Year annual % growth 1982 1.5259575063846853 1983 1.7968086741924765 1984 4.084319131286591 1985 0.01011599315387457 1986 1.546927326550815 1987 5.854674781859458 1988 3.5171673899688614 1989 2.3578057313812053 1990 2.3075388225624067 1991 1.3410859884319848 1992 0.27923508992957125 1993 0.5803193210595339 1994 2.7653529508027646 1995 5.005351209656908 1996 2.741042514258268 1997 2.914470739761896 1998 3.3498646852756053 1999 3.9018131417711572 2000 3.0308369188715147 2001 4.09447737103865 2002 3.743882462776554 2003 5.19653173476955 2004 5.476536475256339 2005 6.095012053794477 2006 6.870912698747404 2007 7.540312006493082 2008 5.186475604446585 2009 3.23531564104033 2010 4.035137433367993 2011 4.567785744250585 2012 2.30671669568477 2013 4.915530321467159 2014 4.026157327824038 2015 2.8290296518816547 2016 2.7364528553789853 2017 2.233408566194356 2018 2.7347191378231344 2019 2.5966751860430293 2020 -2.9400370940958 2021 4.507109483736144 2022 4.406048637173399 2023 3.0352293344186165