Year % of total taxes 2000 31.334158262294697 2001 33.65429835386511 2002 26.570456307754615 2003 25.45503479029538 2004 23.491227682319362 2005 25.819119100869937 2006 24.580071824503598 2007 26.797520903304644 2008 31.119808035240993 2009 31.249231127681366 2010 30.61546011491954 2011 32.07718523795348 2012 30.544988045696858 2013 27.39266695898524 2014 25.574047968154233 2015 25.201445149989055 2016 26.04801888452897 2017 25.843484980984726