Quarter	Growth rate previous period
1960-01-01	0.000000000000000000
1960-04-01	0.000000000000000000
1960-07-01	0.000000000000000000
1960-10-01	0.000000000000000000
1961-01-01	0.000000000000000000
1961-04-01	0.000000000000000000
1961-07-01	0.000000000000000000
1961-10-01	0.000000000000000000
1962-01-01	0.000000000000000000
1962-04-01	0.000000000000000000
1962-07-01	0.000000000000000000
1962-10-01	0.000000000000000000
1963-01-01	0.000000000000000000
1963-04-01	0.000000000000000000
1963-07-01	0.000000000000000000
1963-10-01	0.000000000000000000
1964-01-01	0.000000000000000000
1964-04-01	0.000000000000000000
1964-07-01	0.000000000000000000
1964-10-01	0.000000000000000000
1965-01-01	33.763142938334700000
1965-04-01	0.000000000000000000
1965-07-01	0.000000000000000000
1965-10-01	0.000000000000000000
1966-01-01	0.000000000000000000
1966-04-01	0.000000000000000000
1966-07-01	0.000000000000000000
1966-10-01	0.000000000000000000
1967-01-01	0.000000000000000000
1967-04-01	0.000000000000000000
1967-07-01	0.000000000000000000
1967-10-01	0.000000000000000000
1968-01-01	0.000000000000000000
1968-04-01	0.000000000000000000
1968-07-01	0.000000000000000000
1968-10-01	0.000000000000000000
1969-01-01	0.000000000000000000
1969-04-01	0.000000000000000000
1969-07-01	0.000000000000000000
1969-10-01	0.000000000000000000
1970-01-01	0.000000000000000000
1970-04-01	0.000000000000000000
1970-07-01	0.000000000000000000
1970-10-01	0.000000000000000000
1971-01-01	0.007966646307467400
1971-04-01	0.000000000000000000
1971-07-01	0.000000000000000000
1971-10-01	0.000000000000000000
1972-01-01	0.000000000000000000
1972-04-01	0.000000000000000000
1972-07-01	0.000000000000000000
1972-10-01	0.000000000000000000
1973-01-01	0.000000000000000000
1973-04-01	0.000000000000000000
1973-07-01	0.000000000000000000
1973-10-01	0.000000000000000000
1974-01-01	0.000000000000000000
1974-04-01	66.409984067976600000
1974-07-01	0.000000000000000000
1974-10-01	0.000000000000000000
1975-01-01	0.000000000000000000
1975-04-01	15.035902345619900000
1975-07-01	26.141234239107800000
1975-10-01	0.000000000000000000
1976-01-01	14.469039685943300000
1976-04-01	0.000000000000000000
1976-07-01	0.000000000000000000
1976-10-01	0.000000000000000000
1977-01-01	0.002881927433070120
1977-04-01	39.010566762728100000
1977-07-01	0.000000000000000000
1977-10-01	0.000000000000000000
1978-01-01	0.000000000000000000
1978-04-01	1.997097643562990000
1978-07-01	52.398373983739800000
1978-10-01	-0.034083162917519900
1979-01-01	0.001482381891220180
1979-04-01	-0.029647198339753600
1979-07-01	2.932977461447220000
1979-10-01	15.281339133942200000
1980-01-01	-0.036238222577670800
1980-04-01	-0.017500656274600000
1980-07-01	-0.022504782266233300
1980-10-01	-0.040017507659592500
1981-01-01	29.714886217206900000
1981-04-01	0.625934320297042000
1981-07-01	-0.029712270209139200
1981-10-01	-0.013422432720032200
1982-01-01	0.225335366145973000
1982-04-01	0.465921702192823000
1982-07-01	-0.003809124758367740
1982-10-01	-0.027617206471940100
1983-01-01	5.410657471089170000
1983-04-01	18.986426647870000000
1983-07-01	17.447671415985700000
1983-10-01	11.828040429122900000
1984-01-01	-0.002891309879008020
1984-04-01	-0.010409016521432700
1984-07-01	0.094847578784201700
1984-10-01	0.223027277507197000
1985-01-01	21.200975446647300000
1985-04-01	2.786894603156470000
1985-07-01	0.154563081636158000
1985-10-01	2.082919413936320000
1986-01-01	6.716455065969640000
1986-04-01	-0.040292822787919600
1986-07-01	-0.019942379253140100
1986-10-01	-0.007639030352421570
1987-01-01	0.556418548982670000
1987-04-01	-0.025746544265062800
1987-07-01	-4.467964739259670000
1987-10-01	-2.343546298628680000
1988-01-01	2.816569975291660000
1988-04-01	0.087147120183785700
1988-07-01	-0.007036059806495860
1988-10-01	-0.012313971079766800
1989-01-01	3.598321574974920000
1989-04-01	0.061136891443825900
1989-07-01	-0.193481867439472000
1989-10-01	-0.007652247847798790
1990-01-01	8.222969554477540000
1990-04-01	-0.033785376431948900
1990-07-01	-0.028687976986732300
1990-10-01	-0.059357912488363600
1991-01-01	6.379062138626020000
1991-04-01	2.754237288135600000
1991-07-01	0.000000000000000000
1991-10-01	0.000000000000000000
1992-01-01	5.220848851226120000
1992-04-01	2.552203382874980000
1992-07-01	0.000000000000000000
1992-10-01	0.000000000000000000
1993-01-01	0.032346595437452500
1993-04-01	5.845839972797670000
1993-07-01	2.844319863941280000
1993-10-01	0.000000000000000000
1994-01-01	0.000000000000000000
1994-04-01	0.000000000000000000
1994-07-01	0.000000000000000000
1994-10-01	0.000000000000000000
1995-01-01	4.890044435461380000
1995-04-01	0.042918580241696000
1995-07-01	0.000875513634671406
1995-10-01	0.000291835323165757
1996-01-01	5.135119360298830000
1996-04-01	0.027480458340730600
1996-07-01	-0.000277504127875720
1996-10-01	0.000000000000000000
1997-01-01	2.539724826143200000
1997-04-01	0.014072843201465600
1997-07-01	0.000000000000000000
1997-10-01	0.000000000000000000
1998-01-01	-0.774168060223300000
1998-04-01	-2.657234719673200000
1998-07-01	-1.324263978731090000
1998-10-01	-0.328766189889463000
1999-01-01	-0.839723358437680000
1999-04-01	-0.996208204067545000
1999-07-01	-1.231677170014980000
1999-10-01	-0.017919725505057200
2000-01-01	-3.735904050583830000
2000-04-01	-0.101333512396561000
2000-07-01	-0.309502931570208000
2000-10-01	-0.513046836211190000
2001-01-01	-1.199277907162990000
2001-04-01	-0.677540151971055000
2001-07-01	-0.088841172075636000
2001-10-01	-0.056871204004231300
2002-01-01	0.032381587137910600
2002-04-01	0.467338183761046000
2002-07-01	1.260041542581130000
2002-10-01	-0.127896200185330000
2003-01-01	-1.992353519793650000
2003-04-01	0.365478388486503000
2003-07-01	0.128300676408695000
2003-10-01	-0.654185942068560000
2004-01-01	-0.807705925495061000
2004-04-01	-0.830536725594624000
2004-07-01	1.455167161042130000
2004-10-01	-0.046880691806956200
2005-01-01	-0.235781040542279000
2005-04-01	-0.478712083429959000
2005-07-01	0.204279658852947000
2005-10-01	-0.575276489475554000
2006-01-01	-0.116938455130873000
2006-04-01	-0.183792279441232000
2006-07-01	-0.097046196560337900
2006-10-01	-0.742384766316060000
2007-01-01	-0.391144007103454000
2007-04-01	-0.739812932086228000
2007-07-01	-0.045230923530253300
2007-10-01	-0.588923902243849000
2008-01-01	-0.254315278377920000
2008-04-01	-0.040344449000670100
2008-07-01	-2.203960644977730000
2008-10-01	-0.185039849532491000
2009-01-01	-0.127429549421313000
2009-04-01	0.645765535870022000
2009-07-01	-0.218481955008917000
2009-10-01	-0.104749547211623000
2010-01-01	-1.674367630245510000
2010-04-01	-0.718649805286840000
2010-07-01	0.674301356572368000
2010-10-01	-0.173813678620233000
2011-01-01	3.697472037953900000
2011-04-01	-0.335150950924328000
2011-07-01	-0.675892070778494000
2011-10-01	-0.474261569362442000
2012-01-01	1.760969782055510000
2012-04-01	-0.290848069193325000
2012-07-01	-0.431391461974668000
2012-10-01	-0.301645521415837000
2013-01-01	0.210081921897777000
2013-04-01	0.922489484489178000
2013-07-01	-0.020209315500522900
2013-10-01	0.302869640135195000
2014-01-01	1.378619992467650000
2014-04-01	-0.474472654276960000
2014-07-01	-0.987194305378643000
2014-10-01	0.508604611172111000
2015-01-01	3.526094481038650000
2015-04-01	0.952166050640247000
2015-07-01	0.107037056858702000
2015-10-01	0.176107828307469000
2016-01-01	2.907577217804570000
2016-04-01	-0.687900576250190000
2016-07-01	-0.458910042573581000
2016-10-01	2.328272542121810000
2017-01-01	1.100104039444560000
2017-04-01	0.312599738108216000
2017-07-01	-0.230150965950148000
2017-10-01	0.154980076119063000
2018-01-01	0.383874874645528000
2018-04-01	0.279542416040907000
2018-07-01	-0.513479957431710000