Year	%
2008	9.9896818000653
2009	11.884154787662
2010	12.4352584600057
2011	10.6664605489132
2012	11.1058718799713
2013	9.98225727157144
2014	10.6143601938163
2015	10.5038444488751
2016	9.18021886788584
2017	8.90729617365833
2018	12.2867438475838
2019	10.6645401218628
2020	9.76057450178404
2021	9.01209167614903
2022	7.73811901719639