Year Growth Rate Previous Period 1978-01-01 0.5726341169379140 1979-01-01 1.1387473778843300 1980-01-01 2.2518518518518500 1981-01-01 6.1875108664155300 1982-01-01 0.8805765321674180 1983-01-01 2.5183942869508800 1984-01-01 0.2277896514419910 1985-01-01 2.1551477899494400 1986-01-01 -0.0897846277069073 1987-01-01 -0.0722657433891389 1988-01-01 2.0447734578778300 1989-01-01 0.1063792296603000 1990-01-01 0.9058005126647480 1991-01-01 -1.6478482769362600 1992-01-01 2.5802366749279700 1993-01-01 1.3840896048265300 1994-01-01 2.1771608626487700 1995-01-01 1.0146741546065700 1996-01-01 1.8581154058283600 1997-01-01 -0.3674871810733070 1998-01-01 5.7785053281117500 1999-01-01 1.3345854278296400 2000-01-01 0.5625633701470730 2001-01-01 2.1373822352800900 2002-01-01 0.9967041890235160 2003-01-01 1.4361609887597900 2004-01-01 1.7333913548012800 2005-01-01 0.5591257676521810 2006-01-01 0.7864246794547180 2007-01-01 0.1341513045837540 2008-01-01 0.3191233140655110 2009-01-01 0.8487885881199610 2010-01-01 -0.2306215871724800 2011-01-01 -1.8482432244338000 2012-01-01 -0.9329133028777490 2013-01-01 -0.9519232735526880 2014-01-01 -0.6792538530623200 2015-01-01 -0.0623616351220729 2016-01-01 -0.0655205765810739 2017-01-01 -0.5151420543240710