Year LCU per US$ 1960 245.195101 1961 245.260102 1962 245.013851 1963 245.016351 1964 245.027184 1965 245.060934 1966 245.678437 1967 246.000938 1968 247.564694 1969 259.960574 1970 276.403137 1971 275.356457 1972 252.027627 1973 222.889183 1974 240.704668 1975 214.3129 1976 238.950494 1977 245.679687 1978 225.65586 1979 212.721644 1980 211.279555 1981 271.731453 1982 328.606253 1983 381.066036 1984 436.956666 1985 449.262963 1986 346.305904 1987 300.536562 1988 297.848219 1989 319.008299 1990 272.264788 1991 282.106909 1992 264.691801 1993 283.162579 1994 555.204696 1995 499.148426 1996 511.55243 1997 583.669372 1998 589.951775 1999 615.6991 2000 710.207977 2001 732.397693 2002 693.713227 2003 579.897426 2004 527.338032 2005 527.258363 2006 522.425625 2007 478.633718 2008 446.000041 2009 470.293423 2010 494.794262 2011 471.248626 2012 510.556338 2013 493.899624 2014 493.75733 2015 591.211698 2016 592.605615 2017 580.65675 2018 555.446458 2019 585.911013 2020 575.586005 2021 554.5306750331 2022 623.7597009112 2023 606.5697501659