Year	National currency per current international dollar (Units)
1980	30.498
1981	34.987
1982	34.882
1983	38.930
1984	43.998
1985	44.120
1986	48.486
1987	57.573
1988	66.596
1989	76.031
1990	91.468
1991	112.134
1992	142.249
1993	204.364
1994	264.466
1995	364.273
1996	463.678
1997	524.164
1998	565.304
1999	733.316
2000	903.610
2001	1006.581
2002	1290.369
2003	1447.774
2004	1696.856
2005	1994.233
2006	2237.671
2007	2691.718
2008	3210.688
2009	3382.641
2010	3873.506
2011	4758.870
2012	6093.563
2013	8503.847
2014	9758.554
2015	10701.562
2016	11796.811
2017	13061.295
2018	16808.985
2019	21579.362
2020	30725.719
2021	45924.673
2022	64606.960
2023	87509.394
2024	115674.041
2025	149490.686
2026	186111.737
2027	227962.155
2028	279259.019
2029	342074.347