Year LCU per international $ 1990 1.36493778212563 1991 1.42647481373656 1992 1.48918719852658 1993 1.62040955611221 1994 1.79668158925023 1995 1.96241448370294 1996 2.02902882212091 1997 2.12395234494818 1998 2.26110548243851 1999 2.34741888052624 2000 2.54796327314813 2001 2.62517413583697 2002 2.89480015162567 2003 3.03689077778618 2004 3.05960886956589 2005 3.10048317563993 2006 3.16291864237679 2007 3.32354878258584 2008 3.60579553927212 2009 3.88818794411474 2010 3.99794747492926 2011 4.11230039596558 2012 4.35884639569249 2013 4.68957581512615 2014 5.00531041005944 2015 5.30930843088419 2016 5.7619120189326 2017 6.13235569000244 2018 6.2098970413208 2019 6.3032546043396 2020 6.41520977020264 2021 6.18902730941772