Year	% of total welfare of beneficiary households
2007	17.6463901778541
2008	14.8299791506838
2009	12.733738288945
2010	12.3540242700231
2011	12.8723229946001
2012	12.491289961978
2013	13.391231771114
2014	12.7205846396293
2015	13.411599542206
2016	12.7537386326751
2017	8.52709327062017
2018	10.6511163503025
2019	16.0889669501436