Year	% of total welfare of beneficiary households
2006	27.6347125658657
2007	26.6747633831079
2008	17.3850777162217
2009	17.2322789685067
2011	13.2567336407577
2012	12.8780833415621
2014	8.40598003158544
2015	8.42812834530382
2016	9.70942245180472
2017	10.1641704771477
2018	10.7870420638519
2019	12.308397525027
2020	10.6268188639701