Year % of general government expenditure 2000 11.41 2001 11.41 2002 11.41 2003 11.41 2004 11.41 2005 11.41 2006 11.41 2007 11.38 2008 12.69 2009 10.9 2010 10.45 2011 9.29 2012 8.36 2013 9.16 2014 7.28 2015 6.69 2016 7.78 2017 9.03 2018 8.09 2019 8.52 2020 9.3 2021 9.97