Year	% of people at risk
2003	66.4
2004	72.2
2005	76.1
2006	77.3
2007	75.7
2008	73.5
2009	72.9
2010	71.7
2011	77.4
2012	74.4
2013	76.7
2014	78.6
2015	89.5
2016	90.6
2017	91.1
2018	91.6
2019	92.2
2020	92.6
2021	93
2022	93.4