Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	66.00	66.16	65.71	65.71	9,680	+0.60(+0.92%)
Feb 28, 2012	64.98	65.37	64.98	65.11	1,832	+0.47(+0.72%)
Feb 27, 2012	64.48	65.36	64.33	64.64	4,863	-0.59(-0.90%)
Feb 24, 2012	65.02	65.55	65.02	65.23	3,292	+0.13(+0.20%)
Feb 23, 2012	64.96	65.16	64.70	65.10	4,575	+0.03(+0.05%)
Feb 22, 2012	65.00	65.14	64.83	65.07	5,180	+0.13(+0.20%)
Feb 21, 2012	65.10	65.40	64.93	64.93	6,642	-0.07(-0.10%)
Feb 17, 2012	64.93	65.07	64.70	65.00	1,587	+0.26(+0.40%)
Feb 16, 2012	64.16	64.74	64.16	64.74	2,807	+0.46(+0.72%)
Feb 15, 2012	64.94	64.94	64.28	64.28	8,306	+0.69(+1.08%)
Feb 14, 2012	64.23	64.32	63.59	63.59	4,305	-0.88(-1.36%)
Feb 13, 2012	64.51	64.60	64.15	64.47	6,945	+1.10(+1.74%)
Feb 10, 2012	63.57	63.62	63.20	63.37	6,701	-1.37(-2.11%)
Feb 09, 2012	64.71	64.78	64.39	64.74	4,823	-0.01(-0.02%)
Feb 08, 2012	64.97	64.97	64.73	64.75	2,806	+0.27(+0.42%)
Feb 07, 2012	64.26	64.53	64.12	64.48	8,265	+0.28(+0.44%)
Feb 06, 2012	64.01	64.37	63.27	64.20	10,527	-0.60(-0.93%)
Feb 03, 2012	64.35	65.00	64.35	64.80	8,297	+0.94(+1.47%)
Feb 02, 2012	64.06	64.45	63.77	63.86	4,574	-0.24(-0.38%)
Feb 01, 2012	63.68	64.11	63.68	64.11	3,240	+1.05(+1.66%)
Jan 31, 2012	63.17	63.17	62.66	63.06	4,634	+0.62(+0.99%)
Jan 30, 2012	62.22	62.64	61.95	62.44	13,312	-1.17(-1.84%)
Jan 27, 2012	63.51	63.62	63.15	63.61	4,868	+0.67(+1.07%)
Jan 26, 2012	63.51	63.54	62.89	62.94	66,256	-0.61(-0.96%)
Jan 25, 2012	62.02	63.56	62.02	63.55	13,982	+1.17(+1.88%)
Jan 24, 2012	61.78	62.58	61.78	62.38	9,866	-0.02(-0.03%)
Jan 23, 2012	62.00	62.47	61.97	62.40	3,124	+0.56(+0.91%)
Jan 20, 2012	61.92	61.92	61.51	61.84	1,028	+0.05(+0.09%)
Jan 19, 2012	61.31	61.91	61.31	61.79	2,180	+0.36(+0.58%)
Jan 18, 2012	60.99	61.50	60.77	61.43	10,712	+1.18(+1.96%)
Jan 17, 2012	60.88	60.88	60.24	60.25	14,773	+0.31(+0.52%)
Jan 13, 2012	59.46	59.94	59.45	59.94	7,491	-0.06(-0.10%)
Jan 12, 2012	59.75	60.15	59.72	60.00	8,622	+0.25(+0.42%)
Jan 11, 2012	59.96	60.08	59.75	59.75	2,348	-0.05(-0.08%)
Jan 10, 2012	59.90	60.03	59.80	59.80	4,073	+0.89(+1.51%)
Jan 09, 2012	58.96	58.96	58.59	58.91	5,643	+0.49(+0.84%)
Jan 06, 2012	58.24	58.51	58.24	58.42	1,398	-0.42(-0.72%)
Jan 05, 2012	59.20	59.21	58.84	58.84	15,372	-0.54(-0.91%)
Jan 04, 2012	59.18	59.38	59.10	59.38	633	+1.33(+2.29%)
Dec 30, 2011	57.93	58.29	57.66	58.05	4,997	+0.12(+0.21%)
Dec 29, 2011	57.84	57.93	57.45	57.93	1,380	+0.63(+1.10%)
Dec 28, 2011	58.00	58.00	57.09	57.30	3,879	-1.08(-1.85%)
Dec 27, 2011	58.35	58.45	58.02	58.38	3,294	+0.20(+0.34%)
Dec 23, 2011	58.00	58.63	57.79	58.18	5,477	+0.43(+0.74%)
Dec 21, 2011	57.61	57.75	57.25	57.75	2,318	-0.22(-0.37%)
Dec 20, 2011	57.19	58.31	57.19	57.97	3,039	+1.49(+2.64%)
Dec 19, 2011	57.05	57.05	56.26	56.48	7,427	-0.55(-0.96%)
Dec 16, 2011	57.65	57.88	57.03	57.03	24,765	-0.10(-0.17%)
Dec 15, 2011	57.39	57.50	56.76	57.13	3,465	-0.03(-0.06%)
Dec 14, 2011	57.35	57.38	56.77	57.16	1,885	-0.50(-0.87%)
Dec 13, 2011	58.27	58.36	57.66	57.66	4,668	-0.20(-0.35%)
Dec 12, 2011	57.80	57.98	57.64	57.86	4,153	-1.76(-2.95%)
Dec 09, 2011	58.91	59.62	58.91	59.62	3,989	+1.27(+2.18%)
Dec 08, 2011	58.75	59.06	58.31	58.35	4,867	-1.63(-2.72%)
Dec 07, 2011	59.94	60.22	59.74	59.98	4,938	+0.12(+0.20%)
Dec 06, 2011	59.84	60.04	59.58	59.86	9,686	-0.64(-1.06%)
Dec 05, 2011	60.50	60.94	60.27	60.50	12,945	+0.61(+1.02%)
Dec 02, 2011	60.50	60.50	59.89	59.89	3,399	-0.05(-0.09%)

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