Year LCU per international $ 1990 1.89041477435804 1991 1.96106843930846 1992 2.16964421400742 1993 2.40739244868595 1994 2.52081914123848 1995 2.70456913381838 1996 2.97688655541107 1997 3.17438417220758 1998 3.48919923645836 1999 3.70455747300645 2000 3.82387788873376 2001 4.11016146578423 2002 4.50376260346068 2003 4.69277029099534 2004 4.74183938110397 2005 5.08960116044744 2006 5.34929962100333 2007 5.69226385809063 2008 5.94371068117526 2009 6.1951447880556 2010 6.22758427877768 2011 6.37486212403798 2012 6.54947103742143 2013 6.59135557779847 2014 6.71630412676904 2015 6.87799166455287 2016 6.83674564528877 2017 6.88952917643131 2018 7.26447849335179 2019 7.2332421461848 2020 7.04430692268978 2021 6.36472913378284 2022 6.06597421184586 2023 6.08033727731148