Year	National currency per current international dollar
2004	1.257
2005	1.135
2006	0.939
2007	0.839
2008	1.032
2009	1.292
2010	1.045
2011	1.209
2012	1.472
2013	1.133
2014	0.981
2015	0.89
2016	0.93
2017	0.945
2018	0.945
2019	0.943
2020	0.939
2021	0.935
2022	0.93
2023	0.93
2024	0.929