Year Persons (Millions) 2011 10.449 2012 10.818 2013 11.177 2014 11.531 2015 11.882 2016 12.231 2017 12.585 2018 12.976 2019 13.378 2020 13.779 2021 14.179 2022 14.590 2023 15.013 2024 15.448 2025 15.896 2026 16.357 2027 16.832 2028 17.320 2029 17.822