Year	LCU per US$
1960	6.635
1961	6.7
1962	6.901208
1963	9
1964	9
1965	10.5
1966	13.5
1967	14.5067
1968	16.2917
1969	17.3217
1970	18.4442
1971	19.9333
1972	21.8667
1973	23.5717
1974	26.0617
1975	30.9275
1976	34.695
1977	36.7742
1978	39.095
1979	42.5483
1980	47.2783
1981	54.4892
1982	64.0858
1983	78.8575
1984	100.8175
1985	142.311667
1986	194.2608
1987	242.6067
1988	299.1733
1989	382.5667
1990	502.26
1991	627.1525
1992	680.385833
1993	786.346667
1994	826.54
1995	912.895
1996	1036.6225
1997	1141.116667
1998	1426.424167
1999	1756.685833
2000	2087.918333
2001	2299.893333
2002	2504.680833
2003	2877.543333
2004	2628.368333
2005	2321.131667
2006	2358.594605
2007	2077.810958
2008	1965.1375
2009	2157.598333
2010	1898.9975
2011	1848.016667
2012	1798.011667
2013	1868.895
2014	2001.105
2015	2741.781667
2016	3055.255
2017	2951.486911
2018	2955.70397
2019	3281.622194
2020	3693.275833
2021	3744.244167
2022	4256.194167
2023	4325.955