Year LCU per international $ 1991 4.89083123329869 1992 15.4756455666704 1993 27.8098288331114 1994 33.2189662214959 1995 34.8306470258575 1996 38.1449081344647 1997 49.6410397233354 1998 58.0850136332943 1999 58.4033584793079 2000 57.3476082699692 2001 57.4235922215276 2002 57.8533982951725 2003 57.6163007071083 2004 56.7240277217064 2005 56.6799688863337 2006 57.1959989594609 2007 57.6817278921827 2008 57.6492876880057 2009 57.9846691247817 2010 56.753922497551 2011 55.5837133447337 2012 53.8566677225214 2013 54.1635383728719 2014 54.247074102132 2015 52.519587628866 2016 52.8800343533879 2017 52.7602885596016 2018 52.6337069035481 2019 51.0088231108581 2020 51.6211171843754 2021 51.3414357812339 2022 48.6626860897496 2023 48.240686832