Year	National currency per current international dollar (Units)
1989	0.001
1990	0.072
1991	0.337
1992	0.555
1993	0.797
1994	0.967
1995	1.075
1996	1.163
1997	1.229
1998	1.286
1999	1.304
2000	1.325
2001	1.311
2002	1.298
2003	1.311
2004	1.349
2005	1.334
2006	1.408
2007	1.410
2008	1.407
2009	1.431
2010	1.497
2011	1.543
2012	1.599
2013	1.616
2014	1.646
2015	1.714
2016	1.743
2017	1.749
2018	1.744
2019	1.744
2020	1.795
2021	1.843
2022	1.795
2023	1.857
2024	1.855
2025	1.861
2026	1.865
2027	1.869
2028	1.871
2029	1.873