Year	% of government expenditure
1992	20.7239608764648
1993	21.6749000549316
1994	21.8167095184326
1995	23.3572406768799
1996	23.1349296569824
1997	25.9552192687988
1999	24.9007892608643
2000	24.5917797088623
2001	24.6477603912354
2002	22.8801307678223
2003	27.684289932251
2004	27.8338108062744
2005	26.6956901550293
2006	26.8613090515137
2007	26.4286308288574
2008	25.2586708068848
2009	25.2620105743408
2010	24.846830368042
2012	20.9910106658936
2015	22.665340423584