Year	% of total welfare of beneficiary households
2008	36.1167046889518
2009	35.8038423015266
2010	36.1218045880296
2011	35.3437047486895
2012	34.0627303337638
2013	34.0150248736097
2014	31.4723836542957
2015	27.5556143954336
2016	29.3789852058866
2017	28.6920819652992
2018	27.8089040675003
2019	26.2409953115538