Year National currency per current international dollar (Units) 1992 0.011 1993 0.167 1994 0.347 1995 0.359 1996 0.366 1997 0.384 1998 0.412 1999 0.421 2000 0.430 2001 0.438 2002 0.448 2003 0.459 2004 0.463 2005 0.463 2006 0.466 2007 0.473 2008 0.490 2009 0.501 2010 0.500 2011 0.498 2012 0.486 2013 0.474 2014 0.470 2015 0.466 2016 0.449 2017 0.442 2018 0.440 2019 0.442 2020 0.439 2021 0.426 2022 0.436 2023 0.457 2024 0.466 2025 0.469 2026 0.472 2027 0.473 2028 0.475 2029 0.476