Year	% of total welfare of beneficiary households
2008	21.903277050137
2010	11.9501612925849
2011	11.7181666660684
2012	12.4057388047101
2014	14.0393246197908
2015	14.0053779227314
2016	14.8469245488303
2017	16.2296831970396
2018	14.8142490731752
2019	14.4505396806252
2020	23.2842682054008