Year LCU per international $ 1990 0.878596 1991 0.872951 1992 0.875448 1993 0.872636 1994 0.87785 1995 0.883479 1996 0.891027 1997 0.925273 1998 0.935713 1999 0.972795 2000 1.005523 2001 1.031775 2002 1.073151 2003 1.078762 2004 1.066938 2005 1.067913 2006 1.063151 2007 1.065866 2008 1.072354 2009 1.017925 2010 0.965718 2011 0.959425 2012 0.96529 2013 0.966301 2014 0.989511 2015 0.999033 2016 0.974604 2017 0.986703 2018 0.989876 2019 0.970508 2020 0.994448 2021 0.982289 2022 0.948181 2023 0.950326