Year BoP, current US$ 2011 6166332417.58242 2012 6518131868.13187 2013 6391208791.20879 2014 7396428571.42857 2015 7793406593.40659 2016 7115934065.93407 2017 8582692307.69231 2018 8014010989.01099 2019 8943406593.40659 2020 10478021978.022 2021 10365384615.3846 2022 14183791208.7912 2023 17178296703.2967