Year	% of people at risk
2003	47.4388623380608
2004	45.2591828013054
2005	44.5243368685572
2006	40.7455952601566
2007	44.9114419723359
2008	46.8578810867118
2009	44.3709729483492
2010	45.5871420448897
2011	46.1042594312494
2012	45.9266616667337
2013	41.7558672713131
2014	41.5708887117545
2015	40.9863957589493
2016	41.1690779011918
2017	40.5699046233807