Year	National currency per current international dollar (Units)
1980	1.130
1981	1.093
1982	1.076
1983	1.069
1984	1.040
1985	0.993
1986	0.961
1987	0.943
1988	0.960
1989	0.963
1990	0.971
1991	0.981
1992	0.973
1993	0.983
1994	0.996
1995	1.006
1996	1.003
1997	0.997
1998	0.973
1999	0.925
2000	0.939
2001	0.902
2002	0.880
2003	0.848
2004	0.858
2005	0.848
2006	0.838
2007	0.864
2008	0.836
2009	0.855
2010	0.854
2011	0.847
2012	0.846
2013	0.859
2014	0.864
2015	0.880
2016	0.878
2017	0.886
2018	0.897
2019	0.881
2020	0.848
2021	0.894
2022	0.948
2023	0.886
2024	0.891
2025	0.897
2026	0.898
2027	0.899
2028	0.900
2029	0.900