Year current LCU 2005 532727217 2006 497337262 2007 86519301 2008 49789932 2009 45551871 2010 41901420 2011 36539676 2012 41316127 2013 43095255 2014 55651572 2015 45717044 2016 55687234 2017 60370308 2018 77785463 2019 76586357 2020 78056278