Year Growth Rate Same Period Previous Year 1960-01-01 0.669322258148950 1961-01-01 0.645193030790750 1962-01-01 1.838674310933600 1963-01-01 1.823305950601360 1964-01-01 0.505747745684992 1965-01-01 0.024121572726538 1966-01-01 -0.329581993569155 1967-01-01 1.552544560045160 1968-01-01 2.792227560920750 1969-01-01 5.326525750561740 1970-01-01 3.597408154532670 1971-01-01 0.616020061956067 1972-01-01 0.908403169148282 1973-01-01 13.069832856777600 1974-01-01 14.400407078645300 1975-01-01 15.204381464142200 1976-01-01 30.681122399235600 1977-01-01 35.630852975057200 1978-01-01 24.091269142756600 1979-01-01 18.979732964519400 1980-01-01 28.556951461230100 1981-01-01 24.651356896931500 1982-01-01 27.052488654118000 1983-01-01 34.313445618041700 1984-01-01 27.736995558462100 1985-01-01 20.828871415711300 1986-01-01 10.214962642825900 1987-01-01 5.135162842552440 1988-01-01 6.114190467774450 1989-01-01 9.917699491149650 1990-01-01 14.149900855076000 1991-01-01 11.787794523212800 1992-01-01 4.147694701498640 1993-01-01 5.494801444469130 1994-01-01 3.048349858660470 1995-01-01 1.158749389703600 1996-01-01 2.249659467518050 1997-01-01 4.538262911208510 1998-01-01 0.622447580281044 1999-01-01 -1.922271491347630 2000-01-01 6.028116410616160 2001-01-01 5.090531907922610 2002-01-01 1.192319273901910 2003-01-01 4.906053965992470 2004-01-01 5.354385080211910 2005-01-01 9.881003697302560 2006-01-01 8.029418389091970 2007-01-01 3.524948192849740 2008-01-01 6.505333510379350 2009-01-01 -7.800646227052190 2010-01-01 9.465669327539780 2011-01-01 12.718376741892700 2012-01-01 9.591325495740080 2013-01-01 -0.662332229446294 2014-01-01 -1.381984373191150 2015-01-01 -3.610388063764280 2016-01-01 -1.834023599970700 2017-01-01 3.518660859168190