Year LCU per international $ 1990 0.260512 1991 0.423041 1992 0.595145 1993 0.76341 1994 1.025393 1995 1.284842 1996 1.49605 1997 1.681676 1998 1.83177 1999 1.912002 2000 2.025104 2001 2.046568 2002 2.027538 2003 2.015359 2004 2.045256 2005 2.117511 2006 2.089256 2007 2.023241 2008 2.005873 2009 2.027411 2010 1.949442 2011 1.920205 2012 1.907951 2013 1.872634 2014 1.879319 2015 1.876256 2016 1.838644 2017 1.876544 2018 1.875553 2019 1.831336 2020 1.842009 2021 1.872635 2022 1.895787 2023 2.009461