Year	National currency per current international dollar
2002	9.491
2003	10.551
2004	11.421
2005	12.267
2006	12.816
2007	13.613
2008	15.563
2009	15.029
2010	16.059
2011	17.356
2012	18.469
2013	18.558
2014	18.786
2015	19.083
2016	19.861
2017	19.835
2018	19.52
2019	19.55
2020	19.822
2021	20.293
2022	20.876
2023	21.476
2024	22.087