Year	% of people at risk
2003	98.1
2004	98.2
2005	96.9
2006	96
2007	95.1
2008	95.7
2009	96
2010	94.1
2011	93.2
2012	95.3
2013	95.1
2014	93.7
2015	93
2016	93.4
2017	93.3
2018	91.4
2019	91.5