Year	National currency per current international dollar (Units)
1997	1.057
1998	1.073
1999	1.085
2000	1.049
2001	1.023
2002	1.047
2003	1.037
2004	1.030
2005	1.016
2006	1.020
2007	1.009
2008	1.044
2009	1.032
2010	1.030
2011	1.083
2012	1.129
2013	1.105
2014	1.096
2015	1.051
2016	1.118
2017	1.122
2018	1.070
2019	1.008
2020	1.063
2021	1.076
2022	1.016
2023	1.045
2024	1.063
2025	1.068
2026	1.069
2027	1.070
2028	1.071
2029	1.072