Year current LCU 2000 10844400 2001 10642800 2002 10358800 2003 11355100 2004 11314100 2005 11911600 2006 12424300 2007 14496600 2008 13692200 2009 13429100 2010 8609200 2011 7280500 2012 5103000 2013 5484000 2014 6240000 2015 6514000 2016 6507000