Year annual % growth 2007 29.907903776976468 2008 -10.853832616905919 2009 5.634045860535679 2010 5.927203112835102 2011 -0.9446820318134002 2012 2.9543816404485597 2013 -12.496246961294872 2014 6.606063363732815 2015 -9.118664533727966 2016 38.26663054793295 2017 78.8337585442618 2018 -0.349235411091982 2019 6.9220088004217075 2020 -8.557902483234926 2021 39.26594467875114 2022 -2.6551657495633663 2023 50.409444625074116