Year annual % growth 2011 15.331858504059753 2012 19.87383289879054 2013 15.813446620937583 2014 12.196825233077234 2015 -4.706029103324511 2016 13.267372918319836 2017 -2.3507554241981126 2018 1.0860292158537845 2019 12.253386783259629 2020 14.618206347541829 2021 9.184110318835792 2022 6.926786315593375 2023 6.586272081373437