Year % of general government expenditure 2000 14.0703489478135 2001 13.6938468430181 2002 12.8028466570063 2003 13.8291941492013 2004 14.2918021129396 2005 14.3260949682092 2006 14.0899431744889 2007 15.379277000647901 2008 15.205604810237 2009 14.6060184227923 2010 14.6933954633125 2011 14.4881289853751 2012 13.948142447630598 2013 13.7115999476469 2014 14.694454992544301 2015 14.462260567583701 2016 14.3074399371177 2017 14.1852046180618 2018 13.5059986125787 2019 13.132731370431799 2020 11.808233618906 2021 12.2059612171142 2022 12.1650496257175