Year annual % growth 1994 -36.7055161174363 1995 20.395225716202134 1996 -29.395351892481315 1997 33.28387493811499 1998 14.557732691724027 1999 -9.219083456201474 2000 20.280845033792744 2001 4.700126488095236 2002 8.96835683713202 2003 6.894958208708573 2004 6.450218349163308 2005 6.059375404948625 2006 5.713191673827183 2007 5.4044264328476 2008 5.127323980355541 2009 4.877251494876475 2010 4.650437940886306 2011 4.443778386196911 2012 4.254712590834771 2013 4.08107459615097 2014 1.8177854569745904 2015 -14.843376130625614 2016 13.198560869692415 2017 4.629477152491063 2018 4.006388448527076 2019 4.966752833765554 2020 3.2970630408393475 2021 4.601090780083055 2022 15.464795200604982