Year current LCU 1980 3781.868407422328 1981 4236.9803646224245 1982 3922.531974578823 1983 4142.011834319526 1984 5198.086124401914 1985 5785.26715429639 1986 6809.5838587641865 1987 7413.364526977628 1988 8365.786816673879 1989 9355.176317307076 1990 10997.814491816642 1991 11485.568525244684 1992 12429.995902199153 1993 12443.218143275346 1994 12798.799157816433 1995 13521.67406201591 1996 13833.953588059934 1997 13997.709933485146 1998 15103.120716585381 1999 15727.681730866445 2000 15786.833855799374 2001 15006.787302140803 2002 15018.634231361133 2003 16351.113482615443 2004 17535.420941432913 2005 18538.449445539525 2006 20571.044632666548 2007 21534.639859597177 2008 23027.441628701596 2009 22300.170312573664 2010 23414.98230321467 2011 24599.029887594763 2012 24925.255885954575 2013 25765.32665049604 2014 27017.68838241688 2015 27790.380531023842 2016 28598.062501062846 2017 30457.601192122507 2018 31281.36805180788 2019 31630.2233827744 2020 22563.032099549535 2021 27575.411683809387 2022 35183.50816519641 2023 37746.25402364514