Year annual % growth 1986 3.148243503212683 1987 3.1421941906048687 1988 0.9657045103190285 1989 3.232077884319736 1990 2.7243883650480285 1991 3.330559463417387 1992 1.4590297587565573 1993 1.1859832030437332 1994 -2.816203836233342 1995 -3.5419150858945585 1996 1.502649105233104 1997 3.732655963825266 1998 1.1582966926387144 1999 -0.16881363186205078 2000 2.571207250050179 2001 4.313568749628743 2002 6.086242262180619 2003 5.721710902219485 2004 4.711467415287743 2005 2.9593412937038153 2006 5.003102216301386 2007 7.700604734982235 2008 7.265117354808865 2009 1.3594911187625485 2010 3.506398625749398 2011 10.948204899521883 2012 4.96774864672247 2013 4.814997266933133 2014 1.7067500805719078 2015 0.7151387996166392 2016 1.4510573579593853 2017 1.240532871688373 2018 1.0358320948960227 2019 2.3653936307669596 2020 0.5328321742088065 2021 4.334188951358115 2022 3.2997304856745586 2023 0.06776131742445557