Year National currency per current international dollar (Units) 2000 0.333 2001 0.332 2002 0.327 2003 0.341 2004 0.402 2005 0.388 2006 0.407 2007 0.424 2008 0.489 2009 0.487 2010 0.504 2011 0.546 2012 0.560 2013 0.539 2014 0.522 2015 0.550 2016 0.518 2017 0.461 2018 0.438 2019 0.417 2020 0.418 2021 0.439 2022 0.444 2023 0.452 2024 0.454 2025 0.448 2026 0.447 2027 0.444 2028 0.443 2029 0.438