Year annual % growth 2001 7.697983725816584 2002 8.348088493503639 2003 8.761012165591382 2004 7.928533686439195 2005 12.841076821412727 2006 10.671114891576877 2007 8.003578432298085 2008 -3.7686970573326875 2009 -13.133537307906721 2010 0.3738420457844569 2011 10.389126873318318 2012 4.797196268203919 2013 4.452910686174107 2014 4.453449311060751 2015 2.5165705481799705 2016 4.765420202036026 2017 5.499968912996152 2018 4.55501277600716 2019 3.3427065346843534 2020 -0.6426971494825011 2021 8.973751036106336