Year	National currency per current international dollar (Units)
1980	0.065
1981	0.044
1982	0.049
1983	0.053
1984	0.060
1985	0.078
1986	0.086
1987	0.236
1988	0.338
1989	0.479
1990	0.862
1991	1.315
1992	1.772
1993	2.474
1994	3.640
1995	5.400
1996	7.891
1997	8.575
1998	9.002
1999	9.670
2000	10.554
2001	11.848
2002	12.813
2003	13.023
2004	13.416
2005	13.962
2006	14.555
2007	15.225
2008	15.707
2009	15.840
2010	16.847
2011	16.894
2012	18.019
2013	18.426
2014	18.551
2015	18.264
2016	19.834
2017	22.856
2018	23.192
2019	23.876
2020	24.312
2021	24.304
2022	24.159
2023	25.524
2024	25.481
2025	26.637
2026	27.660
2027	28.871
2028	30.054
2029	31.225