Year	National currency per current international dollar
1992	1.037
1993	5.496
1994	13.559
1995	15.548
1996	15.704
1997	16.05
1998	16.092
1999	16.306
2000	17.25
2001	17.677
2002	17.566
2003	17.53
2004	17.042
2005	17.337
2006	17.375
2007	17.697
2008	18.313
2009	18.228
2010	18.386
2011	18.68
2012	18.512
2013	19.009
2014	18.926
2015	19.1
2016	19.549
2017	19.839
2018	20.238
2019	20.282
2020	20.273
2021	20.291
2022	20.325
2023	20.356
2024	20.383