Year	% of new cases
2000	87
2001	84
2002	89
2003	90
2004	91
2005	87
2006	91
2007	90
2008	90
2009	91
2010	89
2011	92
2012	90
2013	91
2014	88
2015	90
2017	91
2018	85
2019	86
2020	89
2021	90