Year	% of people at risk
2003	52.26344538991586
2004	50.422009054832294
2005	48.932739162800885
2006	45.54402275642888
2007	42.39071105092294
2008	39.56238021632009
2009	37.779642615184855
2010	34.93201453129455
2011	32.30001691618812
2012	30.660159413072552
2013	29.262243761859654
2014	26.648756836433442
2015	24.90981049889632
2016	23.692172728782733
2017	21.532075180400582
2018	19.781077146128762
2019	18.02490087507138
2020	18.256950414321377
2021	16.826030145666525
2022	17.52199217621765