Year current LCU 1992 470346700 2002 500892000 2003 350542000 2004 315190000 2005 272560000 2006 278100000 2007 278726000 2008 311492000 2009 341373000 2010 324758000 2011 298100000 2012 300400000 2013 291100000 2014 280653000 2015 286066000 2016 279278000 2017 271148000 2018 285127000 2019 288900000 2020 287300000 2021 346880000 2022 343063000