Year LCU per international $ 1997 0.21033685619114 1998 0.204201567666012 1999 0.225835355745963 2000 0.293479398353862 2001 0.314847978284977 2002 0.308192964824121 2003 0.335972811676531 2004 0.347136625057186 2005 0.355414711638457 2006 0.337302091943791 2007 0.350373749891466 2008 0.36406281520103 2009 0.371858837386649 2010 0.370064788604472 2011 0.363822701059502 2012 0.369788459408572 2013 0.364024073432629 2014 0.36181143270726 2015 0.359664862300244 2016 0.349155744479868 2017 0.350987300736956 2018 0.348377363096368 2019 0.329704000416168 2020 0.320737542080014 2021 0.326492325543266 2022 0.338917784922477 2023 0.355971914047