Year	National currency per current international dollar (Units)
1980	11.412
1981	10.341
1982	16.287
1983	27.838
1984	36.143
1985	51.908
1986	71.654
1987	91.664
1988	131.888
1989	209.839
1990	272.300
1991	298.444
1992	318.900
1993	331.440
1994	349.559
1995	409.625
1996	457.740
1997	536.672
1998	508.928
1999	1087.724
2000	1423.733
2001	1567.771
2002	1707.391
2003	1893.735
2004	2041.179
2005	2142.482
2006	2331.634
2007	2419.953
2008	2505.987
2009	2446.388
2010	2531.939
2011	2666.535
2012	2615.523
2013	2712.930
2014	2738.371
2015	2819.729
2016	2759.426
2017	2789.109
2018	2778.937
2019	2794.333
2020	2847.900
2021	2876.218
2022	3159.949
2023	3790.773
2024	4300.605
2025	4858.487
2026	5064.251
2027	5054.485
2028	5100.908
2029	5145.633