Year National currency per current international dollar (Units) 1992 0.053 1993 0.790 1994 35.233 1995 89.181 1996 105.428 1997 121.945 1998 134.783 1999 133.141 2000 128.461 2001 130.850 2002 130.039 2003 133.325 2004 138.020 2005 137.859 2006 139.913 2007 141.988 2008 147.583 2009 150.428 2010 160.168 2011 163.650 2012 157.964 2013 159.846 2014 165.186 2015 172.924 2016 161.229 2017 155.971 2018 156.691 2019 155.702 2020 156.365 2021 160.003 2022 161.410 2023 160.123 2024 162.622 2025 166.225 2026 169.513 2027 172.860 2028 176.269 2029 179.710