Year % of government expenditure 2000 11.921799659729 2001 8.2052698135376 2002 10.9475202560425 2003 8.46883964538574 2004 5.02954006195068 2005 5.34417009353638 2006 5.36076021194458 2007 7.2975001335144 2008 18.8817100524902 2009 13.293740272522 2010 17.6112308502197 2011 15.1183300018311 2012 13.7955303192139 2013 10.5854196548462 2014 11.7523202896118 2015 11.0329303741455 2016 10.4499597549438 2017 13.3090000152588 2018 11.3599195480347 2019 14.0970001220703 2020 14.2760000228882 2021 15.6219997406006 2022 14.4840002059937 2023 17.5030002593994