Year	% of people at risk
2003	6.3
2004	6.1
2005	6.5
2006	6.9
2007	7.3
2008	6.3
2009	7.9
2010	7.7
2011	7.8
2012	8.1
2013	6.4
2014	6
2015	5.8
2016	5.1
2017	3.8
2018	3.4
2019	3.2
2022	2.7