Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec		Ann
2020	1	0	0	0	0	0
2019	8	1	0	0	0	0	0	0	0	0	0	0		9
2018	0	9	4	0	0	0	0	0	0	0	0	3		16
2017	12	0	0	0	0	0	0	0	0	0	0	0		12
2016	3	0	0	0	0	0	0	0	0	0	0	3		6
2015	0	5	0	0	0	0	0	0	0	0	0	0		5
2014	1	0	0	0	0	0	0	0	0	0	0	3		4
2013	12	5	4	0	0	0	0	0	0	0	1	0		22
2012	4	13	0	0	0	0	0	0	0	0	0	3		20
2011	9	4	0	0	0	0	0	0	0	0	2	0		15
2010	18	8	4	0	0	0	0	0	0	0	2	15		47
2009	15	6	0	0	0	0	0	0	0	0	0	8		29
2008	2	0	0	0	0	0	0	0	0	0	0	5		7
2007	3	0	0	0	0	0	0	0	0	0	0	11		14
2006	12	7	5	0	0	0	0	0	0	0	0	2		26
2005	7	15	3	0	0	0	0	0	0	0	2	8		35
2004	9	4	2	0	0	0	0	0	0	0	0	6		21
2003	9	14	0	0	0	0	0	0	0	0	0	3		26
2002	12	0	0	0	0	0	0	0	0	0	0	6		18
2001	5	2	0	0	0	0	0	0	0	0	0	12		19
2000	9	0	0	0	0	0	0	0	0	0	0	2		11
1999	4	8	0	0	0	0	0	0	0	0	3	5		20
1998	9	2	0	0	0	0	0	0	0	0	7	9		27
1997	16	0	0	0	0	0	0	0	0	0	0	3		19
1996	22	10	6	0	0	0	0	0	0	0	1	14		53
1995	9	0	0	0	0	0	0	0	0	0	2	17		28
1994	2	7	0	0	0	0	0	0	0	0	0	4		13
1993	6	10	3	0	0	0	0	0	0	0	13	2		34
1992	8	4	0	0	0	0	0	0	0	0	0	8		20
1991	6	12	0	0	0	0	0	0	0	0	0	11		29
1990	5	0	0	0	0	0	0	0	0	0	0	10		15
1989	3	0	0	0	0	0	0	0	0	0	1	5		9
1988	0	1	0	0	0	0	0	0	0	0	3	3		7
1987	21	3	8	0	0	0	0	0	0	0	0	6		38
1986	7	22	2	2	0	0	0	0	0	0	0	4		37
1985	18	11	1	0	0	0	0	0	0	0	12	2		44
1984	3	10	0	0	0	0	0	0	0	0	0	5		18
1983	1	12	0	0	0	0	0	0	0	0	3	9		25
1982	11	10	0	0	0	0	0	0	0	0	0	0		21
Mean	7.7	5.5	1.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	1.4	5.4		21.6
Trend	-0.7	-1.5	-0.0	-0.1	0.0	0.0	0.0	0.0	0.0	0.0	-0.8	-0.9		-3.6
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec		Ann