Year Growth Rate Previous Period 1961-01-01 5.203349182979900 1962-01-01 8.091100015700240 1963-01-01 7.302241959943780 1964-01-01 12.042033899719800 1965-01-01 5.571477533208890 1966-01-01 4.860354735482470 1967-01-01 5.513448926119440 1968-01-01 7.611428920036390 1969-01-01 11.468515363034000 1970-01-01 8.648855457050720 1971-01-01 4.768604582042440 1972-01-01 5.863777798707200 1973-01-01 13.694072468838600 1974-01-01 5.308502705372240 1975-01-01 -9.282507447572560 1976-01-01 4.318562434546190 1977-01-01 1.456145786640610 1978-01-01 7.800814606978900 1979-01-01 6.136261540079530 1980-01-01 -0.534429479256217 1981-01-01 2.388941722035440 1982-01-01 6.689281121279340 1983-01-01 10.008676612743600 1984-01-01 7.123101313564140 1985-01-01 1.241784849533070 1986-01-01 3.435131270041910 1987-01-01 4.341712241825970 1988-01-01 2.839608903682140 1989-01-01 3.195016732556110 1990-01-01 1.760583636778190 1991-01-01 -1.913541989463890 1992-01-01 2.160070187872070 1993-01-01 8.323024974089800 1994-01-01 13.488947241367400 1995-01-01 11.101271482586000 1996-01-01 4.126975444190050 1997-01-01 13.878865125098600 1998-01-01 8.935810792257450 1999-01-01 7.217245325441980 2000-01-01 11.698292059515500 2001-01-01 0.696675489819702 2002-01-01 1.317409927102260 2003-01-01 4.161027746786640 2004-01-01 10.734804791481800 2005-01-01 6.628919991500560 2006-01-01 8.662273197557150 2007-01-01 4.478739064499070 2008-01-01 1.985840668215510 2009-01-01 -14.485202505751500 2010-01-01 11.942447798252900 2011-01-01 6.101398389733030 2012-01-01 0.981406284857154 2013-01-01 -0.772646887659680 2014-01-01 5.257215090407490 2015-01-01 5.684693296287950 2016-01-01 2.967506079717360 2017-01-01 3.233991233848060