Year	% of new cases
2000	86
2002	25
2004	100
2005	86
2006	78
2007	74
2008	88
2009	83
2010	93
2011	83
2012	70
2013	78
2014	47
2015	79
2016	81
2017	68
2018	93
2019	87
2020	77
2021	67