Year % of urban population 2013 1.76170170441992 2014 2.19230915931382 2015 2.62291661420784 2016 3.05352406910174 2017 3.48413152399576 2018 3.91473897888966 2019 4.34534643378367 2020 4.77595388867769 2021 5.20656134357159 2022 5.63716879846561