Year	% of total social insurance benefits
2008	0.479184135539824
2009	0.751608569535776
2010	0.761021763985487
2011	1.02320975619861
2012	0.908873995859388
2013	0.783145102276492
2014	1.24786071602277
2015	0.961586006543182
2016	0.786116921258532
2017	1.46634764238197
2018	1.45924507714595
2019	1.14042520956214