Year	% of people at risk
2003	40.4567766371703
2004	36.46367943683634
2005	29.81600592161986
2006	23.756954905213934
2007	26.78719015219205
2008	17.827210115217206
2009	19.557160935527012
2010	19.546906719464967
2011	17.252623509323058