Year constant LCU 1990 37336775569000 1991 36376345494000 1992 33309804241000 1993 26821209306000 1994 26154735410000 1995 23506385583000 1996 23356818658000 1997 23734397547000 1998 22886671854000 1999 23401325061000 2000 25061348187000 2001 25955558507000 2002 27393470781000 2003 29460880254000 2004 30952775469000 2005 33437678929000 2006 37077167530000 2007 42127649297000 2008 45126994199000 2009 42748462873000 2010 44400646754000 2011 46066914947000 2012 48211343063000 2013 49309315599000 2014 50045552666000 2015 49018177898000 2016 48811729315000 2017 49733300083000 2018 51129281645000 2019 52380666294000 2020 51249645411000 2021 54851338572200 2022 53579420329600 2023 55846363182800