Central England Temperature
vs Seething Temperature
Monthly Summary and Percentile
Average Temp calculated simply as mean of max &  min to be consistent with historic and CET data - this will differ from the Seething monthly summary which uses 10min averaging points.
	Average Temperature (DegC)
Month	Seething Temp	Expected Seething	Percentile (low=hot)	CET	Average CET	Percentile (low=hot)
Jun 2010	14.9	14.3	35%	15.2	14.3	19%
May 2010	10.3	11.5	83%	10.7	11.2	66%
Apr 2010	8.8	8.1	30%	8.8	7.9	24%
Mar 2010	6.3	5.8	41%	6.1	5.3	32%
Feb 2010	2.6	3.9	78%	2.8	3.9	73%
Jan 2010	1.5	3.7	91%	1.4	3.2	82%
Dec 2009	3.7	4.5	72%	3.1	4.1	73%
Nov 2009	9.0	6.6	2%	8.7	6.1	3%
Oct 2009	11.5	10.6	18%	11.6	9.7	8%
Sep 2009	15.3	14.2	14%	14.2	13.3	21%
Aug 2009	18.3	16.4	10%	16.6	15.6	18%
Jul 2009	16.9	16.5	38%	16.1	16.0	38%
Jun 2009	15.2	14.3	24%	14.8	14.3	31%
May 2009	12.8	11.5	11%	12.1	11.2	22%
Apr 2009	10.7	8.1	3%	10.0	7.9	4%
Mar 2009	6.5	5.8	37%	7.0	5.3	14%
Feb 2009	4.3	3.9	48%	4.1	3.9	49%
Jan 2009	3.1	3.7	71%	3.0	3.2	59%
Dec 2008	4.7	4.5	48%	3.5	4.1	65%
Nov 2008	8.1	6.6	12%	7.0	6.1	23%
Oct 2008	10.1	10.6	72%	9.7	9.7	49%
Sep 2008	14.2	14.2	44%	13.5	13.3	43%
Aug 2008	17.8	16.4	13%	16.2	15.6	26%
Jul 2008	17.2	16.5	27%	16.2	16.0	35%
Jun 2008	14.7	14.3	40%	13.9	14.3	65%
May 2008	13.2	11.5	4%	13.4	11.2	4%
Apr 2008	8.4	8.1	44%	7.9	7.9	51%
Mar 2008	6.1	5.8	45%	6.1	5.3	32%
Feb 2008	5.7	3.9	18%	5.4	3.9	21%
Jan 2008	7.0	3.7	4%	6.6	3.2	3%
Dec 2007	5.6	4.5	24%	4.9	4.1	32%
Nov 2007	7.4	6.6	27%	7.3	6.1	17%
Oct 2007	11.0	10.6	33%	10.9	9.7	16%
Sep 2007	14.6	14.2	33%	13.8	13.3	34%
Aug 2007	16.6	16.4	39%	15.4	15.6	56%
Jul 2007	16.6	16.5	42%	15.2	16.0	72%
Jun 2007	15.6	14.3	11%	15.1	14.3	22%
May 2007	12.4	11.5	23%	11.9	11.2	27%
Apr 2007	11.6	8.1	1%	11.2	7.9	1%
Mar 2007	7.7	5.8	15%	7.2	5.3	10%
Feb 2007	6.3	3.9	9%	5.8	3.9	13%
Jan 2007	7.2	3.7	3%	7.0	3.2	2%
Dec 2006	6.8	4.5	4%	6.5	4.1	8%
Nov 2006	8.6	6.6	5%	8.1	6.0	6%
Oct 2006	13.9	10.6	3%	13.0	9.7	1%
Sep 2006	17.8	14.2	1%	16.8	13.3	1%
Aug 2006	16.7	16.4	36%	16.1	15.6	30%
Jul 2006	20.4	16.5	1%	19.7	16.0	1%
Jun 2006	15.3	14.3	19%	15.9	14.3	8%
May 2006	12.8	11.5	14%	12.3	11.2	17%
Apr 2006	8.9	8.1	28%	8.6	7.9	29%
Mar 2006	5.1	5.8	65%	4.9	5.3	61%
Feb 2006	4.5	3.9	43%	3.7	3.9	58%
Jan 2006	4.7	3.7	31%	4.3	3.2	31%
Dec 2005	4.9	4.5	43%	4.4	4.1	43%
Nov 2005	7.1	6.6	36%	6.2	6.0	45%
Oct 2005	14.1	10.6	1%	13.1	9.7	1%
Sep 2005	16.3	14.2	7%	15.2	13.3	4%
Aug 2005	16.3	16.4	54%	16.2	15.6	26%
Jul 2005	16.6	16.5	43%	16.9	16.0	20%
Jun 2005	15.2	14.3	22%	15.5	14.3	12%
May 2005	11.7	11.5	43%	11.4	11.2	41%
Apr 2005	9.4	8.1	16%	8.9	7.9	20%
Mar 2005	6.7	5.8	33%	7.2	5.3	10%
Feb 2005	4.1	3.9	56%	4.3	3.9	44%
Jan 2005	6.1	3.7	5%	6.0	3.2	6%
Dec 2004	5.2	4.5	37%	5.4	4.1	23%
Nov 2004	8.0	6.6	16%	7.7	6.0	12%
Oct 2004	11.4	10.6	21%	10.5	9.7	25%
Sep 2004	15.3	14.2	15%	14.9	13.3	7%
Aug 2004	18.5	16.4	7%	17.6	15.6	4%
Jul 2004	16.3	16.5	55%	15.8	16.0	51%
Jun 2004	15.7	14.3	10%	15.3	14.3	17%
May 2004	11.7	11.5	44%	12.1	11.2	22%
Apr 2004	9.6	8.1	11%	9.4	7.9	11%
Mar 2004	6.7	5.8	35%	6.5	5.3	22%
Feb 2004	5.6	3.9	20%	5.4	3.9	21%
Jan 2004	4.7	3.7	32%	5.2	3.2	16%
Dec 2003	5.5	4.5	30%	4.8	4.1	34%
Nov 2003	8.4	6.6	7%	8.1	6.0	6%
Oct 2003	9.4	10.6	85%	9.2	9.7	66%
Sep 2003	14.2	14.2	46%	14.3	13.3	19%
Aug 2003	18.2	16.4	11%	18.3	15.6	2%
Jul 2003	17.8	16.5	18%	17.6	16.0	10%
Jun 2003	16.0	14.3	8%	16.1	14.3	6%
May 2003	12.2	11.5	28%	12.1	11.2	22%
Apr 2003	9.2	8.1	19%	9.6	7.9	8%
Mar 2003	7.0	5.8	25%	7.5	5.3	6%
Feb 2003	3.8	3.9	65%	3.9	3.9	53%
Jan 2003	4.1	3.7	41%	4.5	3.2	27%
Dec 2002	5.6	4.5	26%	5.7	4.1	18%
Nov 2002	8.3	6.6	10%	8.5	6.0	4%
Oct 2002	9.8	10.6	79%	10.1	9.7	38%
Sep 2002	14.1	14.2	52%	14.4	13.3	16%
Aug 2002	17.9	16.4	12%	17.0	15.6	10%
Jul 2002	16.2	16.5	61%	16.0	16.0	42%
Jun 2002	14.9	14.3	31%	14.4	14.3	44%
May 2002	11.8	11.5	39%	11.8	11.2	29%
Apr 2002	9.3	8.1	17%	9.3	7.9	14%
Mar 2002	7.3	5.8	19%	7.6	5.3	6%
Feb 2002	6.9	3.9	4%	7.0	3.9	3%
Jan 2002	5.3	3.7	17%	5.5	3.2	11%
Dec 2001	3.5	4.5	77%	3.6	4.1	61%
Nov 2001	7.1	6.6	37%	7.5	6.0	14%
Oct 2001	14.0	10.6	2%	13.3	9.7	1%
Sep 2001	13.2	14.2	86%	13.4	13.3	47%
Aug 2001	17.6	16.4	18%	16.8	15.6	15%
Jul 2001	17.2	16.5	26%	17.2	16.0	16%
Jun 2001	13.5	14.3	80%	14.3	14.3	49%
May 2001	12.2	11.5	30%	12.6	11.2	12%
Apr 2001	7.6	8.1	69%	7.7	7.9	55%
Mar 2001	5.0	5.8	67%	5.2	5.3	50%
Feb 2001	4.5	3.9	45%	4.4	3.9	42%
Jan 2001	3.4	3.7	60%	3.2	3.2	57%
Dec 2000	5.5	4.5	32%	5.8	4.1	15%
Nov 2000	6.6	6.6	53%	7.0	6.0	23%
Oct 2000	10.6	10.6	53%	10.3	9.7	32%
Sep 2000	16.4	14.2	4%	14.7	13.3	9%
Aug 2000	17.3	16.4	22%	16.6	15.6	18%
Jul 2000	14.8	16.5	90%	15.5	16.0	59%
Jun 2000	15.4	14.3	14%	15.1	14.3	22%
May 2000	12.4	11.5	24%	12.1	11.2	22%
Apr 2000	8.5	8.1	40%	7.8	7.9	53%
Mar 2000	7.1	5.8	23%	7.6	5.3	6%
Feb 2000	5.8	3.9	14%	6.3	3.9	8%
Jan 2000	4.9	3.7	25%	4.9	3.2	21%
Dec 1999	4.3	4.5	52%	5.0	4.1	30%
Nov 1999	7.5	6.6	26%	7.9	6.0	8%
Oct 1999	10.9	10.6	43%	10.7	9.7	20%
Sep 1999	16.4	14.2	5%	15.6	13.3	2%
Aug 1999	16.3	16.4	50%	16.1	15.6	30%
Jul 1999	17.8	16.5	15%	17.7	16.0	9%
Jun 1999	14.0	14.3	64%	13.9	14.3	65%
May 1999	13.2	11.5	5%	12.9	11.2	8%
Apr 1999	9.5	8.1	14%	9.4	7.9	11%
Mar 1999	7.4	5.8	18%	7.4	5.3	8%
Feb 1999	4.5	3.9	46%	5.3	3.9	23%
Jan 1999	5.5	3.7	11%	5.5	3.2	11%
Dec 1998	5.6	4.5	28%	5.5	4.1	21%
Nov 1998	5.0	6.6	91%	6.2	6.0	45%
Oct 1998	10.3	10.6	59%	10.6	9.7	22%
Sep 1998	15.1	14.2	16%	14.9	13.3	7%
Aug 1998	16.3	16.4	53%	15.9	15.6	38%
Jul 1998	15.9	16.5	70%	15.5	16.0	59%
Jun 1998	15.1	14.3	26%	14.2	14.3	53%
May 1998	12.8	11.5	10%	13.1	11.2	6%
Apr 1998	8.6	8.1	32%	7.7	7.9	55%
Mar 1998	8.1	5.8	7%	7.9	5.3	3%
Feb 1998	6.8	3.9	6%	7.3	3.9	1%
Jan 1998	4.7	3.7	33%	5.2	3.2	16%
Dec 1997	5.8	4.5	20%	5.8	4.1	15%
Nov 1997	8.0	6.6	15%	8.4	6.0	5%
Oct 1997	9.8	10.6	77%	10.2	9.7	35%
Sep 1997	14.9	14.2	23%	14.2	13.3	21%
Aug 1997	20.0	16.4	1%	18.9	15.6	1%
Jul 1997	17.1	16.5	30%	16.7	16.0	25%
Jun 1997	14.7	14.3	41%	14.1	14.3	56%
May 1997	11.9	11.5	37%	11.5	11.2	37%
Apr 1997	8.5	8.1	41%	9.0	7.9	18%
Mar 1997	8.0	5.8	8%	8.4	5.3	1%
Feb 1997	6.1	3.9	10%	6.7	3.9	5%
Jan 1997	1.6	3.7	91%	2.5	3.2	68%
Dec 1996	2.6	4.5	89%	2.9	4.1	78%
Nov 1996	5.4	6.6	86%	5.9	6.0	57%
Oct 1996	11.0	10.6	37%	11.7	9.7	6%
Sep 1996	13.9	14.2	60%	13.6	13.3	39%
Aug 1996	17.5	16.4	19%	16.5	15.6	20%
Jul 1996	16.7	16.5	40%	16.5	16.0	28%
Jun 1996	14.3	14.3	48%	14.4	14.3	44%
May 1996	9.3	11.5	99%	9.1	11.2	97%
Apr 1996	8.3	8.1	46%	8.5	7.9	33%
Mar 1996	3.6	5.8	92%	4.5	5.3	71%
Feb 1996	2.0	3.9	83%	2.5	3.9	77%
Jan 1996	3.4	3.7	60%	4.3	3.2	31%
Dec 1995	1.7	4.5	98%	2.3	4.1	85%
Nov 1995	7.4	6.6	28%	7.7	6.0	12%
Oct 1995	12.7	10.6	7%	12.9	9.7	2%
Sep 1995	13.9	14.2	60%	13.7	13.3	37%
Aug 1995	18.4	16.4	9%	19.2	15.6	1%
Jul 1995	19.2	16.5	3%	18.6	16.0	2%
Jun 1995	13.6	14.3	74%	14.3	14.3	49%
May 1995	11.9	11.5	38%	11.6	11.2	34%
Apr 1995	9.1	8.1	21%	9.1	7.9	17%
Mar 1995	5.8	5.8	53%	5.6	5.3	43%
Feb 1995	6.0	3.9	11%	6.5	3.9	6%
Jan 1995	4.3	3.7	37%	4.8	3.2	23%
Dec 1994	5.8	4.5	21%	6.4	4.1	9%
Nov 1994	9.3	6.6	1%	10.1	6.0	1%
Oct 1994	10.1	10.6	69%	10.2	9.7	35%
Sep 1994	13.4	14.2	79%	12.7	13.3	73%
Aug 1994	17.0	16.4	29%	16.0	15.6	34%
Jul 1994	19.1	16.5	4%	18.0	16.0	6%
Jun 1994	15.2	14.3	23%	14.5	14.3	40%
May 1994	11.3	11.5	60%	10.7	11.2	66%
Apr 1994	8.6	8.1	34%	8.1	7.9	43%
Mar 1994	7.9	5.8	12%	7.7	5.3	5%
Feb 1994	2.8	3.9	75%	3.2	3.9	66%
Jan 1994	4.7	3.7	30%	5.3	3.2	14%
Dec 1993	5.3	4.5	35%	5.5	4.1	21%
Nov 1993	4.9	6.6	93%	4.6	6.0	84%
Oct 1993	9.5	10.6	84%	8.5	9.7	82%
Sep 1993	13.4	14.2	81%	12.4	13.3	81%
Aug 1993	15.6	16.4	75%	14.6	15.6	83%
Jul 1993	15.9	16.5	69%	15.2	16.0	72%
Jun 1993	14.8	14.3	37%	15.0	14.3	24%
May 1993	12.2	11.5	29%	11.4	11.2	41%
Apr 1993	10.1	8.1	6%	9.5	7.9	10%
Mar 1993	6.6	5.8	36%	6.7	5.3	18%
Feb 1993	4.2	3.9	54%	4.6	3.9	37%
Jan 1993	5.2	3.7	18%	5.9	3.2	7%
Dec 1992	3.7	4.5	73%	3.6	4.1	61%
Nov 1992	7.0	6.6	42%	7.4	6.0	15%
Oct 1992	7.7	10.6	99%	7.8	9.7	92%
Sep 1992	13.8	14.2	63%	13.4	13.3	47%
Aug 1992	16.5	16.4	42%	15.3	15.6	59%
Jul 1992	16.6	16.5	46%	16.2	16.0	35%
Jun 1992	15.3	14.3	18%	15.7	14.3	9%
May 1992	13.2	11.5	6%	13.6	11.2	2%
Apr 1992	8.6	8.1	33%	8.7	7.9	27%
Mar 1992	6.9	5.8	28%	7.5	5.3	6%
Feb 1992	5.1	3.9	32%	5.4	3.9	21%
Jan 1992	3.6	3.7	54%	3.7	3.2	44%
Dec 1991	3.9	4.5	68%	4.7	4.1	36%
Nov 1991	6.2	6.6	60%	6.8	6.0	30%
Oct 1991	10.2	10.6	68%	10.2	9.7	35%
Sep 1991	14.1	14.2	51%	14.7	13.3	9%
Aug 1991	17.4	16.4	21%	17.1	15.6	9%
Jul 1991	17.3	16.5	25%	17.3	16.0	13%
Jun 1991	12.4	14.3	96%	12.1	14.3	99%
May 1991	10.0	11.5	90%	10.8	11.2	64%
Apr 1991	7.7	8.1	65%	7.9	7.9	51%
Mar 1991	7.9	5.8	11%	7.9	5.3	3%
Feb 1991	1.0	3.9	92%	1.5	3.9	89%
Jan 1991	3.5	3.7	57%	3.3	3.2	55%
Dec 1990	4.3	4.5	55%	4.3	4.1	47%
Nov 1990	6.5	6.6	54%	6.9	6.0	26%
Oct 1990	12.4	10.6	10%	11.9	9.7	4%
Sep 1990	12.8	14.2	92%	13.2	13.3	55%
Aug 1990	18.6	16.4	6%	18.0	15.6	3%
Jul 1990	16.1	16.5	65%	16.9	16.0	20%
Jun 1990	13.4	14.3	87%	13.6	14.3	75%
May 1990	11.7	11.5	42%	12.6	11.2	12%
Apr 1990	7.9	8.1	57%	8.0	7.9	47%
Mar 1990	8.2	5.8	4%	8.3	5.3	2%
Feb 1990	7.2	3.9	1%	7.3	3.9	1%
Jan 1990	6.1	3.7	7%	6.5	3.2	4%
Dec 1989	5.0	4.5	41%	4.9	4.1	32%
Nov 1989	6.0	6.6	70%	6.2	6.0	45%
Oct 1989	11.9	10.6	13%	11.7	9.7	6%
Sep 1989	15.4	14.2	11%	14.7	13.3	9%
Aug 1989	16.9	16.4	30%	16.6	15.6	18%
Jul 1989	17.6	16.5	19%	18.2	16.0	4%
Jun 1989	14.1	14.3	55%	14.6	14.3	38%
May 1989	12.5	11.5	22%	13.0	11.2	6%
Apr 1989	6.4	8.1	91%	6.6	7.9	86%
Mar 1989	7.6	5.8	16%	7.5	5.3	6%
Feb 1989	5.4	3.9	22%	5.9	3.9	12%
Jan 1989	5.3	3.7	16%	6.1	3.2	6%
Dec 1988	6.1	4.5	11%	7.5	4.1	2%
Nov 1988	5.0	6.6	90%	5.2	6.0	73%
Oct 1988	10.7	10.6	51%	10.4	9.7	28%
Sep 1988	13.4	14.2	80%	13.2	13.3	55%
Aug 1988	16.2	16.4	60%	15.2	15.6	63%
Jul 1988	15.1	16.5	85%	14.7	16.0	89%
Jun 1988	13.5	14.3	81%	14.4	14.3	44%
May 1988	12.0	11.5	35%	11.9	11.2	27%
Apr 1988	8.0	8.1	51%	8.2	7.9	40%
Mar 1988	5.8	5.8	54%	6.4	5.3	25%
Feb 1988	4.3	3.9	51%	4.9	3.9	31%
Jan 1988	5.0	3.7	21%	5.3	3.2	14%
Dec 1987	5.9	4.5	15%	5.6	4.1	19%
Nov 1987	6.4	6.6	57%	6.5	6.0	36%
Oct 1987	10.3	10.6	61%	9.7	9.7	49%
Sep 1987	14.1	14.2	55%	13.6	13.3	39%
Aug 1987	15.5	16.4	78%	15.6	15.6	48%
Jul 1987	15.6	16.5	76%	15.9	16.0	48%
Jun 1987	13.1	14.3	88%	12.8	14.3	93%
May 1987	9.8	11.5	95%	10.1	11.2	83%
Apr 1987	10.0	8.1	10%	10.3	7.9	2%
Mar 1987	3.4	5.8	94%	4.1	5.3	79%
Feb 1987	3.5	3.9	68%	3.6	3.9	59%
Jan 1987	-0.1	3.7	97%	0.8	3.2	89%
Dec 1986	5.4	4.5	34%	6.2	4.1	10%
Nov 1986	7.2	6.6	33%	7.8	6.0	10%
Oct 1986	10.8	10.6	48%	11.0	9.7	13%
Sep 1986	11.5	14.2	100%	11.3	13.3	97%
Aug 1986	14.4	16.4	98%	13.7	15.6	96%
Jul 1986	16.3	16.5	56%	15.9	16.0	48%
Jun 1986	14.2	14.3	53%	14.8	14.3	31%
May 1986	11.6	11.5	48%	11.1	11.2	52%
Apr 1986	6.1	8.1	97%	5.8	7.9	95%
Mar 1986	5.0	5.8	68%	4.9	5.3	61%
Feb 1986	-1.2	3.9	98%	-1.1	3.9	99%
Jan 1986	3.1	3.7	69%	3.5	3.2	49%
Dec 1985	6.3	4.5	10%	6.3	4.1	10%
Nov 1985	3.6	6.6	100%	4.1	6.0	92%
Oct 1985	11.0	10.6	38%	11.0	9.7	13%
Sep 1985	14.6	14.2	32%	14.6	13.3	12%
Aug 1985	15.1	16.4	88%	14.6	15.6	83%
Jul 1985	16.4	16.5	52%	16.2	16.0	35%
Jun 1985	12.7	14.3	91%	12.7	14.3	94%
May 1985	10.7	11.5	74%	10.9	11.2	61%
Apr 1985	8.6	8.1	36%	8.3	7.9	36%
Mar 1985	4.4	5.8	82%	4.7	5.3	65%
Feb 1985	1.3	3.9	90%	2.1	3.9	82%
Jan 1985	-0.2	3.7	98%	0.8	3.2	89%
Dec 1984	4.8	4.5	45%	5.2	4.1	27%
Nov 1984	8.3	6.6	8%	8.0	6.0	7%
Oct 1984	11.3	10.6	25%	11.1	9.7	12%
Sep 1984	13.5	14.2	75%	13.7	13.3	37%
Aug 1984	17.1	16.4	27%	17.6	15.6	4%
Jul 1984	15.5	16.5	78%	16.9	16.0	20%
Jun 1984	13.6	14.3	77%	14.5	14.3	40%
May 1984	9.1	11.5	100%	9.9	11.2	88%
Apr 1984	7.3	8.1	76%	8.1	7.9	43%
Mar 1984	4.5	5.8	79%	4.7	5.3	65%
Feb 1984	3.3	3.9	69%	3.3	3.9	65%
Jan 1984	3.0	3.7	72%	3.8	3.2	42%
Dec 1983	5.1	4.5	39%	5.6	4.1	19%
Nov 1983	7.2	6.6	32%	7.5	6.0	14%
Oct 1983	10.4	10.6	56%	10.5	9.7	25%
Sep 1983	14.0	14.2	57%	13.7	13.3	37%
Aug 1983	17.2	16.4	24%	17.3	15.6	7%
Jul 1983	18.6	16.5	6%	19.5	16.0	1%
Jun 1983	14.0	14.3	62%	14.4	14.3	44%
May 1983	10.0	11.5	91%	10.3	11.2	79%
Apr 1983	6.9	8.1	86%	6.8	7.9	82%
Mar 1983	6.2	5.8	43%	6.4	5.3	25%
Feb 1983	1.5	3.9	87%	1.7	3.9	88%
Jan 1983	6.1	3.7	8%	6.7	3.2	3%
Dec 1982	3.8	4.5	70%	4.4	4.1	43%
Nov 1982	7.7	6.6	20%	8.0	6.0	7%
Oct 1982	10.3	10.6	62%	10.1	9.7	38%
Sep 1982	14.6	14.2	34%	14.2	13.3	21%
Aug 1982	16.2	16.4	59%	15.7	15.6	45%
Jul 1982	16.4	16.5	53%	16.5	16.0	28%
Jun 1982	15.0	14.3	28%	15.5	14.3	12%
May 1982	11.6	11.5	46%	11.6	11.2	34%
Apr 1982	8.0	8.1	53%	8.6	7.9	29%
Mar 1982	5.8	5.8	52%	6.1	5.3	32%
Feb 1982	4.3	3.9	49%	4.8	3.9	31%
Jan 1982	2.8	3.7	78%	2.6	3.2	67%
Dec 1981	-0.7	4.5	100%	0.3	4.1	99%
Nov 1981	7.2	6.6	34%	7.8	6.0	10%
Oct 1981	8.3	10.6	96%	8.6	9.7	80%
Sep 1981	14.8	14.2	28%	14.5	13.3	14%
Aug 1981	15.9	16.4	65%	16.2	15.6	26%
Jul 1981	15.3	16.5	82%	15.5	16.0	59%
Jun 1981	13.4	14.3	85%	13.2	14.3	85%
May 1981	11.5	11.5	51%	11.2	11.2	49%
Apr 1981	7.2	8.1	79%	7.8	7.9	53%
Mar 1981	7.8	5.8	13%	7.9	5.3	3%
Feb 1981	2.6	3.9	77%	3.0	3.9	70%
Jan 1981	3.8	3.7	51%	4.9	3.2	21%
Dec 1980	4.8	4.5	46%	5.6	4.1	19%
Nov 1980	6.2	6.6	64%	6.6	6.0	34%
Oct 1980	8.8	10.6	93%	9.0	9.7	71%
Sep 1980	15.1	14.2	17%	14.7	13.3	9%
Aug 1980	16.2	16.4	58%	15.9	15.6	38%
Jul 1980	14.5	16.5	95%	14.7	16.0	89%
Jun 1980	14.1	14.3	58%	13.8	14.3	71%
May 1980	10.2	11.5	85%	11.2	11.2	49%
Apr 1980	7.9	8.1	59%	8.8	7.9	24%
Mar 1980	4.9	5.8	72%	4.7	5.3	65%
Feb 1980	5.4	3.9	24%	5.7	3.9	16%
Jan 1980	2.0	3.7	87%	2.3	3.2	71%
Dec 1979	5.2	4.5	36%	5.8	4.1	15%
Nov 1979	5.9	6.6	77%	6.8	6.0	30%
Oct 1979	11.2	10.6	27%	11.3	9.7	9%
Sep 1979	13.7	14.2	69%	13.5	13.3	43%
Aug 1979	15.4	16.4	80%	14.9	15.6	78%
Jul 1979	15.8	16.5	71%	16.2	16.0	35%
Jun 1979	14.1	14.3	56%	13.9	14.3	65%
May 1979	10.9	11.5	68%	10.0	11.2	84%
Apr 1979	7.4	8.1	73%	7.8	7.9	53%
Mar 1979	4.5	5.8	81%	4.7	5.3	65%
Feb 1979	0.6	3.9	94%	1.2	3.9	92%
Jan 1979	-1.1	3.7	99%	-0.4	3.2	96%
Dec 1978	4.0	4.5	66%	3.9	4.1	54%
Nov 1978	7.8	6.6	19%	8.5	6.0	4%
Oct 1978	11.4	10.6	20%	11.9	9.7	4%
Sep 1978	13.9	14.2	58%	14.2	13.3	21%
Aug 1978	14.7	16.4	93%	15.0	15.6	70%
Jul 1978	14.6	16.5	93%	14.8	16.0	88%
Jun 1978	13.6	14.3	75%	13.7	14.3	73%
May 1978	10.4	11.5	82%	11.7	11.2	31%
Apr 1978	6.1	8.1	96%	6.5	7.9	87%
Mar 1978	6.3	5.8	40%	6.7	5.3	18%
Feb 1978	1.7	3.9	84%	2.8	3.9	73%
Jan 1978	2.4	3.7	83%	3.4	3.2	52%
Dec 1977	5.8	4.5	20%	6.1	4.1	11%
Nov 1977	6.7	6.6	50%	6.6	6.0	34%
Oct 1977	11.6	10.6	16%	11.8	9.7	5%
Sep 1977	13.6	14.2	70%	13.3	13.3	50%
Aug 1977	15.7	16.4	72%	15.2	15.6	63%
Jul 1977	15.4	16.5	80%	15.9	16.0	48%
Jun 1977	12.4	14.3	95%	12.2	14.3	97%
May 1977	10.1	11.5	89%	10.6	11.2	69%
Apr 1977	6.9	8.1	87%	7.2	7.9	72%
Mar 1977	6.8	5.8	30%	6.9	5.3	15%
Feb 1977	4.8	3.9	37%	5.2	3.9	25%
Jan 1977	2.3	3.7	85%	2.8	3.2	63%
Dec 1976	1.8	4.5	96%	2.0	4.1	88%
Nov 1976	6.0	6.6	71%	6.3	6.0	42%
Oct 1976	10.8	10.6	47%	10.6	9.7	22%
Sep 1976	13.7	14.2	66%	13.4	13.3	47%
Aug 1976	16.8	16.4	33%	17.6	15.6	4%
Jul 1976	17.8	16.5	13%	18.7	16.0	2%
Jun 1976	16.8	14.3	3%	17.0	14.3	2%
May 1976	12.0	11.5	34%	12.1	11.2	22%
Apr 1976	7.7	8.1	67%	8.1	7.9	43%
Mar 1976	4.7	5.8	76%	4.8	5.3	64%
Feb 1976	4.0	3.9	58%	4.5	3.9	39%
Jan 1976	4.8	3.7	26%	5.9	3.2	7%
Dec 1975	4.1	4.5	62%	5.3	4.1	24%
Nov 1975	5.4	6.6	85%	6.3	6.0	42%
Oct 1975	9.8	10.6	78%	9.9	9.7	44%
Sep 1975	13.8	14.2	62%	13.5	13.3	43%
Aug 1975	18.4	16.4	8%	18.7	15.6	1%
Jul 1975	17.1	16.5	30%	17.4	16.0	12%
Jun 1975	13.9	14.3	68%	14.7	14.3	34%
May 1975	9.7	11.5	96%	9.9	11.2	88%
Apr 1975	7.9	8.1	55%	8.3	7.9	36%
Mar 1975	4.7	5.8	75%	4.8	5.3	64%
Feb 1975	4.3	3.9	49%	4.4	3.9	42%
Jan 1975	6.1	3.7	6%	6.8	3.2	2%
Dec 1974	7.3	4.5	2%	8.1	4.1	1%
Nov 1974	6.2	6.6	63%	6.8	6.0	30%
Oct 1974	7.4	10.6	100%	7.8	9.7	92%
Sep 1974	12.3	14.2	96%	12.1	13.3	86%
Aug 1974	15.6	16.4	76%	15.2	15.6	63%
Jul 1974	15.1	16.5	86%	15.2	16.0	72%
Jun 1974	13.7	14.3	72%	13.9	14.3	65%
May 1974	10.7	11.5	75%	11.0	11.2	54%
Apr 1974	7.9	8.1	55%	8.2	7.9	40%
Mar 1974	5.7	5.8	56%	5.8	5.3	40%
Feb 1974	5.1	3.9	31%	5.4	3.9	21%
Jan 1974	5.4	3.7	14%	5.9	3.2	7%
Dec 1973	4.2	4.5	60%	4.9	4.1	32%
Nov 1973	4.8	6.6	94%	6.0	6.0	50%
Oct 1973	8.9	10.6	92%	9.0	9.7	71%
Sep 1973	14.3	14.2	43%	14.3	13.3	19%
Aug 1973	16.3	16.4	49%	16.5	15.6	20%
Jul 1973	15.4	16.5	81%	15.6	16.0	56%
Jun 1973	15.0	14.3	28%	14.8	14.3	31%
May 1973	11.4	11.5	55%	11.4	11.2	41%
Apr 1973	6.9	8.1	89%	7.0	7.9	76%
Mar 1973	6.2	5.8	43%	6.2	5.3	29%
Feb 1973	3.8	3.9	64%	4.3	3.9	44%
Jan 1973	3.9	3.7	47%	4.5	3.2	27%
Dec 1972	5.1	4.5	38%	5.8	4.1	15%
Nov 1972	5.9	6.6	75%	6.3	6.0	42%
Oct 1972	10.3	10.6	63%	10.6	9.7	22%
Sep 1972	11.6	14.2	99%	11.7	13.3	92%
Aug 1972	15.2	16.4	84%	15.1	15.6	67%
Jul 1972	15.6	16.5	73%	15.6	16.0	56%
Jun 1972	12.1	14.3	98%	11.8	14.3	100%
May 1972	10.9	11.5	69%	10.5	11.2	72%
Apr 1972	7.8	8.1	60%	8.2	7.9	40%
Mar 1972	6.4	5.8	38%	6.5	5.3	22%
Feb 1972	4.1	3.9	55%	4.3	3.9	44%
Jan 1972	2.6	3.7	82%	3.9	3.2	40%
Dec 1971	5.6	4.5	25%	6.6	4.1	7%
Nov 1971	5.8	6.6	79%	6.0	6.0	50%
Oct 1971	10.9	10.6	44%	11.3	9.7	9%
Sep 1971	13.8	14.2	65%	14.0	13.3	27%
Aug 1971	16.5	16.4	41%	15.6	15.6	48%
Jul 1971	16.5	16.5	50%	16.9	16.0	20%
Jun 1971	12.5	14.3	94%	12.4	14.3	96%
May 1971	11.2	11.5	63%	11.6	11.2	34%
Apr 1971	7.0	8.1	85%	7.9	7.9	51%
Mar 1971	4.4	5.8	82%	4.9	5.3	61%
Feb 1971	4.0	3.9	59%	4.5	3.9	39%
Jan 1971	3.9	3.7	46%	4.5	3.2	27%
Dec 1970	3.4	4.5	78%	4.3	4.1	47%
Nov 1970	6.9	6.6	43%	7.8	6.0	10%
Oct 1970	11.0	10.6	34%	10.7	9.7	20%
Sep 1970	14.7	14.2	30%	14.4	13.3	16%
Aug 1970	15.9	16.4	66%	16.0	15.6	34%
Jul 1970	15.3	16.5	83%	15.2	16.0	72%
Jun 1970	16.1	14.3	7%	16.4	14.3	3%
May 1970	12.8	11.5	15%	13.0	11.2	6%
Apr 1970	6.4	8.1	93%	6.7	7.9	84%
Mar 1970	3.2	5.8	97%	3.7	5.3	85%
Feb 1970	2.2	3.9	82%	2.9	3.9	71%
Jan 1970	2.9	3.7	76%	3.7	3.2	44%
Dec 1969	2.4	4.5	92%	3.3	4.1	70%
Nov 1969	5.2	6.6	90%	5.4	6.0	70%
Oct 1969	12.9	10.6	4%	13.0	9.7	1%
Sep 1969	14.1	14.2	53%	13.9	13.3	31%
Aug 1969	16.0	16.4	61%	16.4	15.6	22%
Jul 1969	17.1	16.5	31%	16.8	16.0	24%
Jun 1969	13.5	14.3	82%	13.9	14.3	65%
May 1969	11.8	11.5	40%	11.2	11.2	49%
Apr 1969	7.4	8.1	74%	7.4	7.9	68%
Mar 1969	3.0	5.8	98%	3.3	5.3	91%
Feb 1969	0.0	3.9	95%	1.0	3.9	93%
Jan 1969	5.0	3.7	22%	5.5	3.2	11%
Dec 1968	2.4	4.5	91%	3.0	4.1	75%
Nov 1968	6.7	6.6	47%	6.5	6.0	36%
Oct 1968	12.7	10.6	6%	12.5	9.7	3%
Sep 1968	14.5	14.2	37%	13.9	13.3	31%
Aug 1968	15.7	16.4	70%	15.4	15.6	56%
Jul 1968	15.0	16.5	89%	15.0	16.0	79%
Jun 1968	14.9	14.3	33%	14.8	14.3	31%
May 1968	9.8	11.5	94%	9.8	11.2	90%
Apr 1968	8.5	8.1	37%	8.1	7.9	43%
Mar 1968	6.8	5.8	29%	6.3	5.3	27%
Feb 1968	2.2	3.9	81%	1.9	3.9	85%
Jan 1968	3.5	3.7	55%	4.4	3.2	29%
Dec 1967	3.7	4.5	70%	4.2	4.1	48%
Nov 1967	5.6	6.6	83%	5.4	6.0	70%
Oct 1967	11.0	10.6	39%	10.8	9.7	18%
Sep 1967	14.2	14.2	48%	13.5	13.3	43%
Aug 1967	16.0	16.4	63%	15.7	15.6	45%
Jul 1967	17.4	16.5	21%	16.7	16.0	25%
Jun 1967	13.4	14.3	83%	14.0	14.3	60%
May 1967	10.9	11.5	70%	10.4	11.2	77%
Apr 1967	7.1	8.1	84%	7.7	7.9	55%
Mar 1967	7.2	5.8	22%	7.0	5.3	14%
Feb 1967	5.1	3.9	29%	5.4	3.9	21%
Jan 1967	3.7	3.7	52%	4.5	3.2	27%
Dec 1966	4.3	4.5	53%	5.5	4.1	21%
Nov 1966	5.5	6.6	84%	5.6	6.0	63%
Oct 1966	11.1	10.6	31%	10.1	9.7	38%
Sep 1966	14.1	14.2	54%	13.8	13.3	34%
Aug 1966	14.9	16.4	91%	14.7	15.6	79%
Jul 1966	14.6	16.5	92%	15.0	16.0	79%
Jun 1966	15.5	14.3	13%	15.4	14.3	15%
May 1966	11.4	11.5	55%	11.0	11.2	54%
Apr 1966	7.4	8.1	75%	7.2	7.9	72%
Mar 1966	6.0	5.8	49%	6.5	5.3	22%
Feb 1966	5.0	3.9	33%	5.7	3.9	16%
Jan 1966	2.4	3.7	84%	2.9	3.2	61%
Dec 1965	3.9	4.5	67%	4.7	4.1	36%
Nov 1965	4.4	6.6	95%	4.5	6.0	86%
Oct 1965	10.7	10.6	50%	11.0	9.7	13%
Sep 1965	12.9	14.2	90%	12.3	13.3	83%
Aug 1965	15.2	16.4	86%	14.9	15.6	78%
Jul 1965	14.1	16.5	99%	14.0	16.0	97%
Jun 1965	13.6	14.3	76%	14.7	14.3	34%
May 1965	11.4	11.5	57%	11.7	11.2	31%
Apr 1965	7.8	8.1	64%	8.0	7.9	47%
Mar 1965	4.8	5.8	73%	5.2	5.3	50%
Feb 1965	3.0	3.9	73%	3.1	3.9	68%
Jan 1965	3.4	3.7	62%	3.3	3.2	55%
Dec 1964	3.5	4.5	76%	3.6	4.1	61%
Nov 1964	7.0	6.6	40%	7.4	6.0	15%
Oct 1964	8.6	10.6	95%	8.9	9.7	75%
Sep 1964	14.0	14.2	56%	14.1	13.3	26%
Aug 1964	15.7	16.4	70%	15.5	15.6	52%
Jul 1964	16.2	16.5	60%	16.1	16.0	38%
Jun 1964	14.2	14.3	54%	13.8	14.3	71%
May 1964	13.6	11.5	3%	13.3	11.2	5%
Apr 1964	8.8	8.1	29%	8.7	7.9	27%
Mar 1964	3.2	5.8	96%	4.3	5.3	75%
Feb 1964	4.3	3.9	52%	4.5	3.9	39%
Jan 1964	2.0	3.7	86%	3.4	3.2	52%
Dec 1963	2.5	4.5	90%	2.6	4.1	82%
Nov 1963	7.8	6.6	18%	8.2	6.0	6%
Oct 1963	10.5	10.6	55%	11.1	9.7	12%
Sep 1963	13.3	14.2	82%	12.9	13.3	66%
Aug 1963	14.6	16.4	95%	14.3	15.6	90%
Jul 1963	14.9	16.5	90%	15.2	16.0	72%
Jun 1963	14.3	14.3	50%	14.9	14.3	28%
May 1963	10.3	11.5	82%	10.6	11.2	69%
Apr 1963	8.3	8.1	47%	8.7	7.9	27%
Mar 1963	5.7	5.8	57%	6.0	5.3	35%
Feb 1963	-1.7	3.9	100%	-0.7	3.9	99%
Jan 1963	-2.1	3.7	100%	-2.1	3.2	99%
Dec 1962	1.7	4.5	97%	1.8	4.1	90%
Nov 1962	5.4	6.6	87%	5.5	6.0	66%
Oct 1962	10.5	10.6	54%	10.4	9.7	28%
Sep 1962	13.1	14.2	88%	12.6	13.3	76%
Aug 1962	15.0	16.4	89%	14.5	15.6	86%
Jul 1962	14.1	16.5	98%	15.1	16.0	77%
Jun 1962	13.1	14.3	89%	13.7	14.3	73%
May 1962	9.9	11.5	93%	10.3	11.2	79%
Apr 1962	7.4	8.1	73%	7.7	7.9	55%
Mar 1962	2.4	5.8	100%	2.8	5.3	96%
Feb 1962	4.0	3.9	60%	4.4	3.9	42%
Jan 1962	4.2	3.7	38%	4.3	3.2	31%
Dec 1961	2.9	4.5	83%	2.2	4.1	86%
Nov 1961	6.1	6.6	65%	6.0	6.0	50%
Oct 1961	11.0	10.6	34%	10.9	9.7	16%
Sep 1961	15.4	14.2	12%	15.2	13.3	4%
Aug 1961	15.9	16.4	67%	15.4	15.6	56%
Jul 1961	15.5	16.5	79%	15.2	16.0	72%
Jun 1961	15.0	14.3	27%	14.4	14.3	44%
May 1961	10.2	11.5	86%	11.0	11.2	54%
Apr 1961	9.8	8.1	10%	10.0	7.9	4%
Mar 1961	8.1	5.8	6%	8.2	5.3	2%
Feb 1961	6.5	3.9	8%	6.9	3.9	3%
Jan 1961	3.1	3.7	68%	3.9	3.2	40%
Dec 1960	4.2	4.5	60%	3.9	4.1	54%
Nov 1960	7.5	6.6	24%	7.3	6.0	17%
Oct 1960	10.4	10.6	58%	10.3	9.7	32%
Sep 1960	13.4	14.2	78%	13.1	13.3	57%
Aug 1960	15.5	16.4	79%	15.0	15.6	70%
Jul 1960	15.4	16.5	80%	15.1	16.0	77%
Jun 1960	15.2	14.3	20%	16.1	14.3	6%
May 1960	12.5	11.5	21%	12.8	11.2	9%
Apr 1960	8.7	8.1	31%	8.9	7.9	20%
Mar 1960	5.6	5.8	58%	6.4	5.3	25%
Feb 1960	4.1	3.9	55%	4.1	3.9	49%
Jan 1960	3.7	3.7	53%	3.8	3.2	42%
Dec 1959	6.0	4.5	13%	6.0	4.1	13%
Nov 1959	6.6	6.6	51%	7.1	6.0	21%
Oct 1959	12.3	10.6	11%	12.6	9.7	3%
Sep 1959	14.9	14.2	25%	14.9	13.3	7%
Aug 1959	17.8	16.4	14%	17.2	15.6	8%
Jul 1959	17.8	16.5	16%	17.3	16.0	13%
Jun 1959	15.3	14.3	16%	15.2	14.3	19%
May 1959	11.2	11.5	61%	12.8	11.2	9%
Apr 1959	9.6	8.1	12%	9.4	7.9	11%
Mar 1959	7.3	5.8	21%	7.3	5.3	9%
Feb 1959	4.4	3.9	47%	4.4	3.9	42%
Jan 1959	1.4	3.7	93%	1.6	3.2	80%
Dec 1958	4.6	4.5	50%	4.7	4.1	36%
Nov 1958	6.6	6.6	52%	6.4	6.0	40%
Oct 1958	11.0	10.6	36%	10.8	9.7	18%
Sep 1958	15.0	14.2	21%	15.1	13.3	6%
Aug 1958	16.5	16.4	44%	15.8	15.6	41%
Jul 1958	16.2	16.5	63%	15.9	16.0	48%
Jun 1958	13.6	14.3	73%	14.1	14.3	56%
May 1958	11.6	11.5	46%	11.1	11.2	52%
Apr 1958	7.1	8.1	83%	7.4	7.9	68%
Mar 1958	3.4	5.8	95%	3.7	5.3	85%
Feb 1958	4.5	3.9	44%	4.7	3.9	34%
Jan 1958	3.3	3.7	65%	3.4	3.2	52%
Dec 1957	4.2	4.5	59%	4.5	4.1	41%
Nov 1957	6.8	6.6	45%	6.4	6.0	40%
Oct 1957	11.0	10.6	40%	10.8	9.7	18%
Sep 1957	12.8	14.2	91%	12.5	13.3	77%
Aug 1957	15.2	16.4	85%	15.4	15.6	56%
Jul 1957	16.5	16.5	48%	16.3	16.0	32%
Jun 1957	14.7	14.3	39%	15.2	14.3	19%
May 1957	10.0	11.5	91%	10.3	11.2	79%
Apr 1957	8.4	8.1	45%	8.9	7.9	20%
Mar 1957	8.8	5.8	2%	9.2	5.3	1%
Feb 1957	5.2	3.9	28%	5.3	3.9	23%
Jan 1957	5.4	3.7	13%	5.5	3.2	11%
Dec 1956	5.9	4.5	17%	5.7	4.1	18%
Nov 1956	5.9	6.6	76%	6.0	6.0	50%
Oct 1956	9.7	10.6	83%	9.4	9.7	59%
Sep 1956	15.0	14.2	20%	14.3	13.3	19%
Aug 1956	14.0	16.4	100%	13.5	15.6	98%
Jul 1956	16.4	16.5	54%	15.8	16.0	51%
Jun 1956	12.7	14.3	91%	13.1	14.3	87%
May 1956	12.3	11.5	28%	11.7	11.2	31%
Apr 1956	5.5	8.1	100%	6.9	7.9	80%
Mar 1956	5.5	5.8	61%	6.2	5.3	29%
Feb 1956	-1.2	3.9	99%	-0.2	3.9	99%
Jan 1956	3.4	3.7	63%	3.6	3.2	47%
Dec 1955	5.6	4.5	29%	5.4	4.1	23%
Nov 1955	7.9	6.6	17%	7.0	6.0	23%
Oct 1955	9.8	10.6	81%	9.2	9.7	66%
Sep 1955	14.7	14.2	30%	14.2	13.3	21%
Aug 1955	17.8	16.4	15%	18.1	15.6	3%
Jul 1955	16.2	16.5	64%	17.7	16.0	9%
Jun 1955	13.6	14.3	78%	13.8	14.3	71%
May 1955	9.7	11.5	97%	9.7	11.2	91%
Apr 1955	9.2	8.1	20%	9.3	7.9	14%
Mar 1955	2.9	5.8	99%	3.2	5.3	92%
Feb 1955	1.2	3.9	91%	1.2	3.9	92%
Jan 1955	2.0	3.7	88%	2.6	3.2	67%
Dec 1954	6.1	4.5	10%	6.8	4.1	6%
Nov 1954	7.0	6.6	41%	6.9	6.0	26%
Oct 1954	12.4	10.6	9%	11.9	9.7	4%
Sep 1954	13.2	14.2	83%	12.7	13.3	73%
Aug 1954	15.6	16.4	74%	14.6	15.6	83%
Jul 1954	15.0	16.5	87%	14.2	16.0	94%
Jun 1954	14.3	14.3	49%	13.4	14.3	82%
May 1954	11.3	11.5	58%	11.2	11.2	49%
Apr 1954	7.1	8.1	82%	7.6	7.9	59%
Mar 1954	5.7	5.8	55%	5.8	5.3	40%
Feb 1954	1.7	3.9	86%	2.6	3.9	75%
Jan 1954	2.8	3.7	77%	2.9	3.2	61%
Dec 1953	7.3	4.5	3%	6.9	4.1	4%
Nov 1953	8.0	6.6	14%	8.5	6.0	4%
Oct 1953	10.8	10.6	45%	9.7	9.7	49%
Sep 1953	13.9	14.2	60%	13.8	13.3	34%
Aug 1953	16.4	16.4	47%	16.2	15.6	26%
Jul 1953	16.0	16.5	66%	15.5	16.0	59%
Jun 1953	13.8	14.3	70%	14.4	14.3	44%
May 1953	12.1	11.5	31%	12.6	11.2	12%
Apr 1953	7.5	8.1	72%	7.3	7.9	70%
Mar 1953	5.4	5.8	62%	5.6	5.3	43%
Feb 1953	4.1	3.9	57%	4.3	3.9	44%
Jan 1953	2.7	3.7	81%	3.3	3.2	55%
Dec 1952	2.8	4.5	85%	2.8	4.1	79%
Nov 1952	4.2	6.6	97%	4.2	6.0	92%
Oct 1952	9.2	10.6	87%	8.8	9.7	78%
Sep 1952	11.4	14.2	100%	10.7	13.3	99%
Aug 1952	16.9	16.4	32%	15.8	15.6	41%
Jul 1952	16.9	16.5	35%	16.8	16.0	24%
Jun 1952	14.9	14.3	36%	14.4	14.3	44%
May 1952	12.7	11.5	18%	13.4	11.2	4%
Apr 1952	9.4	8.1	15%	9.6	7.9	8%
Mar 1952	5.8	5.8	51%	6.6	5.3	20%
Feb 1952	2.7	3.9	76%	3.4	3.9	63%
Jan 1952	3.0	3.7	74%	2.7	3.2	65%
Dec 1951	5.5	4.5	30%	5.5	4.1	21%
Nov 1951	8.5	6.6	6%	8.5	6.0	4%
Oct 1951	9.8	10.6	80%	9.4	9.7	59%
Sep 1951	14.8	14.2	29%	14.1	13.3	26%
Aug 1951	15.7	16.4	69%	14.8	15.6	79%
Jul 1951	16.7	16.5	40%	16.3	16.0	32%
Jun 1951	13.4	14.3	84%	14.0	14.3	60%
May 1951	10.3	11.5	84%	10.1	11.2	83%
Apr 1951	6.5	8.1	90%	6.8	7.9	82%
Mar 1951	4.6	5.8	78%	4.1	5.3	79%
Feb 1951	3.7	3.9	66%	3.7	3.9	58%
Jan 1951	3.9	3.7	46%	3.9	3.2	40%
Dec 1950	1.1	4.5	100%	1.2	4.1	95%
Nov 1950	6.1	6.6	67%	5.7	6.0	61%
Oct 1950	10.2	10.6	67%	9.6	9.7	52%
Sep 1950	13.5	14.2	76%	12.9	13.3	66%
Aug 1950	16.6	16.4	40%	15.6	15.6	48%
Jul 1950	16.6	16.5	45%	15.9	16.0	48%
Jun 1950	16.8	14.3	2%	16.2	14.3	5%
May 1950	10.7	11.5	77%	11.3	11.2	46%
Apr 1950	7.5	8.1	71%	7.6	7.9	59%
Mar 1950	7.3	5.8	20%	7.4	5.3	8%
Feb 1950	5.9	3.9	13%	5.3	3.9	23%
Jan 1950	4.2	3.7	37%	4.2	3.2	33%
Dec 1949	5.8	4.5	22%	5.8	4.1	15%
Nov 1949	6.2	6.6	60%	6.6	6.0	34%
Oct 1949	11.7	10.6	15%	11.7	9.7	6%
Sep 1949	17.1	14.2	3%	16.3	13.3	1%
Aug 1949	16.9	16.4	31%	16.8	15.6	15%
Jul 1949	16.9	16.5	39%	17.4	16.0	12%
Jun 1949	14.0	14.3	64%	15.3	14.3	17%
May 1949	10.2	11.5	87%	11.2	11.2	49%
Apr 1949	10.4	8.1	4%	10.0	7.9	4%
Mar 1949	4.2	5.8	85%	5.1	5.3	52%
Feb 1949	5.4	3.9	23%	5.7	3.9	16%
Jan 1949	4.8	3.7	28%	5.5	3.2	11%
Dec 1948	5.6	4.5	27%	5.7	4.1	18%
Nov 1948	6.5	6.6	56%	7.3	6.0	17%
Oct 1948	10.2	10.6	66%	10.1	9.7	38%
Sep 1948	14.5	14.2	40%	13.8	13.3	34%
Aug 1948	15.5	16.4	77%	15.1	15.6	67%
Jul 1948	15.6	16.5	75%	15.8	16.0	51%
Jun 1948	14.1	14.3	57%	13.5	14.3	79%
May 1948	10.8	11.5	71%	11.4	11.2	41%
Apr 1948	9.0	8.1	24%	9.0	7.9	18%
Mar 1948	8.2	5.8	5%	8.3	5.3	2%
Feb 1948	4.8	3.9	38%	4.7	3.9	34%
Jan 1948	5.4	3.7	12%	5.4	3.2	14%
Dec 1947	5.1	4.5	40%	5.1	4.1	28%
Nov 1947	7.1	6.6	39%	7.2	6.0	19%
Oct 1947	11.2	10.6	30%	10.6	9.7	22%
Sep 1947	16.3	14.2	6%	14.9	13.3	7%
Aug 1947	19.5	16.4	2%	18.6	15.6	2%
Jul 1947	18.6	16.5	5%	17.0	16.0	19%
Jun 1947	17.1	14.3	1%	15.5	14.3	12%
May 1947	14.7	11.5	1%	13.5	11.2	3%
Apr 1947	9.0	8.1	22%	8.6	7.9	29%
Mar 1947	3.7	5.8	91%	3.6	5.3	87%
Feb 1947	-2.0	3.9	100%	-1.9	3.9	100%
Jan 1947	1.4	3.7	92%	2.2	3.2	72%
Dec 1946	2.3	4.5	93%	3.1	4.1	73%
Nov 1946	7.6	6.6	21%	8.1	6.0	6%
Oct 1946	10.7	10.6	50%	9.8	9.7	46%
Sep 1946	14.8	14.2	27%	14.0	13.3	27%
Aug 1946	15.4	16.4	80%	14.7	15.6	79%
Jul 1946	17.3	16.5	23%	16.3	16.0	32%
Jun 1946	13.8	14.3	69%	13.1	14.3	87%
May 1946	10.9	11.5	67%	10.7	11.2	66%
Apr 1946	10.4	8.1	5%	9.9	7.9	6%
Mar 1946	5.2	5.8	64%	5.1	5.3	52%
Feb 1946	5.6	3.9	19%	5.9	3.9	12%
Jan 1946	3.5	3.7	58%	2.7	3.2	65%
Dec 1945	4.3	4.5	55%	4.9	4.1	32%
Nov 1945	7.7	6.6	20%	7.2	6.0	19%
Oct 1945	12.2	10.6	12%	11.9	9.7	4%
Sep 1945	15.1	14.2	19%	14.4	13.3	16%
Aug 1945	16.5	16.4	45%	15.9	15.6	38%
Jul 1945	18.0	16.5	10%	16.7	16.0	25%
Jun 1945	15.7	14.3	9%	14.6	14.3	38%
May 1945	13.1	11.5	7%	12.2	11.2	19%
Apr 1945	10.0	8.1	9%	10.1	7.9	3%
Mar 1945	8.5	5.8	3%	7.9	5.3	3%
Feb 1945	7.1	3.9	3%	7.1	3.9	2%
Jan 1945	0.3	3.7	95%	0.4	3.2	92%
Dec 1944	2.6	4.5	88%	3.6	4.1	61%
Nov 1944	6.1	6.6	68%	6.2	6.0	45%
Oct 1944	9.8	10.6	76%	9.3	9.7	63%
Sep 1944	13.4	14.2	80%	12.5	13.3	77%
Aug 1944	18.7	16.4	5%	17.0	15.6	10%
Jul 1944	17.0	16.5	34%	16.5	16.0	28%
Jun 1944	13.9	14.3	66%	13.5	14.3	79%
May 1944	11.5	11.5	50%	11.4	11.2	41%
Apr 1944	10.0	8.1	8%	10.2	7.9	2%
Mar 1944	5.0	5.8	69%	5.2	5.3	50%
Feb 1944	3.3	3.9	71%	3.6	3.9	59%
Jan 1944	5.5	3.7	10%	5.8	3.2	8%
Dec 1943	3.6	4.5	74%	3.5	4.1	65%
Nov 1943	5.7	6.6	80%	6.3	6.0	42%
Oct 1943	11.5	10.6	20%	10.6	9.7	22%
Sep 1943	14.2	14.2	50%	13.3	13.3	50%
Aug 1943	17.1	16.4	28%	16.1	15.6	30%
Jul 1943	17.0	16.5	33%	16.4	16.0	30%
Jun 1943	15.2	14.3	21%	14.4	14.3	44%
May 1943	13.1	11.5	8%	11.8	11.2	29%
Apr 1943	11.4	8.1	2%	10.5	7.9	1%
Mar 1943	6.9	5.8	28%	6.5	5.3	22%
Feb 1943	5.2	3.9	27%	6.1	3.9	10%
Jan 1943	4.1	3.7	43%	4.9	3.2	21%
Dec 1942	5.7	4.5	23%	6.7	4.1	6%
Nov 1942	5.9	6.6	78%	4.9	6.0	78%
Oct 1942	11.3	10.6	24%	10.4	9.7	28%