Year	National currency per current international dollar
1980	0.081
1981	0.09
1982	0.108
1983	0.126
1984	0.148
1985	0.171
1986	0.199
1987	0.224
1988	0.252
1989	0.278
1990	0.323
1991	0.375
1992	0.421
1993	0.47
1994	0.512
1995	0.55
1996	0.582
1997	0.609
1998	0.633
1999	0.647
2000	0.643
2001	0.651
2002	0.662
2003	0.673
2004	0.675
2005	0.669
2006	0.672
2007	0.677
2008	0.693
2009	0.705
2010	0.702
2011	0.693
2012	0.678
2013	0.65
2014	0.626
2015	0.618
2016	0.61
2017	0.602
2018	0.593
2019	0.589
2020	0.585
2021	0.582
2022	0.58
2023	0.578
2024	0.576