Year constant LCU 1961 1663.0029574046762 1962 1746.9587622089068 1963 1763.7327303837885 1964 1862.5610495492997 1965 1883.0850146341625 1966 1863.98403676316 1967 1862.5707487672241 1968 1932.7070109397869 1969 1901.8392327691986 1970 1996.1198611336679 1971 1957.1067827238603 1972 1957.5243992738317 1973 2022.592617367374 1974 2026.5001739389786 1975 2074.4658724914148 1976 2176.250670295355 1977 2238.616408205133 1978 2223.199000167946 1979 2175.3544874771264 1980 2032.5107013661568 1981 1975.7295878983762 1982 1826.0607696438556 1983 1700.719569734721 1984 1659.5304645105537 1985 1617.588462499408 1986 1704.1932773037506 1987 1704.7085850146225 1988 1769.2348000236918 1989 1531.7084966290681 1990 1659.579655108418 1991 1788.7269971442724 1992 1819.5731868995415 1993 1786.9655726867677 1994 1701.191736560452 1995 1743.0049800461077 1996 1702.9420423794368 1997 1768.3919005743453 1998 1744.4995955306708 1999 1626.0536527824477 2000 1657.198650589751 2001 1674.9985496504933 2002 1477.2028298607554 2003 1342.715718169025 2004 1548.0828301175918 2005 1709.5250252548606 2006 1871.933053606818 2007 2049.0551593897103 2008 2101.5729526280293 2009 1980.423431577993 2010 1910.053673019293 2011 1926.0454206513882 2012 2007.1671615144915 2013 2002.5760329860425 2014 1956.5837587726305