Year	% of total welfare of beneficiary households
2006	46.6679008652876
2009	47.5382880238329
2011	48.0808201190997
2012	46.521221083607
2015	48.3650299427813
2016	42.8991816118131
2017	43.2478269907862
2018	43.5615227697985
2019	44.291628440891
2020	43.9749823740505