Year current LCU 1972 196000000 1973 238000000 1974 223000000 1975 238000000 1976 273000000 1977 313000000 1978 340000000 1979 394000000 1980 437000000 1981 429000000 1982 488000000 1983 516000000 1984 522000000 1985 391000000 1986 318000000 1987 353000000 1988 380000000 1989 385000000 1990 357000000 1991 433000000 1992 437000000 1993 449000000 1994 395000000 1995 389000000 1996 453000000 1997 448000000 1998 450000000 1999 510000000 2000 607000000 2001 609000000 2002 701000000 2003 17000000 2004 24000000 2005 24000000 2006 26000000 2007 25000000