Year current LCU 1977 1716.8495190041863 1978 2120.8033058307346 1979 2037.6806975593668 1980 2704.6858505302966 1981 3058.1905884933913 1982 3335.781359292815 1983 3669.5680997384766 1984 4011.817323732206 1985 4420.613148779262 1986 5033.030794074282 1987 5701.554019319851 1988 6502.644956461213 1989 6989.64710253662 1990 7637.339704379615 1991 8282.639822970452 1992 8859.677045954393 1993 9335.25134091862 1994 9885.401312176653 1995 10192.049247843239 1996 10675.620969840673 1997 11181.222043687845 1998 12031.100409063216 1999 12034.993740720254 2000 11620.431334679426 2001 12483.104192038501 2002 12074.331253113005 2003 12477.664299699016 2004 13145.518709715052 2005 13181.776218073797 2006 14738.708504262315 2007 15772.444929116686 2008 17266.183012997586 2009 18660.938840187828 2010 19021.74387317286 2011 19264.641703761892 2012 18674.660318197653 2013 18784.492654644793 2014 19624.05039569849 2015 20002.856857171424 2016 21413.6282554406 2017 20124.426515915515 2018 21203.281419877723 2019 22757.32205857647 2020 19234.66907424127 2021 20722.8083743026 2022 22610.08840067641 2023 24241.922234392114