Year constant LCU 1998 9986578600 1999 10352618200 2000 12021610700 2001 12753635300 2002 12348781100 2003 11872131300 2004 11458742300 2005 13721305600 2006 11227879300 2007 11159972600 2008 12378734900 2009 12974805700 2010 14824985100 2011 15393800000 2012 16260000000 2013 17965900000 2014 18032700000 2015 17806700000 2016 17464400000 2017 17323300000 2018 17810600000 2019 18155500000 2020 15499441500 2021 17698102700