Year current LCU 1990 389000 1991 1516000 1992 4383000 1993 9108000 1994 16157000 1995 21426000 1996 38155000 1997 363578000 1998 442985000 1999 265371000 2000 228868000 2001 203126000 2002 198401000 2003 241394000 2004 304442000 2005 385197000 2006 468019000 2007 2498000 2008 2523000 2009 2697000 2010 3221000 2011 2805000 2012 16424000 2013 11288000 2014 15005000 2015 15280000 2016 13733000 2017 13975000 2018 15761000 2019 13308000 2020 10704000 2021 19114000 2022 3520599000