Year current LCU 1977 48380000 1978 86800000 1979 96150000 1980 123690000 1981 140770000 1982 129770000 1983 90580000 1984 104050000 1985 123290000 1986 150000000 1987 160510000 1988 221260000 1989 291300000 1990 276580000 1991 295140000 1992 346150000 1993 376920000 1994 389890000 1995 367190000 1996 381540000 1997 417710000 1998 433080000 1999 500450000 2000 490700000 2001 459370000 2002 415890000 2003 408400000 2004 434310000