Year	LCU per US$
1960	50
1961	50
1962	50
1963	50
1964	50
1965	50
1966	87.5
1967	100
1968	100
1969	100
1970	100
1971	99.707333
1972	92.105
1973	83.922
1974	92.9785
1975	92.277267
1976	97.012347
1977	95.935093
1978	89.487907
1979	86.690707
1980	86.06388
1981	87.160305
1982	93.059967
1983	96.093935
1984	100.232892
1985	101.244671
1986	87.590917
1987	79.46065
1988	76.447738
1989	80.148978
1990	83.704098
1991	125.164248
1992	133.938583
1993	144.237021
1994	220
1995	262.182263
1996	306.82
1997	301.529817
1998	312.314092
1999	333.9419
2000	389.6962
2001	442.9919
2002	475.3652
2003	537.655
2004	577.449
2005	557.8226
2006	551.7103
2007	546.955
2008	546.8487
2009	568.2813
2010	583.1309
2011	600.3065
2012	614.2951
2013	646.636
2014	682.4378
2015	719.8596
2016	787.2515
2017	831.5543
2018	861.0934
2019	899.3505
2020	943.278
2021	988.6248
2022	1030.3083
2023	1160.09869425