Year annual % growth 2007 43.80662685681838 2008 17.37575809402125 2009 -27.768167016772964 2010 -3.0659583251959788 2011 0.34678973392215084 2012 0.6401494800373939 2013 -3.117457184459994 2014 1.566554045071939 2015 4.393891410495357 2016 15.318273760766374 2017 8.427356483856059 2018 9.237577420548448 2019 2.719391679874562 2020 -20.077895790375237 2021 13.691528012971915 2022 21.339833713477788 2023 5.207284114209273