Year current LCU 1990 610442000 1991 1024924000 1992 2259583000 1993 3269316000 1994 4230259000 1995 5035297000 1996 5755193000 1997 6738322000 1998 7551227000 1999 8343822000 2000 10145354000 2001 11163331000 2002 12087526000 2003 13145001000 2004 15610411000 2005 17599541000 2006 20429972000 2007 24280679000 2008 25948106000 2009 20251126000 2010 22988048000 2011 25581812000 2012 25193429000 2013 25350299000 2014 26117449000 2015 26865505000 2016 27929927000 2017 31892449000 2018 35026468000 2019 36448280000 2020 32378931000 2021 40632489000 2022 52406676000 2023 48785784000