Year	% of people at risk
2003	54.14056320704279
2004	52.25697710250346
2005	49.22631465349898
2006	45.84464465759346
2007	41.228825217141114
2008	39.64229256568323
2009	36.79953282106391
2010	34.67217797959061
2011	30.480772810376713
2012	28.33915745418456
2013	24.680774214423714
2014	22.858649873088545
2015	20.86463039993338
2016	19.311964658637987
2017	18.343703650242396
2018	16.59261506522806
2019	15.542695419725282
2020	15.34773503722521
2021	11.979027375855283
2022	12.28452019720144