Year annual % growth 1996 4.758075859120694 1997 7.9525958551419365 1998 1.5179252932483962 1999 2.7133636443264635 2000 -0.5587908288769228 2001 3.4804242402593815 2002 2.288612049084904 2003 2.255258028528843 2004 0.2657613686156708 2005 5.997238871373469 2006 6.197227549260134 2007 10.78551765860341 2008 5.907972479166503 2009 -1.1682349023577103 2010 5.601876360538725 2011 1.0016951045027866 2012 2.26023954399146 2013 2.216392208589781 2014 -3.205592721163498 2015 4.307186675055334 2016 3.456463883741762 2017 3.0573164421621897 2018 2.038636725726704 2019 2.211652688543623 2020 0.685095584309849 2021 3.9671281532522187 2022 6.102643888248394 2023 -1.8366759460247408