Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec		Ann
2020	4.6	8.0	7.4	12.5	17.2	16.9
2019	1.9	6.4	7.9	14.0	12.5	22.0	22.4	19.7	18.8	13.1	8.7	8.2		22.4
2018	6.8	3.4	8.1	15.9	17.7	18.3	20.4	22.3	17.3	14.5	9.4	8.6		22.3
2017	2.4	8.1	10.1	11.3	19.9	25.1	21.2	20.8	14.2	12.6	9.5	4.9		25.1
2016	7.6	8.7	8.8	13.1	15.5	20.2	22.3	19.7	18.1	12.3	8.2	6.4		22.3
2015	7.0	1.8	6.3	12.6	15.8	19.1	21.3	23.6	20.7	13.0	12.9	7.6		23.6
2014	7.4	4.4	8.9	12.9	17.6	20.5	20.1	18.9	16.0	14.9	10.6	7.6		20.5
2013	5.8	4.0	7.3	13.9	14.4	23.4	23.3	22.2	17.4	13.7	9.9	7.9		23.4
2012	6.6	6.5	8.3	18.9	16.8	20.4	21.6	21.1	17.1	13.2	7.8	10.0		21.6
2011	8.6	7.3	9.0	13.1	18.5	17.5	17.8	21.7	19.0	14.0	5.3	6.2		21.7
2010	2.9	6.2	12.3	15.8	17.0	20.1	21.1	19.5	13.5	12.9	12.2	3.8		21.1
2009	2.1	2.7	5.2	12.1	17.8	17.7	21.1	20.2	17.7	18.0	9.6	5.9		21.1
2008	7.6	8.0	9.7	10.6	19.6	19.0	19.4	18.8	17.9	14.9	8.7	5.5		19.6
2007	11.1	6.0	7.9	13.8	18.3	19.1	21.9	19.7	15.5	15.3	7.5	7.5		21.9
2006	3.6	3.5	9.9	13.2	16.0	22.5	22.2	18.2	19.9	15.5	10.2	6.7		22.5
2005	5.3	3.9	10.7	11.8	20.4	20.9	22.0	16.1	18.8	13.6	9.1	2.4		22.0
2004	4.5	10.5	11.5	11.5	14.3	19.1	19.4	19.3	16.7	14.9	9.8	3.9		19.4
2003	7.4	1.4	11.8	14.5	19.1	20.7	21.0	22.9	16.5	12.6	7.3	5.6		22.9
2002	9.5	9.9	10.6	9.5	16.2	22.0	19.0	17.8	15.9	11.7	9.8	8.5		22.0
2001	4.5	7.8	9.4	10.1	18.1	17.4	19.8	21.9	13.7	14.5	6.2	5.8		21.9
2000	6.4	6.5	8.2	13.4	16.4	19.4	17.3	19.4	16.2	13.1	7.7	8.7		19.4
1999	5.6	4.3	7.8	11.8	17.4	17.4	20.4	19.0	17.4	13.2	9.6	5.9		20.4
1998	6.6	7.1	7.8	14.2	15.8	21.8	21.0	20.9	17.2	11.9	7.9	6.6		21.8
1997	0.8	10.1	8.2	8.8	17.2	16.1	16.4	18.8	17.2	16.7	9.4	6.4		18.8
1996	0.0	1.1	5.9	15.6	13.6	19.2	17.0	16.6	11.8	13.6	8.2	3.6		19.2
1995	6.9	6.3	8.1	11.5	15.0	17.7	22.6	18.5	14.7	14.0	8.3	8.0		22.6
1994	4.7	7.9	11.2	10.9	13.9	20.1	20.2	21.1	16.5	13.9	11.5	9.1		21.1
1993	8.4	1.3	10.4	12.0	17.8	17.8	18.5	18.4	15.4	13.1	7.2	8.1		18.5
1992	6.2	5.2	6.4	13.3	13.6	16.5	19.6	21.0	14.7	11.8	9.8	6.6		21.0
1991	9.4	3.7	14.0	8.0	12.7	17.5	19.9	19.2	16.4	11.4	8.0	8.1		19.9
1990	5.2	10.4	12.9	9.3	14.5	16.7	18.4	17.7	13.5	15.3	10.1	5.1		18.4
1989	4.2	11.0	12.0	11.5	14.5	17.1	19.8	18.2	15.7	12.4	12.0	9.5		19.8
1988	7.4	4.7	7.3	10.4	13.8	16.5	22.4	21.2	17.0	12.3	5.8	7.2		22.4
1987	5.3	3.9	8.1	10.6	12.6	18.1	20.0	18.3	19.0	13.2	8.2	8.0		20.0
1986	3.2	1.6	4.3	12.8	17.1	17.7	19.1	21.6	17.8	13.6	8.5	5.4		21.6
1985	2.4	5.3	9.0	11.3	15.8	17.2	20.0	20.2	16.5	14.0	9.9	8.6		20.2
1984	3.3	4.0	7.5	10.2	11.8	17.0	20.2	17.8	16.7	12.4	9.1	2.5		20.2
1983	7.9	3.5	7.4	11.6	13.3	18.0	23.0	20.1	17.4	14.7	9.0	7.5		23.0
1982	7.3	4.6	7.4	8.1	14.5	18.3	18.7	19.8	18.1	11.9	9.0	7.2		19.8
Mean	5.6	5.7	8.8	12.2	16.0	19.0	20.3	19.8	16.7	13.6	9.0	6.7		21.2
Trend	0.0	0.3	-0.0	1.0	0.9	1.0	0.4	0.4	0.3	0.2	0.1	-0.0		0.6
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec		Ann