Year Growth Rate Same Period Previous Year 1960-01-01 16.996938638780300 1961-01-01 21.143533608582400 1962-01-01 11.068818842693500 1963-01-01 7.639592272589120 1964-01-01 10.941921683260700 1965-01-01 2.550075207372950 1966-01-01 7.123416673239820 1967-01-01 4.662192717704510 1968-01-01 8.745450214655090 1969-01-01 17.428712618440000 1970-01-01 22.511583495460600 1971-01-01 11.679305380102800 1972-01-01 18.126020920978000 1973-01-01 36.340136444025200 1974-01-01 24.322688346250900 1975-01-01 -7.928750436910190 1976-01-01 10.762073561134900 1977-01-01 22.484530470270900 1978-01-01 32.408825065372600 1979-01-01 22.889138617887400 1980-01-01 19.473443170911700 1981-01-01 -12.692428642079000 1982-01-01 -6.512787453397170 1983-01-01 1.979135482010880 1984-01-01 0.943117405833896 1985-01-01 4.139675516300400 1986-01-01 33.734234537260600 1987-01-01 23.031554292934500 1988-01-01 11.498746527477300 1989-01-01 3.815881120381110 1990-01-01 10.979735678952000 1991-01-01 -4.289256030068660 1992-01-01 -0.791862032416682 1993-01-01 -8.057206208581150 1994-01-01 13.459828612623400 1995-01-01 20.028432921371500 1996-01-01 -3.760114764598840 1997-01-01 -4.225531780456500 1998-01-01 3.860923253726090 1999-01-01 2.098630808006870 2000-01-01 1.449220847579990 2001-01-01 0.813131543893300 2002-01-01 6.944788426467900 2003-01-01 15.980733333285800 2004-01-01 15.047771058847200 2005-01-01 9.180604805993380 2006-01-01 10.377177793505300 2007-01-01 15.506135675701600 2008-01-01 12.740781156262000 2009-01-01 -14.419380142746200 2010-01-01 13.176919733409400 2011-01-01 18.156449877025000 2012-01-01 -4.305567424158540 2013-01-01 1.371349605114650 2014-01-01 1.996606776553780 2015-01-01 -11.633861533409400 2016-01-01 2.241190754746570 2017-01-01 7.106969385206950