Year	Per 100,000 People
1978	2.5146
1981	2.4171
1985	2.038
1987	1.8784
1993	1.986
1996	1.6764
1997	2.2499
2000	1.1159
2007	0.7374
2008	0.6656
2010	0.6041
2012	1.9006
2013	1.932
2014	1.5547