Year	% of people at risk
2003	9.487163978580844
2004	8.440590493885438
2005	7.539368109447059
2006	5.8597102090462005
2007	8.238083317536667
2008	3.968018282092363
2009	4.048880009656566
2010	3.8696612501371748
2011	3.396672258866942
2012	3.019904663428656
2013	2.920155537651066
2014	2.7819164344431253
2015	3.1315871509695263
2016	2.9332882213600597
2017	2.794070952817768
2018	2.553631577762093
2019	2.3685906431125123
2020	2.148187676967702