Year Growth Rate Same Period Previous Year 1960-01-01 1.177760146599450 1961-01-01 0.809258032021868 1962-01-01 5.706482022634900 1963-01-01 8.743695068977160 1964-01-01 6.979250543549250 1965-01-01 13.214134175021300 1966-01-01 6.240363990553550 1967-01-01 6.391636018707450 1968-01-01 4.954367043508950 1969-01-01 2.160343715357410 1970-01-01 5.731147554884940 1971-01-01 8.236881594646220 1972-01-01 8.272290262196510 1973-01-01 11.416707695477300 1974-01-01 15.680376288731900 1975-01-01 16.953284837186100 1976-01-01 17.624880758667600 1977-01-01 24.538051797356900 1978-01-01 19.773686239258100 1979-01-01 15.660225433603600 1980-01-01 15.561908956515400 1981-01-01 14.549351017269300 1982-01-01 14.414986842375400 1983-01-01 12.174084369603700 1984-01-01 11.280269418185800 1985-01-01 8.814454508646830 1986-01-01 8.794938937119980 1987-01-01 5.248023302031040 1988-01-01 4.837266744892420 1989-01-01 6.791436100888130 1990-01-01 6.721821489276180 1991-01-01 5.934214295119100 1992-01-01 5.924530595576230 1993-01-01 4.569072276139060 1994-01-01 4.718413227183970 1995-01-01 4.673803627140160 1996-01-01 3.558842969267460 1997-01-01 1.971077883059640 1998-01-01 1.834330480427810 1999-01-01 2.310345515152980 2000-01-01 3.433516756842010 2001-01-01 3.589833564079390 2002-01-01 3.065766357467100 2003-01-01 3.039233684320950 2004-01-01 3.039201650149270 2005-01-01 3.368453987894240 2006-01-01 3.515374911259340 2007-01-01 2.787030473136290 2008-01-01 4.075660763682220 2009-01-01 -0.287996835001983 2010-01-01 1.799881330469410 2011-01-01 3.196146412241030 2012-01-01 2.446000185407100 2013-01-01 1.408546292417260 2014-01-01 -0.150870313497933 2015-01-01 -0.500461321406526 2016-01-01 -0.202671740806421 2017-01-01 1.956083333333360