Year	National currency per current international dollar (Units)
1980	0.001
1981	0.002
1982	0.003
1983	0.004
1984	0.004
1985	0.005
1986	0.006
1987	0.007
1988	0.012
1989	0.037
1990	0.232
1991	0.349
1992	0.475
1993	0.603
1994	0.807
1995	1.059
1996	1.227
1997	1.374
1998	1.509
1999	1.577
2000	1.654
2001	1.673
2002	1.689
2003	1.669
2004	1.705
2005	1.696
2006	1.674
2007	1.690
2008	1.723
2009	1.777
2010	1.783
2011	1.801
2012	1.796
2013	1.762
2014	1.767
2015	1.765
2016	1.733
2017	1.737
2018	1.719
2019	1.742
2020	1.793
2021	1.804
2022	1.867
2023	1.991
2024	2.029
2025	2.083
2026	2.111
2027	2.124
2028	2.137
2029	2.149