Year	% of new cases
2000	84
2001	87
2002	86
2003	87
2004	88
2005	89
2006	89
2007	88
2008	90
2009	91
2010	91
2011	91
2012	91
2013	91
2014	92
2015	92
2016	91
2017	91
2018	91
2019	89
2020	91
2021	92