Year Growth Rate Same Period Previous Year 1976-01-01 12.7096879951915000 1977-01-01 20.5674331916636000 1978-01-01 16.9114263375405000 1979-01-01 14.7834926264059000 1980-01-01 17.0614125621750000 1981-01-01 15.5516939318787000 1982-01-01 12.4482818880157000 1983-01-01 14.1315268186445000 1984-01-01 11.9637072878850000 1985-01-01 7.8890527552675900 1986-01-01 0.4783557137549500 1987-01-01 0.5290110747868420 1988-01-01 2.9351159256051300 1989-01-01 4.1810899662697200 1990-01-01 2.0617544332777000 1991-01-01 1.2627270769009700 1992-01-01 1.1522485510031000 1993-01-01 2.3828350633983400 1994-01-01 4.4490759506151300 1995-01-01 6.8613209501359300 1996-01-01 1.7463123658889100 1997-01-01 1.2521056331489800 1998-01-01 -0.4288400596875030 1999-01-01 0.8612544342463610 2000-01-01 5.7095458711952000 2001-01-01 1.7285205327015800 2002-01-01 0.5632591400042590 2003-01-01 1.4413803917440700 2004-01-01 3.7109860579947700 2005-01-01 4.7390741977947700 2006-01-01 4.9832921691123100 2007-01-01 3.4128091480915500 2008-01-01 6.0325334257255400 2009-01-01 -5.4649140399164300 2010-01-01 4.0546014665365400 2011-01-01 6.4827784993558600 2012-01-01 2.6902521069432500 2013-01-01 -0.0207344495646429 2014-01-01 -1.3915861767391500 2015-01-01 -2.1794420315373300 2016-01-01 -1.7837500000000300 2017-01-01 3.8410989355970500