Year current LCU 2008 28341435 2009 27823772 2010 28550003 2011 29356650 2012 29609919 2013 30732953 2014 29493558 2015 31886115 2016 35029138 2017 37657861 2018 39420000 2019 43321488.6157774 2020 41482000