Year annual % growth 1991 -17.916210917126676 1992 2.8977811640434936 1993 11.12603164939452 1994 19.035874067883853 1995 32.481500982201 1996 6.085066749456686 1997 11.168822225993111 1998 -1.5965471929351054 1999 7.315526919817188 2000 -18.576468173000777 2001 14.260390804893433 2002 17.35143983625788 2003 8.340800463569693 2004 14.143981241244475 2005 9.203327820066832 2006 11.771300129862382 2007 20.89920691114837 2008 13.750697891552647 2009 -5.683827559783666 2010 15.524203032631362 2011 12.116253185518502 2012 1.1051797260128922 2013 20.5781166156888 2014 8.535929879354455 2015 4.583191799136955 2016 16.339592309879492 2017 7.76522619867319 2018 5.320070845306972 2019 5.358309736440873 2020 -9.46926849514712 2021 12.601879271787624 2022 9.656103883285155 2023 -1.4073270315086575