Year LCU per international $ 2005 0.868578578917109 2006 0.889190980875899 2007 0.897194773411112 2008 0.920594999751808 2009 0.898796817387929 2010 0.880735197289181 2011 0.865072202166065 2012 0.85241526765917 2013 0.828346235922678 2014 0.823990043443979 2015 0.818891266290605 2016 0.785313926682638 2017 0.799050632911392 2018 0.791499125712894 2019 0.762722356624449 2020 0.770584974634961 2021 0.756061386342569 2022 0.759812610787541 2023 0.7629458208