Quarter Growth rate same period previous year, Seasonally Adjusted 1971-01-01 10.691521034414000 1971-04-01 10.897752709794700 1971-07-01 10.664557345761800 1971-10-01 10.319085337710700 1972-01-01 12.680518288487300 1972-04-01 15.002534616719900 1972-07-01 14.425157512143500 1972-10-01 14.863858195807400 1973-01-01 13.943798555435400 1973-04-01 13.540945972573600 1973-07-01 15.914742274497400 1973-10-01 19.464522641583800 1974-01-01 23.184638822397200 1974-04-01 26.192191862984600 1974-07-01 27.510713037436300 1974-10-01 23.449821012445400 1975-01-01 19.523380465860700 1975-04-01 14.740520414986300 1975-07-01 12.606551758092200 1975-10-01 13.741071841935200 1976-01-01 15.004149820824900 1976-04-01 19.665448577760800 1976-07-01 20.011481569591800 1976-10-01 20.079183518411700 1977-01-01 19.460590275391200 1977-04-01 17.120776123865400 1977-07-01 16.324677626408000 1977-10-01 15.723293949962300 1978-01-01 14.387292047809700 1978-04-01 14.204384786798100 1978-07-01 14.835017955584300 1978-10-01 16.737414168959200 1979-01-01 19.055358718371700 1979-04-01 19.319861583199000 1979-07-01 20.082831905053000 1979-10-01 19.009491743556400 1980-01-01 18.444894553438800 1980-04-01 18.280711572331800 1980-07-01 16.241042656730300 1980-10-01 14.798586253616000 1981-01-01 15.290130152810400 1981-04-01 12.816340611354100 1981-07-01 14.445124512022900 1981-10-01 11.657603721183900 1982-01-01 6.455979849721970 1982-04-01 5.726421254774700 1982-07-01 2.534842693253880 1982-10-01 2.858305334022990 1983-01-01 3.983461397342820 1983-04-01 2.089847442268670 1983-07-01 1.326901640936300 1983-10-01 1.281824779090570 1984-01-01 0.954775619327679 1984-04-01 3.627200567022510 1984-07-01 5.265570922060260 1984-10-01 5.941041360812190 1985-01-01 7.306820059216440 1985-04-01 7.008515064658720 1985-07-01 6.455408100887040 1985-10-01 6.788282616059660 1986-01-01 7.859494872664770 1986-04-01 7.837033982080330 1986-07-01 7.722836597593500 1986-10-01 9.536799036191370 1987-01-01 10.195164251019700 1987-04-01 11.759537593399700 1987-07-01 12.369800468390000 1987-10-01 9.440833956899730 1988-01-01 7.310682646306270 1988-04-01 7.504700117573670 1988-07-01 9.559045153884320 1988-10-01 11.329182602198900 1989-01-01 12.600366010413200 1989-04-01 12.466003534931100 1989-07-01 11.535505847752600 1989-10-01 12.396193441994600 1990-01-01 12.432307416855400 1990-04-01 11.304888760098800 1990-07-01 10.065177255901000 1990-10-01 8.629164301436840 1991-01-01 8.038582677656360 1991-04-01 7.221125633230430 1991-07-01 5.424964945368500 1991-10-01 4.953031309949010 1992-01-01 4.322036985179500 1992-04-01 4.051659285819100 1992-07-01 5.574308043571360 1992-10-01 5.739577272926050 1993-01-01 5.425253251496240 1993-04-01 5.019771914069530 1993-07-01 4.016145553790450 1993-10-01 3.224342020455620 1994-01-01 2.886967210677100 1994-04-01 3.581321035099930 1994-07-01 5.109385374626720 1994-10-01 4.976973486127570 1995-01-01 4.961525321172650 1995-04-01 5.212961636125410 1995-07-01 4.887452155991660 1995-10-01 5.200374416076630 1996-01-01 6.252190029026330 1996-04-01 5.918588661050930 1996-07-01 4.999168933428670 1996-10-01 4.922772413607810 1997-01-01 4.887715080283180 1997-04-01 4.528483922828570 1997-07-01 4.549100464114870 1997-10-01 5.259558660501360 1998-01-01 4.055771133366630 1998-04-01 3.765461283156290 1998-07-01 3.759096474417980 1998-10-01 3.006118010849180 1999-01-01 2.305627036438070 1999-04-01 3.557924200723260 1999-07-01 3.950560125889420 1999-10-01 5.032675255980300 2000-01-01 7.622193894700580 2000-04-01 7.402633031028980 2000-07-01 8.631659616868670 2000-10-01 8.047453803612760 2001-01-01 6.382448297714170 2001-04-01 4.940343375086980 2001-07-01 3.749277310092130 2001-10-01 4.277800553227090 2002-01-01 5.281706996840320 2002-04-01 5.833939159269080 2002-07-01 6.724302884184690 2002-10-01 5.928045581974790 2003-01-01 4.585423378934020 2003-04-01 6.546407415476250 2003-07-01 6.206718372874540 2003-10-01 6.487548341023950 2004-01-01 9.104144184560740 2004-04-01 8.780625209879940 2004-07-01 8.531605284484810 2004-10-01 9.742519779342630 2005-01-01 10.068668292820100 2005-04-01 10.329771328958000 2005-07-01 10.387163899132600 2005-10-01 8.562847495632330 2006-01-01 7.244212498396790 2006-04-01 6.458375009092090 2006-07-01 7.134082496465460 2006-10-01 8.991071267699470 2007-01-01 9.535705025850810 2007-04-01 10.166295080752300 2007-07-01 11.702990898003400 2007-10-01 12.267460586692000 2008-01-01 12.487156356324700 2008-04-01 13.323199723029000 2008-07-01 11.544100258036000 2008-10-01 10.053984895652300 2009-01-01 6.677315086369620 2009-04-01 3.439536920103920 2009-07-01 2.002017550619050 2009-10-01 1.012380867580690 2010-01-01 2.599592762848640 2010-04-01 5.233399238464220 2010-07-01 6.752801462745140 2010-10-01 7.139815495786890 2011-01-01 7.925436931689360 2011-04-01 7.111362571562050 2011-07-01 6.886176670101860 2011-10-01 7.496004028027120 2012-01-01 7.494758060542100 2012-04-01 7.229303590066160 2012-07-01 6.411963278482380 2012-10-01 5.769349645763460 2013-01-01 5.504060135844070 2013-04-01 5.867054422101090 2013-07-01 6.372471792623040 2013-10-01 8.366098862707250 2014-01-01 9.020437310651340 2014-04-01 8.151099375966420 2014-07-01 8.677863946904000 2014-10-01 7.275698658823010 2015-01-01 6.818309414492580 2015-04-01 6.795412882417400 2015-07-01 8.030174060042890 2015-10-01 8.110179076705290 2016-01-01 8.394713904817940 2016-04-01 9.047284172198080 2016-07-01 8.445495478020650 2016-10-01 8.616029816952110 2017-01-01 7.543356422661850 2017-04-01 7.762075346365110 2017-07-01 4.878092166644400 2017-10-01 4.776675332748180 2018-01-01 4.719578639818540 2018-04-01 3.819691612977990 2018-07-01 5.403987701174310