Year	% of new cases
2000	69
2001	66
2002	71
2003	69
2004	63
2005	28
2006	53
2008	76
2009	78
2010	77
2011	71
2012	70
2014	69
2015	71
2016	77
2017	66
2018	62
2019	72
2020	75
2021	78