Year LCU per international $ 1990 0.920645 1991 0.922961 1992 0.933791 1993 0.937319 1994 0.940894 1995 0.938286 1996 0.934143 1997 0.931676 1998 0.92277 1999 0.923906 2000 0.907505 2001 0.922895 2002 0.899797 2003 0.888119 2004 0.878053 2005 0.881939 2006 0.86003 2007 0.867981 2008 0.854424 2009 0.843756 2010 0.842336 2011 0.831374 2012 0.813648 2013 0.797081 2014 0.798797 2015 0.798813 2016 0.776931 2017 0.775009 2018 0.765403 2019 0.738332 2020 0.728799 2021 0.713469 2022 0.69687 2023 0.708583