Quarterly Growth rate same period previous year
1971-01-01 0.63347316646059800
1971-04-01 0.86280758445129500
1971-07-01 1.06038838293374000
1971-10-01 0.81758125878219400
1972-01-01 0.50686730472959400
1972-04-01 0.09576885658785400
1972-07-01 0.70324322528699000
1972-10-01 1.08378434047151000
1973-01-01 1.32878765676800000
1973-04-01 2.04895213651647000
1973-07-01 1.36381917475467000
1973-10-01 3.92753556318128000
1974-01-01 7.09508675630774000
1974-04-01 12.86698006844410000
1974-07-01 26.98623054438660000
1974-10-01 28.04858488443360000
1975-01-01 21.66518424001700000
1975-04-01 15.18042039446210000
1975-07-01 2.61369766413096000
1975-10-01 -0.90918201055532400
1976-01-01 1.15305877704165000
1976-04-01 0.99592543465952100
1976-07-01 9.88105303792070000
1976-10-01 16.57277038233960000
1977-01-01 16.97850382032540000
1977-04-01 17.56551084970920000
1977-07-01 7.64229895204474000
1977-10-01 1.13304150572772000
1978-01-01 0.54172433694744200
1978-04-01 -0.11024034154628900
1978-07-01 -0.10031631209885400
1978-10-01 -6.37991626363532000
1979-01-01 -6.45691186936227000
1979-04-01 -0.03280800675024600
1979-07-01 1.98824029657987000
1979-10-01 11.66056758963020000
1980-01-01 15.64229460378770000
1980-04-01 43.99356340453750000
1980-07-01 42.88695863081350000
1980-10-01 39.45546358140100000
1981-01-01 34.72434341235020000
1981-04-01 1.57036917965370000
1981-07-01 0.78615536387168100
1981-10-01 1.31819029405875000
1982-01-01 1.40138813887026000
1982-04-01 1.22265632497460000
1982-07-01 1.12479610774753000
1982-10-01 0.66367390424846700
1983-01-01 0.37499295913919800
1983-04-01 -0.11403381751334800
1983-07-01 -0.54029575867876700
1983-10-01 -0.93673666944532400
1984-01-01 -0.85404858441703600
1984-04-01 -0.43992358785384400
1984-07-01 -0.32703169290796100
1984-10-01 -0.16137476803077600
1985-01-01 -0.32720683905328500
1985-04-01 -0.41093907912625400
1985-07-01 -0.46106177536014600
1985-10-01 -0.65809199017872700
1986-01-01 -0.50890287340294600
1986-04-01 -3.09581540793876000
1986-07-01 -8.82782865503496000
1986-10-01 -9.59427339298524000
1987-01-01 -12.65577038749180000
1987-04-01 -10.30650740760760000
1987-07-01 -4.66563595704204000
1987-10-01 -3.80665739322672000
1988-01-01 -2.45493138942227000
1988-04-01 -2.82657235601927000
1988-07-01 -2.86219443606093000
1988-10-01 -2.89913784650797000
1989-01-01 -0.78684901385592800
1989-04-01 -2.06869901205507000
1989-07-01 -1.90643521554740000
1989-10-01 -1.52191432828321000
1990-01-01 -1.23474667335312000
1990-04-01 0.77431457155383600
1990-07-01 1.03221405100552000
1990-10-01 3.10506158245672000
1991-01-01 3.08506828972554000
1991-04-01 2.19732710734181000
1991-07-01 1.76497987936904000
1991-10-01 -0.42623976985458500
1992-01-01 -0.57328886834414800
1992-04-01 -0.07030056333815020
1992-07-01 0.04673530876674460
1992-10-01 0.13363255672885500
1993-01-01 0.19332143162132700
1993-04-01 0.27252026645383700
1993-07-01 0.19552238531907100
1993-10-01 -0.99379777983914600
1994-01-01 -1.56877845648033000
1994-04-01 -1.59099880156979000
1994-07-01 -1.58406024351242000
1994-10-01 -0.65565422568581800
1995-01-01 -0.22817119440261100
1995-04-01 -0.18513880869392200
1995-07-01 -0.26421286957904500
1995-10-01 -0.20202372842015500
1996-01-01 -2.57384470688841000
1996-04-01 -2.26513332586835000
1996-07-01 -1.13163305173256000
1996-10-01 -0.58196774826815200
1997-01-01 2.86000427832058000
1997-04-01 5.19795431315266000
1997-07-01 4.99232320528876000
1997-10-01 4.17553490955385000
1998-01-01 0.48996359117739400
1998-04-01 -3.21851346986171000
1998-07-01 -4.05536997793792000
1998-10-01 -4.76040552964635000
1999-01-01 -2.50207348907560000
1999-04-01 -2.28853010147390000
1999-07-01 -2.70774464592501000
1999-10-01 -0.97838779666212500
2000-01-01 0.11347174141731900
2000-04-01 1.79275336768913000
2000-07-01 3.08559176501275000
2000-10-01 0.13797807666678500
2001-01-01 -0.12315577048015300
2001-04-01 -0.24178178763186300
2001-07-01 -1.15755703923087000
2001-10-01 1.28179996737731000
2002-01-01 0.40922187005762800
2002-04-01 -1.98601429913271000
2002-07-01 -2.33726703612353000
2002-10-01 -3.91674324522173000
2003-01-01 -3.47619233282329000
2003-04-01 -1.11484886130848000
2003-07-01 -0.47010891006233700
2003-10-01 0.59069285309099900
2004-01-01 0.36677151429860500
2004-04-01 -0.61085204363562700
2004-07-01 -0.41511045901482700
2004-10-01 -0.00277715858057155
2005-01-01 -0.32510423870492500
2005-04-01 -0.13976342924413300
2005-07-01 -0.41669441655765200
2005-10-01 1.02414446176743000
2006-01-01 4.08564867983136000
2006-04-01 4.03055551312434000
2006-07-01 3.96123292446842000
2006-10-01 2.26524784907088000
2007-01-01 0.19696218581838000
2007-04-01 0.34956848959522700
2007-07-01 0.49355570913544700
2007-10-01 2.44003030232905000
2008-01-01 4.26262195120067000
2008-04-01 6.42383615891751000
2008-07-01 10.08181307384470000
2008-10-01 5.96976273975911000
2009-01-01 4.11326885581393000
2009-04-01 -1.90095634193744000
2009-07-01 -9.19145019963472000
2009-10-01 -8.18394971888606000
2010-01-01 -7.10309785079495000
2010-04-01 -2.69856959670899000
2010-07-01 2.72926570494124000
2010-10-01 3.47792635981528000
2011-01-01 2.15197757180918000
2011-04-01 3.61891796426899000
2011-07-01 4.39652662557302000
2011-10-01 5.98218725792941000
2012-01-01 6.04571432547945000
2012-04-01 5.05577233958580000
2012-07-01 4.49637431527702000
2012-10-01 4.12836971132833000
2013-01-01 3.30200962009393000
2013-04-01 5.35058302120966000
2013-07-01 7.33819066730114000
2013-10-01 6.85253506428869000
2014-01-01 7.41509085662198000
2014-04-01 9.38628616281229000
2014-07-01 6.99600229029447000
2014-10-01 5.26830407771468000
2015-01-01 4.24182123065493000
2015-04-01 -0.97202677479927200
2015-07-01 -7.29069837897487000
2015-10-01 -8.50750284004480000
2016-01-01 -9.64267625998638000
2016-04-01 -11.54136822502080000
2016-07-01 -9.18680667769009000
2016-10-01 -7.34485557880611000
2017-01-01 -2.91564786309411000
2017-04-01 2.79129417320748000
2017-07-01 6.66673161402998000
2017-10-01 7.43621247887974000
2018-01-01 5.48047880750096000
2018-04-01 4.16965879572682000
2018-07-01 4.32744969760242000