Year annual % growth 1982 12.751678287046204 1983 2.1577386500421625 1984 -2.6220002606442563 1985 8.825732057858502 1986 4.536078462435242 1987 -12.886253580681313 1988 2.3396167679858877 1989 7.700000707721017 1990 16.95481075813325 1991 -9.877773934947001 1992 -2.1430492302807806 1993 -0.8301331571754247 1994 1.8526176814567066 1995 0.2403083057270834 1996 2.11104116702559 1997 4.435227360772174 1998 5.1607793809151445 1999 2.8629013392823737 2000 -16.329681397824288 2001 -19.15028029273583 2002 -10.991801251632822 2003 4.78411046636981 2004 16.22866813661912 2005 11.275266803471197 2006 6.531094768869792 2007 14.441308489136674 2008 4.672606778165147 2009 3.6333761631056234 2010 -16.597410194597572 2011 -0.31657260835001466 2012 21.05126724308424 2013 19.1777185898584 2014 13.680935536739952 2015 10.71762362716025 2016 5.400178738379964 2017 -0.2915740125710329 2018 6.508301948825036 2019 5.249691250104064 2020 5.825692401068011 2021 -5.532513923035026 2022 12.01318392476054 2023 -8.90173841378629