Year constant LCU 1961 723050200 1962 790399400 1963 913343400 1964 1095058600 1965 1357148700 1966 1598272000 1967 1745994700 1968 1915320500 1969 2448078300 1970 3238477100 1971 3500567000 1972 3002119300 1973 2559584300 1974 2879811400 1975 2941441200 1976 2753690700 1977 3072010700 1978 3135865600 1979 3377305300 1980 3699437400 1981 3705155900 1982 3661633200 1983 3638124300 1984 3572363500 1985 3499613800 1986 3428452500 1987 3529794000 1988 3873528500 1989 3483729800 1990 2900778400 1991 3483411800 1992 3377940500 1993 2921745400 1994 3162550500 1995 3322981200 1996 3676882000 1997 3795060300 1998 3809674000 1999 4343340700 2000 4137067400 2001 4479209900 2002 5264057800 2003 4924766000 2004 5349882000