Year	% of total safety net benefits
2004	21.6311525764456
2005	26.7333711883797
2006	28.9563475473098
2007	39.6515538268389
2008	41.0579017170393
2009	34.5655056452837
2010	35.4294011987753
2011	33.8534998255996
2012	38.4298090504999
2013	42.836129445781
2014	36.7140051146721
2015	39.6203267796075
2016	43.9222457928031
2017	41.9947682776723
2018	38.4549129343948
2019	37.9677474443278