Year current LCU 2011 1585518400000 2012 2512668300000 2013 3637560000000 2014 4030556297000 2015 6633308348514.26 2016 7670288414164.49 2017 2699826919790 2018 3240817016000 2019 2901851213070 2020 4030733416770