Year	% of people at risk
2003	63.792207621528604
2004	61.74799536638309
2005	59.13486469065963
2006	55.40224286763995
2007	50.75335565512079
2008	47.624830028319046
2009	43.994455081764585
2010	41.39139554573887
2011	37.429156805200485
2012	35.253472204903524
2013	33.50065762744226
2014	30.156390777865766
2015	28.226744671993867
2016	26.081022409937447
2017	23.11923537367405
2018	20.41868685053211
2019	19.759384830566425
2020	18.834597966198338
2021	18.463910531268578
2022	17.722342541630635