Year LCU per international $ 1990 1.15204686272968 1991 1.47180900491628 1992 1.57205113647135 1993 1.70746422348782 1994 1.84471508020129 1995 1.94530764291687 1996 2.09887633403404 1997 2.24029245762365 1998 2.3519445749389 1999 2.42158095635329 2000 2.48250227254302 2001 2.59017157100994 2002 2.75709229946364 2003 2.84695670451691 2004 2.98285861965629 2005 3.1477611982969 2006 3.24945555801385 2007 3.37484763831004 2008 3.61914468033466 2009 3.69958201700849 2010 3.78036804336182 2011 3.89240765571594 2012 3.74762158156708 2013 3.81422943914186 2014 3.78362009194533 2015 3.71640672877349 2016 3.69724609815888 2017 3.71546779665683 2018 3.67736607832962 2019 3.59072912609955 2020 3.52653023123781 2021 3.44300127029419 2022 3.40737122458728 2023 3.47577754153445