Year	per 100,000 people
1990	0.470159463845528
1991	0.491375070822844
1992	0.460083259733903
1993	0.397509375682201
1994	0.367975919146101
2003	0.620036070697145
2004	0.415363675439132
2005	0.660130201577017
2006	0.680890797896673
2007	0.827061898303727
2008	1.15332161545055
2009	1.06665339899544
2010	2.10767808732305
2011	3.03026722382926
2012	2.41888523991349
2014	3.02325529819737
2015	1.75085294090364
2016	1.53531582927306
2017	1.33609216061138