Year constant LCU 1970 14174399420.074993 1971 15391069205.177355 1972 16133843860.557169 1973 16687998709.318214 1974 16852699085.916191 1975 18449426344.18794 1976 19450525665.104267 1977 21144035292.829372 1978 22539741846.772247 1979 22788056512.69686 1980 21678173272.860447 1981 25945779919.01265 1982 28257793045.09315 1983 29798994650.901634 1984 32180247734.59952 1985 32628321203.669254 1986 32693043910.67044 1987 31897522083.00613 1988 33170932250.241398 1989 33442920756.736385 1990 32243773548.65306 1991 28878319810.586876 1992 25670109931.27196 1993 21814522273.45488 1994 21871508532.581093 1995 22376990515.019547 1996 24190217641.550262 1997 24882382136.9358 1998 24970698002.268982 1999 26498983933.06624 2000 28018061462.61235 2001 29035964773.75078 2002 29380564651.041813 2003 30563172175.772354 2004 32279288201.172768 2005 35984082603.209404 2006 40443074565.01754 2007 43183396338.069176 2008 44974385243.24153 2009 45223385173.00896 2010 46434065398.87925 2011 48080152359.55056 2012 49605145091.53813 2013 51052179983.00902 2014 51520154088.82921 2015 53818211643.10058 2016 54006545549.84422 2017 54988520204.44028 2018 56187447611.814 2019 56079292331.427