Year LCU per international $ 1990 1.8664376092376 1991 2.06009464445124 1992 2.21450534959679 1993 2.34823405342738 1994 2.59193357090935 1995 2.7639754378409 1996 3.00143749440994 1997 3.1699696799006 1998 3.50856743230766 1999 3.70881752946366 2000 3.87071834906163 2001 4.02504339121149 2002 4.39525576327834 2003 4.65309026583115 2004 4.84834610036078 2005 5.03300491862679 2006 5.42277182936 2007 5.67654925127559 2008 6.41351019365888 2009 6.89290981577427 2010 6.85299539489956 2011 7.13107406133715 2012 7.39954210720137 2013 7.6858928793164 2014 7.95390847160728 2015 7.89884553617147 2016 7.84041265487363 2017 7.71440245505026 2018 7.79112972259327 2019 7.7775577456346 2020 7.91046726222071 2021 7.54679768157057 2022 7.37317898036754 2023 7.49849064804184