Year	per 100,000 people
1990	15.076618168181
1991	13.8119201471142
1992	12.8486939627174
1993	11.7397248523551
1994	9.52841542436711
1998	7.93777381367886
1999	7.47943602639217
2000	7.35650421792898
2001	7.34935031215775
2002	8.06170123240505
2007	6.65688737679859
2008	6.37791958104213
2009	9.77762030204939
2010	9.13493395868059
2011	8.81169177491061
2012	8.65428897289044
2016	10.6364449619778
2017	7.74603342168899
2018	5.20499271079963
2019	4.31596781848061