Year current LCU 1980 2600 1981 2900 1982 2800 1983 2900 1984 3400 1985 3400 1986 3400 1987 3200 1988 3300 1989 3100 1990 4500 1991 5100 1992 78100 1996 1282500000 1997 1252900000 1998 1318000000 1999 1401400000 2000 1245000000 2001 1399000000 2002 1434600000 2003 1653000000 2004 1610700000 2005 1716400000 2006 1544300000 2007 1562700000 2008 1551100000 2009 1457100000 2010 1963727400 2011 2541748100 2012 2389562000 2013 2685004600 2014 2919768000 2015 2951111000 2016 2925436500 2017 2860153100 2018 3430996000 2019 3647643900 2020 4140726300.0000005 2021 4388716200 2022 4832334000 2023 4820137600