Year LCU per international $ 1990 1.11599913391098 1991 1.27193629175474 1992 1.41694133768766 1993 1.54051186428161 1994 1.625451207834 1995 1.79611846003178 1996 1.86969261170892 1997 2.00376519571784 1998 2.17810449352586 1999 2.32234816624842 2000 2.41397981495725 2001 2.63167977674498 2002 2.95956919746446 2003 2.97305018371124 2004 3.17314599672531 2005 3.25890497413773 2006 3.45577090818687 2007 3.13977594989749 2008 3.59546664552101 2009 3.65722439343653 2010 3.8061587469368 2011 4.0807523727417 2012 4.36468076897065 2013 4.37566525905606 2014 4.59576909047178 2015 4.71398973377014 2016 4.96202179071875 2017 5.44063329696655 2018 5.88551568984985 2019 6.08720636367798 2020 5.90795993804932 2021 6.19413948059082 2022 6.01523600970423 2023 5.79823538516503