Year	% of people at risk
2003	80.4
2006	80.1
2007	79.6
2008	78.9
2009	76.8
2010	74.6
2011	73
2012	71.1
2013	69.3
2014	67.9
2015	66.9
2016	70.8
2017	69.7
2018	70.9
2019	70.9
2020	67.4
2021	64.2
2022	72.4