Year annual % growth 1996 15.223656986458593 1997 15.474244963288555 1998 10.295167732358408 1999 2.219724220895955 2000 10.937064760134348 2001 6.038985093948199 2002 6.503639543062405 2003 10.133927377948382 2004 16.77801051285759 2005 10.785196680161363 2006 16.25157691477041 2007 16.012267624141344 2008 5.8415839677404335 2009 -16.48394508122894 2010 12.313374453020572 2011 7.182804598459242 2012 0.4515315269881768 2013 3.1282049669705003 2014 7.776197968870562 2015 6.299787750521332 2016 6.367788691517148 2017 8.389469302751309 2018 6.78809035576073 2019 4.407436935594717 2020 -5.078296799748983 2021 14.089037234064364 2022 8.550456672898221 2023 -3.111565032244286