Year annual % growth 1996 3.7572288855384244 1997 2.215048992814104 1998 1.6011963600410155 1999 2.577247149961863 2000 5.957296801748797 2001 4.835765187861483 2002 4.621231931930694 2003 7.351984632452428 2004 9.621405876522445 2005 6.829119951667323 2006 12.53966710186836 2007 7.466654230406107 2008 6.289018952387366 2009 -8.405220715212081 2010 10.346463473132644 2011 6.75402464077284 2012 -2.2887210712395785 2013 -1.7835423651023632 2014 8.862734469203005 2015 6.936387030278141 2016 3.4612269926284966 2017 4.682504250655995 2018 4.928535480473187 2019 4.168974123832058 2020 -7.4065281805136465 2021 3.331965773339604 2022 6.4771983108680615 2023 -0.07492214960676336