Year	LCU per US$
1960	1.2E-05
1961	1.1E-05
1962	1.1E-05
1963	1.5E-05
1964	1.7E-05
1965	2.9E-05
1966	5.4E-05
1967	0.000105
1968	0.000232
1969	0.000248
1970	0.000248
1971	0.000248
1972	0.000531
1973	0.000857
1974	0.001098
1975	0.002236
1976	0.003302
1977	0.004647
1978	0.006023
1979	0.007838
1980	0.009073
1981	0.010793
1982	0.013853
1983	0.034376
1984	0.055893
1985	0.101156
1986	0.151434
1987	0.225522
1988	0.358507
1989	0.621178
1990	1.169484
1991	2.017663
1992	3.024812
1993	3.941092
1994	5.043917
1995	6.349
1996	7.971833
1997	9.441833
1998	10.471917
1999	11.3393
2000	12.099592
2001	13.319117
2002	21.256967
2003	28.208683
2004	28.7038
2005	24.4786
2006	24.073358
2007	23.471025
2008	20.949317
2009	22.567983
2010	20.059275
2011	19.314208
2012	20.310575
2013	20.481608
2014	23.246025
2015	27.327367
2016	30.1626
2017	28.6764
2018	30.725258
2019	35.255375
2020	42.013292
2021	43.5532
2022	41.1676
2023	38.8213626433