Year LCU per international $ 1990 0.476282 1991 0.507169 1992 0.552626 1993 0.57965 1994 0.608834 1995 0.616775 1996 0.628515 1997 0.641259 1998 0.656787 1999 0.660642 2000 0.661032 2001 0.670855 2002 0.672081 2003 0.66976 2004 0.676128 2005 0.664259 2006 0.64016 2007 0.64667 2008 0.636148 2009 0.627348 2010 0.62323 2011 0.623083 2012 0.605398 2013 0.583607 2014 0.578868 2015 0.584947 2016 0.571416 2017 0.575688 2018 0.571227 2019 0.550687 2020 0.542815 2021 0.537629 2022 0.523337 2023 0.517344