Year annual % growth 2007 8.865849851099597 2008 6.346023298748932 2009 -0.23866907401422566 2010 -2.4906829036356157 2011 -0.2810761106317017 2012 -1.1702670747624637 2013 6.329492389800222 2014 0.06807442214930859 2015 1.2120295502511027 2016 3.073431903117438 2017 1.0492843544404309 2018 6.429690936352884 2019 4.480886723678367 2020 3.886965603591804 2021 6.721323746072656