Year constant LCU 1998 6600380000 1999 6526915900 2000 6708332700 2001 7088256300 2002 7276243700 2003 7859464300 2004 8543548600 2005 9096812200 2006 9584272200 2007 10899384400 2008 11412765600 2009 12628015700 2010 13366268700 2011 14589900000 2012 16655500000 2013 17723400000 2014 18635800000 2015 18678300000 2016 18427400000 2017 19522300000 2018 19830400000 2019 19552200000 2020 19585985400 2021 20516155600