0	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008
January	5.6%	8.9%	2.6%	7.1%	5.0%	11.6%	0.2%	3.0%	3.8%	6.0%	9.3%
February	5.4%	8.6%	2.3%	7.8%	5.9%	10.3%	0.7%	2.6%	3.9%	5.7%	9.8%
March	5.4%	7.9%	3.4%	7.4%	6.2%	10.2%	0.4%	3.0%	3.4%	6.1%	10.6%
April	5.0%	7.6%	4.5%	6.5%	7.4%	8.8%	0.2%	3.2%	3.3%	7.0%	11.1%
May	5.1%	7.0%	5.1%	6.4%	7.8%	7.8%	0.6%	3.1%	3.9%	6.9%	11.7%
June	5.2%	7.2%	5.2%	6.3%	8.0%	6.7%	1.2%	2.7%	4.9%	7.0%	12.2%
July	6.6%	4.9%	6.0%	5.3%	9.6%	5.2%	1.6%	3.4%	5.0%	7.0%	13.4%
August	7.6%	3.3%	6.9%	4.6%	10.4%	5.1%	1.0%	3.9%	5.4%	6.7%	13.7%
September	9.1%	1.9%	6.9%	4.4%	11.2%	3.7%	1.3%	4.2%	5.3%	7.2%	13.1%
October	9.0%	1.7%	7.0%	4.0%	13.0%	1.5%	2.4%	3.8%	5.4%	7.9%	=
November	9.4%	1.9%	7.0%	4.3%	12.9%	0.4%	3.7%	3.2%	5.4%	8.4%	=
December	9.0%	2.2%	7.0%	4.6%	12.4%	0.3%	3.4%	3.5%	5.8%	9.00%	=
AVERAGE	6.9%	5.2%	5.4%	5.7%	9.2%	5.8%	1.4%	3.3%	4.6%	7.1 %	=