Year constant LCU 1965 4808.496532027743 1966 5112.057881866539 1967 5378.700883718608 1968 5567.622393191995 1969 5779.2319192216255 1970 6413.505182164616 1971 6503.963487869325 1972 6621.168525432193 1973 6988.56806128462 1974 7538.497488024302 1975 8035.349786602338 1976 8464.21333824613 1977 8986.299489947622 1978 9597.744275416695 1979 10229.560742178683 1980 10607.919063500234 1981 11075.369075369075 1982 11201.901910715858 1983 11581.531344781688 1984 12106.35628055904 1985 12593.664886658516 1986 11461.791901371027 1987 11513.228628649731 1988 12033.105809171937 1989 11138.17583744509 1990 9493.544356518118 1991 7437.912281064539 1992 4066.6871858007594 1993 2853.1286269878437 1994 2596.113047024075 1995 2765.5149877987565 1996 3188.993741566387 1997 3639.383132490236 1998 3846.256262655802 1999 4038.7838714209015 2000 4193.880451719604 2001 4464.208981078739 2002 4751.018910322067 2003 5312.095747286762 2004 5654.717951590644 2005 6236.564595388201 2006 6863.046011091276 2007 7766.521473991479 2008 7978.798731644878 2009 7756.096013573758 2010 8300.906199205376 2011 9031.68717410975 2012 9697.029183608778 2013 10225.496198154327 2014 10638.772666877094 2015 10977.978544408521 2016 11349.951240843406 2017 11934.000070815375 2018 12662.385493924809 2019 13366.625799259764 2020 12517.205180303843 2021 13902.24369777356 2022 15409.553988119063 2023 16350.540439558394