Year Growth Rate Previous Period 1961-01-01 6.936166508325440 1962-01-01 6.714573341238780 1963-01-01 3.308330038817050 1964-01-01 15.703036832183900 1965-01-01 1.972932829778760 1966-01-01 11.073202059749700 1967-01-01 8.753432454026660 1968-01-01 13.251458631449600 1969-01-01 22.410172184082500 1970-01-01 7.391468768759760 1971-01-01 6.326745061504350 1972-01-01 13.239582988413300 1973-01-01 14.246190803946200 1974-01-01 1.921766899381390 1975-01-01 -9.688049930555420 1976-01-01 17.432185589678400 1977-01-01 0.113109397369165 1978-01-01 2.980094497013530 1979-01-01 10.116301872525500 1980-01-01 2.487293193515710 1981-01-01 -1.396097972229030 1982-01-01 3.561675301804440 1983-01-01 -2.698606336179810 1984-01-01 3.401593151222730 1985-01-01 4.743475119107400 1986-01-01 6.665536353219050 1987-01-01 7.671901120885760 1988-01-01 8.443204610012130 1989-01-01 8.068422930319010 1990-01-01 5.042221218334080 1991-01-01 2.956282254863040 1992-01-01 1.766456603728130 1993-01-01 -3.319638001191930 1994-01-01 8.863079686479420 1995-01-01 7.522377761361370 1996-01-01 2.446543973271130 1997-01-01 7.975597965589310 1998-01-01 11.900092693600400 1999-01-01 6.950901334956250 2000-01-01 15.352961632085300 2001-01-01 2.382007280766270 2002-01-01 1.945589521209190 2003-01-01 0.893400259945998 2004-01-01 6.204280623984780 2005-01-01 6.319875681271930 2006-01-01 5.600797452454400 2007-01-01 5.755530456386570 2008-01-01 1.295007085563320 2009-01-01 -9.354424663069560 2010-01-01 8.892351895590340 2011-01-01 5.837388389209680 2012-01-01 0.200386796899114 2013-01-01 2.418647198978810 2014-01-01 4.898686367199570 2015-01-01 5.898053708702450 2016-01-01 3.043669168130300 2017-01-01 3.967592964087180