Year current LCU 2006 5952943918.98 2007 6702036585.18 2008 8070694888.4844 2009 13497091985.61 2010 18435006021.0875 2011 20918998549.2775 2012 21452208403.3467 2013 19386490829 2014 17309900936.38 2015 17608165999.12 2016 44737123118.12 2017 53188616509.29