Year	National currency per current international dollar
1990	1.318
1991	1.299
1992	1.267
1993	1.383
1994	1.607
1995	1.664
1996	1.87
1997	1.969
1998	2.001
1999	2.22
2000	2.751
2001	2.96
2002	3.169
2003	3.166
2004	3.307
2005	3.315
2006	3.622
2007	3.879
2008	4.22
2009	4.48
2010	4.586
2011	4.663
2012	5.165
2013	5.522
2014	5.759
2015	5.809
2016	6.313
2017	6.651
2018	6.783
2019	7.011
2020	7.246
2021	7.488
2022	7.74
2023	8
2024	8.267