Year % of general government expenditure 2000 11.68052864 2001 11.23740292 2002 10.86500263 2003 10.12181568 2004 9.93319798 2005 9.00889111 2006 8.33322239 2007 7.85957575 2008 8.15413094 2009 8.06542397 2010 8.20729446 2011 8.15968227 2012 10.48249531 2013 9.07220364 2014 8.32666492 2015 9.15348911 2016 9.55696583 2017 9.49496841 2018 10.41451931 2019 9.70451736 2020 9.80070972 2021 9.59803391