Year Growth Rate Previous Period 1960-01-01 -0.350569675723093 1961-01-01 2.462620932277920 1962-01-01 2.918454935622340 1963-01-01 4.753961634695580 1964-01-01 5.573248407643290 1965-01-01 0.603318250377065 1966-01-01 4.272863568215920 1967-01-01 8.914450035945360 1968-01-01 5.382178217821770 1969-01-01 0.924499229583971 1970-01-01 10.473282442748100 1971-01-01 16.853233830845800 1972-01-01 4.160999743756550 1973-01-01 10.274771024146500 1974-01-01 46.300211416490500 1975-01-01 13.754128819157700 1976-01-01 8.738260514495710 1977-01-01 10.116132485514800 1978-01-01 6.365075397817240 1979-01-01 7.511553223153440 1980-01-01 23.335276118315600 1981-01-01 18.310583579850300 1982-01-01 8.059004917076430 1983-01-01 3.601727595249100 1984-01-01 -0.640214397379608 1985-01-01 2.081925705189320 1986-01-01 -6.225000000000010 1987-01-01 3.892295387896540 1988-01-01 -1.291591822769640 1989-01-01 4.196707105719250 1990-01-01 9.577149213163570 1991-01-01 2.815974132039950 1992-01-01 3.572904930576360 1993-01-01 11.130762789460100 1994-01-01 -2.090081969521980 1995-01-01 0.639513324695619 1996-01-01 10.235938294343600 1997-01-01 1.744902510754440 1998-01-01 -1.284747248827810 1999-01-01 3.772675950319900 2000-01-01 12.553048410420600 2001-01-01 -1.771829084332720 2002-01-01 -0.905288343245969 2003-01-01 4.815233398404080 2004-01-01 3.786962914556440 2005-01-01 6.793380648021370 2006-01-01 5.865537674286840 2007-01-01 1.765766333141750 2008-01-01 13.475671076042400 2009-01-01 -8.290953711909450 2010-01-01 10.646670307726900 2011-01-01 14.584548712392700 2012-01-01 4.087570005091280 2013-01-01 -0.524072391866384 2014-01-01 -1.735037932003410 2015-01-01 -6.019242692301840 2016-01-01 -3.716666666666670 2017-01-01 5.686342392245140