Year Growth Rate Previous Period 1963-01-01 6.892641474718540 1964-01-01 -0.247279920870438 1965-01-01 5.850272682201310 1966-01-01 8.992974238875860 1967-01-01 15.169746454662700 1968-01-01 5.217247704418640 1969-01-01 1.694031472817630 1970-01-01 3.706493446640040 1971-01-01 13.225967362645200 1972-01-01 13.191516143243700 1973-01-01 23.725326661106500 1974-01-01 15.630055725328000 1975-01-01 26.820831713952600 1976-01-01 19.895191688884800 1977-01-01 29.560616517138300 1978-01-01 44.308317550505100 1979-01-01 55.116409422122500 1980-01-01 107.736442717009000 1981-01-01 35.907324440824100 1982-01-01 31.234411045798400 1983-01-01 26.953698307544100 1984-01-01 62.388351661117400 1985-01-01 37.877735444998100 1986-01-01 27.161585865923100 1987-01-01 43.029828400322500 1988-01-01 70.826654767752800 1989-01-01 69.287111596378700 1990-01-01 64.351938942785700 1991-01-01 67.110878558464300 1992-01-01 71.337573385518600 1993-01-01 63.506884362132900 1994-01-01 111.873534758833000 1995-01-01 96.800000000000000 1996-01-01 71.612466124661200 1997-01-01 90.919857876036400 1998-01-01 84.482268403639400 1999-01-01 47.545623314301700 2000-01-01 46.631278072682700 2001-01-01 49.082179903894100 2002-01-01 49.582927500113100 2003-01-01 22.656087654815900 2004-01-01 6.814109882417670 2005-01-01 4.927522663795650 2006-01-01 9.695599803708690 2007-01-01 12.416798839589500 2008-01-01 12.787227243402300 2009-01-01 8.020912964220220 2010-01-01 10.578279266572600 2011-01-01 6.237916219119240 2012-01-01 8.412742545644480 2013-01-01 9.100129008191250 2014-01-01 12.616867366891400 2015-01-01 11.146111053129300 2016-01-01 5.787715474313830 2017-01-01 12.699112901924300