Year	% of people at risk
2003	5.010380071031492
2004	5.137901608073221
2005	4.148975444663111
2006	3.199041454284094
2007	2.3603598330751643
2008	1.8485867539206369
2009	2.0216571487430244
2010	2.0106864722088043
2011	1.872842726596814
2012	2.0210498477953327
2013	2.184462901467213
2014	2.0007051168478305
2015	1.760008299696219
2016	1.6447158968565632
2017	1.5101135202924416
2018	1.2551018266282006
2019	1.0224827584763325
2020	1.1761702043978666
2021	0.661721717303692