Year Growth Rate Previous Period 1960-01-01 1.6543069024529400 1961-01-01 0.1683501683501680 1962-01-01 1.0924369747899200 1963-01-01 0.3602105846494870 1964-01-01 1.1595803423522900 1965-01-01 0.5458515283842800 1966-01-01 0.4885993485342020 1967-01-01 0.2160994057266340 1968-01-01 0.4043126684636120 1969-01-01 1.2348993288590600 1970-01-01 -2.5457438345266500 1971-01-01 0.6530612244897960 1972-01-01 0.2973776696404430 1973-01-01 1.0242587601078200 1974-01-01 1.7075773745997900 1975-01-01 0.6558237145855190 1976-01-01 0.9382329945269740 1977-01-01 0.5163955589981930 1978-01-01 0.6421782686873880 1979-01-01 1.1740684022460400 1980-01-01 0.3784056508577200 1981-01-01 0.5277707966825840 1982-01-01 0.6750000000000000 1983-01-01 0.4966476285075740 1984-01-01 -0.1235483073881890 1985-01-01 -0.4700643245917860 1986-01-01 -0.0994282873477504 1987-01-01 0.1244090569793480 1988-01-01 0.2485089463220680 1989-01-01 0.4957858205255330 1990-01-01 0.9126788357178100 1991-01-01 0.8799804448790030 1992-01-01 0.7874969711654960 1993-01-01 1.1996634210842600 1994-01-01 0.7530764479498260 1995-01-01 0.7050057768031880 1996-01-01 0.2809646452821350 1997-01-01 0.4622927854307730 1998-01-01 0.2998047782839080 1999-01-01 1.5414648840280800 2000-01-01 0.4318582455259600 2001-01-01 -1.3291980505095300 2002-01-01 1.3321359077982300 2003-01-01 0.7305987955914100 2004-01-01 1.9277407419940700 2005-01-01 2.3848520395741600 2006-01-01 0.4604559162099940 2007-01-01 1.8538243869898800 2008-01-01 0.9718378298438720 2009-01-01 0.4388718013098150 2010-01-01 1.9649915890235500 2011-01-01 -0.7896457320312180 2012-01-01 0.7614369999691100 2013-01-01 1.1077218637113800 2014-01-01 0.3987164262071400 2015-01-01 0.1333843381620140 2016-01-01 0.0568013310612801 2017-01-01 0.3054478226795010