10-01	-4.62294253494974000
2001-01-01	-2.10969047495503000
2001-04-01	-2.67431308986584000
2001-07-01	-2.45888576279708000
2001-10-01	-2.01163234877331000
2002-01-01	-0.79009974463629600
2002-04-01	0.35348112988392500
2002-07-01	1.70833555895597000
2002-10-01	1.63605611131725000
2003-01-01	-0.42113864575639500
2003-04-01	-0.52209765009134600
2003-07-01	-1.63392029657090000
2003-10-01	-2.15227383802578000
2004-01-01	-0.96955924821283000
2004-04-01	-2.14966525473031000
2004-07-01	-0.85298560665303900
2004-10-01	-0.24689562732355500
2005-01-01	0.32826278870394200
2005-04-01	0.68419851719495500
2005-07-01	-0.55718335735440800
2005-10-01	-1.08288147249063000
2006-01-01	-0.96504798238900200
2006-04-01	-0.67156937847913600
2006-07-01	-0.97026145456397800
2006-10-01	-1.13670585973793000
2007-01-01	-1.40811187913973000
2007-04-01	-1.95731252731435000
2007-07-01	-1.90646209270162000
2007-10-01	-1.75480099292894000
2008-01-01	-1.61984546563643000
2008-04-01	-0.92657841173906400
2008-07-01	-3.06627361352031000
2008-10-01	-2.67245445579500000
2009-01-01	-2.54864482334423000
2009-04-01	-1.87975148375314000
2009-07-01	0.11230937850966000
2009-10-01	0.19283886601257300
2010-01-01	-1.35905989025719000
2010-04-01	-2.69629659599721000
2010-07-01	-1.82568323736922000
2010-10-01	-1.89355757456856000
2011-01-01	3.46630705508387000
2011-04-01	3.86597134392487000
2011-07-01	2.47297283343831000
2011-10-01	2.16455888234564000
2012-01-01	0.25668306955712000
2012-04-01	0.30124903253355700
2012-07-01	0.54815501501380500
2012-10-01	0.72254432797640500
2013-01-01	-0.81251741108736800
2013-04-01	0.39447206931532000
2013-07-01	0.80906473185950600
2013-10-01	1.42031462029451000
2014-01-01	2.60296507312376000
2014-04-01	1.18274190716305000
2014-07-01	0.20412220823115300
2014-10-01	0.40965463471360400
2015-01-01	2.53660380555745000
2015-04-01	4.00640448444886000
2015-07-01	5.15582216695989000
2015-10-01	4.80795172636167000
2016-01-01	4.18177599944065000
2016-04-01	2.48924120171133000
2016-07-01	1.90982650234130000
2016-10-01	4.09923810301145000
2017-01-01	2.27083454084545000
2017-04-01	3.30114205323848000
2017-07-01	3.53854224526322000
2017-10-01	1.33954554364381000
2018-01-01	0.62162008990225200
2018-04-01	0.58846093231955200
2018-07-01	0.30280722564800900