Year	% of total SPL benefits
2006	2.77690165190824
2010	5.8422574805873
2011	10.9723238737534
2012	10.3982779483106
2013	6.73154224402242
2014	6.3367782171855
2016	6.15980717207016
2017	5.72037989825695
2018	5.58054569884602
2019	5.82779670088228
2020	7.15522583023449
2021	7.12863363249005