Year annual % growth 1994 3.4649861932027193 1995 6.26661072594257 1996 21.461742450683914 1997 31.486242137878975 1998 15.616720864139083 1999 -15.283667589162903 2000 21.986070157844367 2001 14.474936747897885 2002 23.787545216104377 2003 17.927307329947865 2004 7.121663676827097 2005 7.0439096207830545 2006 31.435726337151607 2007 11.547861968361957 2008 -19.673194799186916 2009 -42.32502102132253 2010 7.126986199359763 2011 29.105085633230004 2012 18.661017593589264 2013 -3.385954590111254 2014 4.259511246373023 2015 -5.349913709889719 2016 5.623759484702788 2017 13.328275219888951 2018 12.104288793280801 2019 0.08234700923175353 2020 12.649878112797808 2021 14.739065573048421 2022 -0.11448524921711112 2023 -8.077937861588012