Year Growth Rate Previous Period 1961-01-01 0.196694381601508 1962-01-01 5.475058784614580 1963-01-01 6.186213620032590 1964-01-01 5.857275849892480 1965-01-01 3.970814784264730 1966-01-01 3.697827038063290 1967-01-01 5.118584190274740 1968-01-01 5.306026340152950 1969-01-01 5.928508268200720 1970-01-01 5.230181727466380 1971-01-01 3.264705077822250 1972-01-01 3.435213922748530 1973-01-01 6.462558901864360 1974-01-01 5.620437078286810 1975-01-01 2.576219975099430 1976-01-01 3.152441393601880 1977-01-01 3.245155226472100 1978-01-01 2.119527449617790 1979-01-01 1.192922762844490 1980-01-01 2.626712305736940 1981-01-01 4.600318460903370 1982-01-01 4.368240206227520 1983-01-01 1.183055476358420 1984-01-01 0.624653341124190 1985-01-01 4.223101932775820 1986-01-01 2.731772159058790 1987-01-01 2.455132846417910 1988-01-01 3.604392769718160 1989-01-01 5.485630402701440 1990-01-01 2.452289278671930 1991-01-01 0.968091846333993 1992-01-01 2.758063366054240 1993-01-01 1.458363209925680 1994-01-01 3.452497383953550 1995-01-01 4.121573527434900 1996-01-01 2.995855961869790 1997-01-01 4.164671698438860 1998-01-01 5.034049571125360 1999-01-01 5.564904794281270 2000-01-01 3.301100426114880 2001-01-01 2.979630009180000 2002-01-01 4.185921268955630 2003-01-01 3.574518771561200 2004-01-01 5.847452898618100 2005-01-01 3.126812039851690 2006-01-01 4.368253805982240 2007-01-01 5.972510750954700 2008-01-01 2.073555238320200 2009-01-01 1.873214070109050 2010-01-01 3.748280859952760 2011-01-01 3.510166488369850 2012-01-01 2.510182708192260 2013-01-01 1.854900571049200 2014-01-01 2.542962591056030 2015-01-01 2.413972306212210 2016-01-01 2.920707478428610 2017-01-01 2.692865612406630