Year Growth Rate Same Period Previous Year 1960-01-01 6.600718105931760 1961-01-01 15.259974959497400 1962-01-01 4.634978157602380 1963-01-01 11.509793410646200 1964-01-01 13.505786521747900 1965-01-01 7.214282923731330 1966-01-01 0.258130653259104 1967-01-01 2.874963963303290 1968-01-01 14.815917723371500 1969-01-01 18.846985614228800 1970-01-01 10.664750385511700 1971-01-01 13.426785910883800 1972-01-01 14.762359429905200 1973-01-01 32.384221020283400 1974-01-01 36.469450597414000 1975-01-01 -0.993838277475929 1976-01-01 10.865749854164600 1977-01-01 29.637228009878200 1978-01-01 31.649584876910400 1979-01-01 37.980592904206000 1980-01-01 12.694366733627000 1981-01-01 -4.695927498808560 1982-01-01 -8.367164432422020 1983-01-01 -5.560555933312310 1984-01-01 5.241910227253220 1985-01-01 3.697786811884660 1986-01-01 15.467660426172900 1987-01-01 18.146526907208100 1988-01-01 13.822901949773000 1989-01-01 12.599518288636100 1990-01-01 18.354497327789800 1991-01-01 0.232644321694760 1992-01-01 8.254788192206830 1993-01-01 -2.912715246198830 1994-01-01 18.742311735391200 1995-01-01 20.647995209034700 1996-01-01 9.047533106263120 1997-01-01 16.633666107175300 1998-01-01 8.889695339615540 1999-01-01 7.630263313435090 2000-01-01 9.770270174147500 2001-01-01 -1.340563898449950 2002-01-01 3.600895562916860 2003-01-01 3.418632323258380 2004-01-01 13.840495109398300 2005-01-01 11.439962701224400 2006-01-01 7.061214029518620 2007-01-01 14.134240595011100 2008-01-01 0.663807734445794 2009-01-01 -25.911331903240000 2010-01-01 0.785979739864262 2011-01-01 15.973433530786000 2012-01-01 -3.556345904090600 2013-01-01 4.380008866902670 2014-01-01 11.767890987795600 2015-01-01 -6.395039890602340 2016-01-01 5.300515319797130 2017-01-01 9.697101724844390