Year current LCU 2008 20423219.6915927 2009 19071666.6269927 2010 19073854.5236984 2011 20188468.54601 2012 21969775.9628581 2013 22611872.028777 2014 24681986 2015 24492398.0344608 2016 25912066.0554042 2017 25141368 2018 26647307 2019 27202867 2020 28064000