Year	% of total welfare of beneficiary households
2008	27.9061612115623
2009	33.9758667268805
2010	34.3212185200493
2011	33.3420767600231
2012	34.8695270228131
2013	32.6432873462108
2014	33.6338948869438
2015	33.6156989320427
2016	33.9091519960799
2017	35.968530294001
2018	36.3734023844945
2019	40.8890823441124