Year	% of people at risk
2003	85.88784921526205
2004	83.93371366659557
2005	84.32107485469238
2006	82.5721149176753
2007	82.42192096118441
2008	81.55289294079374
2009	79.22617275205081
2010	78.44988898803625
2011	80.36537618360887
2012	80.5179015812896
2013	75.97951273600404
2014	74.23263466291483
2015	75.29348574399287
2016	74.40426170297013
2017	73.51450979855143
2018	74.6662258393438