Year	% of total social insurance benefits
2008	3.41466482898826
2010	1.5279534162523
2011	1.69025655827071
2012	1.35904475695714
2014	1.48120198411022
2015	1.59673845424989
2016	1.51488115724453
2017	1.88539485336184
2018	1.73371203298709
2019	1.73088233539815
2020	1.54765868167718