Year	% of total welfare of beneficiary households
2009	9.42544504391829
2011	8.30441805058425
2012	9.09803064120153
2015	17.2683793207072
2016	19.0835350885839
2017	19.9823013485833
2018	20.443240830303
2019	21.0763398725851
2020	29.5894187957819