Year	LCU per US$
1960	89.765
1961	89.765
1962	89.765
1963	89.765
1964	89.765
1965	89.765
1966	89.765
1967	89.765
1968	89.765
1969	94.44
1970	100.985
1971	100.689451
1972	91.645969
1973	81.050222
1974	87.528549
1975	77.931589
1976	86.890671
1977	89.337638
1978	82.056282
1979	77.352953
1980	76.82856
1981	98.810962
1982	119.492608
1983	138.568801
1984	158.892568
1985	163.367564
1986	125.928813
1987	109.285497
1988	108.307922
1989	116.00246
1990	99.004901
1991	102.583837
1992	96.251101
1993	102.967715
1994	100.946172
1995	90.754137
1996	93.009407
1997	106.121561
1998	107.263814
1999	111.966914
2000	129.201038
2001	133.237791
2002	126.200313
2003	105.494942
2004	95.933337
2005	95.918843
2006	95.039672
2007	87.073048
2008	81.136329
2009	85.555781
2010	90.012974
2011	85.729552
2012	92.880411
2013	89.850221
2014	89.824335
2015	107.553234
2016	107.806816
2017	105.633078
2018	101.046822
2019	106.588934
2020	104.710608
2021	100.880223
2022	113.474367
2023	110.347171