Year Growth Rate Previous Period 1962-01-01 7.34937794793092 1963-01-01 8.68333403158910 1964-01-01 11.82462548124880 1965-01-01 7.23263800614463 1966-01-01 5.76312595938246 1967-01-01 7.94072948328266 1968-01-01 8.13093980992609 1969-01-01 8.65885416666667 1970-01-01 7.24985020970641 1971-01-01 6.39664804469274 1972-01-01 10.86899448674190 1973-01-01 22.89841345015390 1974-01-01 14.89402697495190 1975-01-01 17.05517357035050 1976-01-01 21.46131805157600 1977-01-01 20.62986553432410 1978-01-01 10.26694045174540 1979-01-01 13.07971978363040 1980-01-01 13.77823086574650 1981-01-01 12.66110689916610 1982-01-01 11.18928178147560 1983-01-01 12.89133425034390 1984-01-01 13.61243785944050 1985-01-01 15.85946548839600 1986-01-01 10.97082345971560 1987-01-01 10.51349637983390 1988-01-01 12.89173359096670 1989-01-01 22.58237056054770 1990-01-01 13.28213631206910 1991-01-01 5.41560742623836 1992-01-01 3.36524408067816 1993-01-01 5.51451094064829 1994-01-01 7.66692351502564 1995-01-01 8.39362115908206 1996-01-01 9.23640017224059 1997-01-01 8.40417843768478 1998-01-01 6.83628077235426 1999-01-01 9.34752271927932 2000-01-01 7.28159369163728 2001-01-01 8.47405172247049 2002-01-01 9.16636947218256 2003-01-01 10.25310149378070 2004-01-01 10.55594651653760 2005-01-01 8.37548996616304 2006-01-01 10.75458283099940 2007-01-01 16.94261471474820 2008-01-01 19.86720193230260 2009-01-01 11.88996101325710 2010-01-01 5.64512684718544 2011-01-01 9.65640149715828 2012-01-01 7.87239010482594 2013-01-01 6.66133129791864 2014-01-01 7.23408232199836 2015-01-01 6.79711252823103 2016-01-01 5.92850447896218 2017-01-01 6.83217372738657