Year	LCU per US$
1990	0.016
1991	0.036
1992	0.32
1993	2.64
1994	7.15
1995	9.72
1996	12.8035
1997	17.3575
1998	20.7668
1999	39.0245
2000	47.7172
2001	48.4445
2002	46.9387
2003	43.7056
2004	42.663
2005	41.011821
2006	40.1529
2007	37.316257
2008	36.574592
2009	42.904108
2010	45.964261
2011	46.143901
2012	47.004479
2013	48.438059
2014	53.654058
2015	64.462108
2016	69.914066
2017	68.866668
2018	68.84032
2019	69.789349
2020	77.346113
2021	84.640822
2022	84.116226
2023	87.856126