Year LCU per international $ 1990 0.630602 1991 0.649129 1992 0.655742 1993 0.658066 1994 0.653286 1995 0.713383 1996 0.713109 1997 0.708803 1998 0.720718 1999 0.725819 2000 0.704522 2001 0.694477 2002 0.689877 2003 0.69584 2004 0.68782 2005 0.707619 2006 0.696492 2007 0.709077 2008 0.701691 2009 0.710094 2010 0.702364 2011 0.706052 2012 0.701634 2013 0.695248 2014 0.698444 2015 0.692551 2016 0.688603 2017 0.684601 2018 0.687714 2019 0.669665 2020 0.653446 2021 0.644896 2022 0.651256 2023 0.667418