Year annual % growth 2012 2.958720543392303 2013 10.140196267903761 2014 7.942598156200418 2015 9.109543414335562 2016 5.066781515818434 2017 8.600135578010367 2018 1.7602987715062142 2019 11.459121728997616 2020 7.970084903706123 2021 7.953205002803543 2022 3.103323238419037 2023 5.708875211324084