Year	National currency per current international dollar (Units)
1997	0.747
1998	0.752
1999	0.754
2000	0.756
2001	0.760
2002	0.765
2003	0.769
2004	0.764
2005	0.753
2006	0.745
2007	0.711
2008	0.717
2009	0.718
2010	0.722
2011	0.710
2012	0.715
2013	0.726
2014	0.690
2015	0.691
2016	0.689
2017	0.683
2018	0.681
2019	0.676
2020	0.671
2021	0.652
2022	0.627
2023	0.629
2024	0.633
2025	0.635
2026	0.635
2027	0.636
2028	0.637
2029	0.637