Year LCU per international $ 1990 2.09787613799154 1991 2.32127609138254 1992 2.56563720533773 1993 2.73424658282967 1994 2.90295503836101 1995 3.06885030082777 1996 3.20071746681475 1997 3.39650836304482 1998 3.57471710967002 1999 3.67943380684931 2000 3.74926949633705 2001 3.85412493481957 2002 4.15417639606011 2003 4.2926619234951 2004 4.15180184123382 2005 4.09839882929916 2006 4.09911204398616 2007 4.23163264794738 2008 4.48573963150195 2009 4.82656049286659 2010 4.94288826536852 2011 5.03117036819458 2012 5.13646655978877 2013 5.48490465796298 2014 5.81661004559563 2015 6.06365338576722 2016 6.4005859455977 2017 6.65866231918335 2018 7.01167154312134 2019 7.24155902862549 2020 7.4165096282959 2021 7.52451419830322 2022 7.45741725230404 2023 7.59762980322869