Year	% of people at risk
2003	68.63223540629551
2004	64.000355052413
2006	57.8919340614648
2008	53.42971808423101
2009	50.88135077550377
2010	49.11897901900525
2013	48.955922725740315
2014	46.59671341642479
2015	40.27844130595136
2016	41.66312756731967
2017	40.7710849885294
2018	42.39649904235332