Year annual % growth 1998 -1.589999999730594 1999 4.590000024116648 2000 -6.230151801356413 2001 -6.230151792119784 2002 -6.230151832457679 2003 -6.23015178256901 2004 -6.230151799085434 2005 -2.1769202116731208 2006 6.400000000000006 2007 3 2008 -6.999999974582863 2009 0.8000000043728335 2010 -1.330666666442525 2011 -1.0000000604538144 2012 -2.3999999683575055 2013 9.999999992890224 2014 7.999999987073124 2015 -6.620046856977822 2016 1.2084656859777851