Year constant LCU 1987 8745.00074783334 1988 8745.11107300496 1989 8671.63667042347 1990 9360.82981509848 1991 9265.04752555205 1992 9584.22457388051 1993 10162.0053815988 1994 9446.53796849697 1995 10091.3080129235 1996 10687.5409441164 1997 11320.814978891 1998 11451.6521513138 1999 10859.5271181673 2000 11399.4668735298 2001 10449.0714111977 2002 11024.8002018424 2003 11490.8545451728 2004 12475.3027552868 2005 13463.6269314347 2006 14242.029522553 2007 14803.218014859 2008 14742.5900820646 2009 13843.3039481697 2010 14861.4618756771 2011 16261.0095577505 2012 16783.1090862107 2013 17874.5088443072 2014 18486.1387601088 2015 19238.5815345265 2016 19540.1133711062 2017 20619.1543209733 2018 20789.25896771