Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	42.95	43.09	42.95	43.06	31,975	+0.00(+0.00%)
Feb 28, 2012	42.92	43.07	42.92	43.06	53,898	+0.06(+0.14%)
Feb 27, 2012	42.90	43.01	42.90	43.00	11,370	+0.10(+0.24%)
Feb 24, 2012	42.80	42.99	42.80	42.89	27,538	+0.00(+0.00%)
Feb 23, 2012	42.78	42.89	42.72	42.89	12,925	+0.06(+0.13%)
Feb 22, 2012	42.62	42.88	42.62	42.84	17,703	+0.29(+0.68%)
Feb 21, 2012	42.70	42.85	42.54	42.55	136,178	-0.38(-0.88%)
Feb 17, 2012	42.89	42.94	42.87	42.92	8,706	-0.08(-0.19%)
Feb 16, 2012	42.85	43.01	42.70	43.01	67,965	+0.15(+0.36%)
Feb 15, 2012	42.84	42.88	42.59	42.85	63,304	+0.02(+0.04%)
Feb 14, 2012	42.62	42.84	42.62	42.84	47,319	+0.08(+0.19%)
Feb 13, 2012	42.76	42.76	42.59	42.75	15,518	+0.00(+0.01%)
Feb 10, 2012	42.61	42.76	42.61	42.75	11,299	+0.08(+0.19%)
Feb 09, 2012	42.70	42.70	42.59	42.67	8,054	-0.03(-0.07%)
Feb 08, 2012	42.70	42.72	42.52	42.70	15,314	+0.04(+0.09%)
Feb 07, 2012	42.66	42.78	42.66	42.66	23,682	-0.13(-0.31%)
Feb 06, 2012	42.70	42.81	42.55	42.79	22,561	+0.05(+0.12%)
Feb 03, 2012	43.01	43.01	42.61	42.74	33,018	-0.20(-0.46%)
Feb 02, 2012	43.04	43.04	42.72	42.94	31,532	+0.26(+0.62%)
Feb 01, 2012	42.89	42.93	42.67	42.67	27,173	-0.18(-0.42%)
Jan 31, 2012	45.19	45.19	42.63	42.86	36,125	+0.27(+0.65%)
Jan 30, 2012	45.19	45.19	42.57	42.58	63,332	+0.15(+0.35%)
Jan 27, 2012	42.73	42.73	42.38	42.43	85,441	-0.02(-0.05%)
Jan 26, 2012	42.59	42.75	42.37	42.46	46,880	+0.10(+0.23%)
Jan 25, 2012	42.70	42.70	42.31	42.36	82,883	+0.04(+0.09%)
Jan 24, 2012	42.41	42.52	42.29	42.32	37,915	-0.23(-0.54%)
Jan 23, 2012	42.69	42.69	42.18	42.55	19,776	-0.14(-0.33%)
Jan 20, 2012	42.74	42.81	42.55	42.69	45,032	-0.25(-0.58%)
Jan 19, 2012	43.08	43.08	42.74	42.94	19,819	+0.07(+0.16%)
Jan 18, 2012	43.10	43.10	42.82	42.87	13,607	-0.10(-0.24%)
Jan 17, 2012	42.95	43.00	42.76	42.97	10,110	+0.09(+0.21%)
Jan 13, 2012	42.65	42.89	42.58	42.88	17,182	+0.14(+0.33%)
Jan 12, 2012	42.51	42.74	42.50	42.74	11,862	+0.29(+0.69%)
Jan 11, 2012	42.17	42.44	42.17	42.44	13,783	+0.27(+0.64%)
Jan 10, 2012	42.16	42.19	41.99	42.17	22,496	+0.09(+0.21%)
Jan 09, 2012	41.96	42.09	41.90	42.08	34,372	+0.12(+0.29%)
Jan 06, 2012	41.95	41.96	41.64	41.96	23,654	+0.09(+0.22%)
Jan 05, 2012	41.79	41.88	41.79	41.87	32,691	+0.11(+0.26%)
Jan 04, 2012	41.63	41.78	41.63	41.76	28,954	+0.04(+0.10%)
Dec 30, 2011	41.57	41.72	41.55	41.72	18,098	+0.01(+0.02%)
Dec 29, 2011	41.60	41.71	41.60	41.71	35,286	+0.15(+0.36%)
Dec 28, 2011	41.54	41.61	41.39	41.56	31,546	+0.06(+0.15%)
Dec 27, 2011	41.54	41.54	41.48	41.50	9,435	-0.05(-0.12%)
Dec 23, 2011	41.32	41.56	41.32	41.55	13,419	+0.05(+0.13%)
Dec 21, 2011	41.45	41.50	41.34	41.50	11,566	+0.04(+0.10%)
Dec 20, 2011	41.39	41.52	41.29	41.46	41,651	-0.00(-0.01%)
Dec 19, 2011	41.49	41.49	41.44	41.46	22,021	+0.04(+0.11%)
Dec 16, 2011	41.28	41.45	41.28	41.41	12,174	+0.06(+0.14%)
Dec 15, 2011	41.26	41.41	41.26	41.36	16,402	-0.02(-0.05%)
Dec 14, 2011	41.26	41.38	41.26	41.38	23,951	+0.11(+0.27%)
Dec 13, 2011	41.19	41.31	41.15	41.26	12,427	+0.00(+0.01%)
Dec 12, 2011	41.31	41.31	41.15	41.26	11,140	+0.01(+0.03%)
Dec 09, 2011	41.19	41.27	41.12	41.25	7,349	-0.02(-0.05%)
Dec 08, 2011	41.08	41.27	41.08	41.27	15,250	+0.02(+0.05%)
Dec 07, 2011	41.19	41.25	41.06	41.25	19,502	+0.17(+0.41%)
Dec 06, 2011	40.89	41.12	40.89	41.08	9,196	+0.18(+0.45%)
Dec 05, 2011	40.86	40.98	40.86	40.90	9,505	-0.01(-0.02%)
Dec 02, 2011	40.90	40.91	40.72	40.91	8,450	+0.23(+0.57%)

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