Year LCU per international $ 1990 1.53733 1991 1.492762 1992 1.484894 1993 1.483056 1994 1.46265 1995 1.464778 1996 1.468975 1997 1.449201 1998 1.449358 1999 1.43466 2000 1.444836 2001 1.472797 2002 1.468962 2003 1.49585 2004 1.506677 2005 1.535 2006 1.481544 2007 1.50563 2008 1.490709 2009 1.471839 2010 1.497331 2011 1.485915 2012 1.495622 2013 1.445979 2014 1.44073 2015 1.478014 2016 1.441008 2017 1.430959 2018 1.47006 2019 1.436661 2020 1.422947 2021 1.455754 2022 1.45327 2023 1.460444