Year	% of central government expense
2000	102.18197390796793
2001	92.08015033134198
2002	92.04691935048653
2003	91.19257095643496
2004	78.5532951955328
2005	90.37354235816288
2006	94.38454230366739
2007	81.78961101000938
2008	72.50092306758684
2009	62.03953874304216
2010	79.8916124055616
2011	79.67957938145285
2012	66.74190676234826
2013	79.62432540501821
2014	66.39088923883033
2015	74.69065607608397
2016	69.76952675412458
2017	70.77050393654059
2018	73.71990787369383
2019	81.72554311282228
2020	61.83968725350126