Year	% of people at risk
2005	37.6
2006	36.7
2008	33.2
2009	28.5
2010	32.6
2011	32.1
2012	31.8
2013	31.8
2014	32.4
2015	32.4
2016	25.3
2017	25.1
2018	24.8
2019	34.3
2020	33.1
2021	32.3
2022	32.1