Year	National currency per current international dollar (Units)
1980	64.376
1981	63.892
1982	78.024
1983	97.098
1984	117.376
1985	135.395
1986	225.180
1987	279.634
1988	328.597
1989	386.759
1990	437.225
1991	532.720
1992	657.408
1993	646.488
1994	641.821
1995	665.594
1996	655.449
1997	655.220
1998	677.578
1999	692.402
2000	700.099
2001	695.045
2002	696.676
2003	802.026
2004	908.586
2005	1248.993
2006	1564.004
2007	1735.023
2008	1986.429
2009	2017.720
2010	2327.739
2011	2485.901
2012	2789.940
2013	2932.747
2014	3059.935
2015	3164.996
2016	3159.342
2017	3216.035
2018	3365.949
2019	3621.654
2020	3726.371
2021	3990.048
2022	3832.184
2023	4021.269
2024	4357.800
2025	4715.223
2026	5043.249
2027	5394.943
2028	5768.870
2029	6066.340