Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	63.57	63.58	63.14	63.14	5,327	+0.12(+0.19%)
Jul 30, 2012	62.87	63.12	62.87	63.02	31,920	+0.02(+0.04%)
Jul 27, 2012	62.24	63.12	62.23	63.00	2,043	+1.40(+2.27%)
Jul 26, 2012	61.68	61.78	61.31	61.60	1,870	+0.48(+0.79%)
Jul 25, 2012	61.00	61.12	60.50	61.12	3,431	+0.60(+0.99%)
Jul 24, 2012	60.90	60.90	60.21	60.52	1,978	+0.04(+0.07%)
Jul 23, 2012	60.47	60.56	59.96	60.48	4,434	-1.20(-1.95%)
Jul 20, 2012	61.87	61.87	61.51	61.68	16,165	-0.67(-1.07%)
Jul 19, 2012	62.43	62.44	62.35	62.35	1,580	+0.60(+0.97%)
Jul 18, 2012	61.51	61.85	61.51	61.75	1,676	-0.13(-0.21%)
Jul 17, 2012	61.36	61.90	61.02	61.88	3,906	+1.03(+1.69%)
Jul 16, 2012	60.59	60.85	60.58	60.85	1,519	-0.24(-0.39%)
Jul 13, 2012	61.03	61.09	60.86	61.09	5,563	+1.03(+1.71%)
Jul 12, 2012	59.52	60.12	59.52	60.06	6,759	-0.73(-1.20%)
Jul 11, 2012	60.91	61.14	60.71	60.79	4,308	+0.48(+0.80%)
Jul 10, 2012	60.89	60.90	60.30	60.31	14,845	-0.61(-0.99%)
Jul 09, 2012	60.64	60.92	60.50	60.92	11,810	-0.03(-0.05%)
Jul 06, 2012	60.86	60.96	60.70	60.95	35,033	-1.24(-1.99%)
Jul 05, 2012	61.80	62.19	61.76	62.19	2,643	+0.11(+0.17%)
Jul 03, 2012	61.42	62.09	61.17	62.08	2,653	+0.99(+1.62%)
Jul 02, 2012	60.96	61.21	60.76	61.09	14,035	+0.00(+0.00%)
Jun 29, 2012	61.05	61.09	60.73	61.09	1,772	+2.14(+3.63%)
Jun 28, 2012	58.88	59.00	58.63	58.95	6,213	-0.07(-0.12%)
Jun 27, 2012	59.36	59.54	59.02	59.02	2,405	+0.29(+0.49%)
Jun 26, 2012	58.81	58.81	58.41	58.73	7,205	+0.76(+1.31%)
Jun 25, 2012	57.78	57.97	57.78	57.97	1,330	-1.56(-2.62%)
Jun 22, 2012	59.65	59.77	59.46	59.53	1,820	+0.08(+0.13%)
Jun 21, 2012	60.95	60.95	59.45	59.45	11,799	-1.70(-2.78%)
Jun 20, 2012	61.36	61.57	61.07	61.15	2,166	-0.30(-0.49%)
Jun 19, 2012	61.00	61.87	61.00	61.45	2,608	+0.93(+1.53%)
Jun 18, 2012	60.46	60.68	60.30	60.52	6,355	+0.52(+0.87%)
Jun 15, 2012	59.90	60.00	59.71	60.00	8,096	+0.78(+1.32%)
Jun 14, 2012	58.92	59.25	58.92	59.22	4,200	+0.27(+0.46%)
Jun 13, 2012	59.36	59.65	58.95	58.95	1,948	-0.40(-0.67%)
Jun 12, 2012	58.94	59.45	58.77	59.35	17,631	+0.48(+0.81%)
Jun 11, 2012	59.46	59.46	58.76	58.87	13,713	-0.05(-0.09%)
Jun 08, 2012	58.14	58.93	58.14	58.93	5,140	-1.26(-2.10%)
Jun 07, 2012	60.42	60.42	59.88	60.19	2,983	+0.79(+1.33%)
Jun 06, 2012	58.79	59.42	58.76	59.40	4,614	+1.49(+2.57%)
Jun 05, 2012	57.34	57.96	57.34	57.91	6,312	+0.58(+1.02%)
Jun 04, 2012	57.38	57.69	56.98	57.33	15,434	+0.23(+0.41%)
Jun 01, 2012	57.52	57.58	57.09	57.09	5,025	-1.31(-2.24%)
May 31, 2012	58.33	58.63	57.72	58.40	12,791	+0.38(+0.65%)
May 30, 2012	58.12	58.18	57.89	58.02	2,745	-1.18(-1.99%)
May 29, 2012	59.22	59.34	58.80	59.20	2,511	+1.70(+2.96%)
May 25, 2012	57.99	57.99	57.37	57.50	7,978	-0.53(-0.91%)
May 24, 2012	58.20	58.36	57.98	58.03	6,174	-0.58(-0.99%)
May 23, 2012	58.38	58.61	57.74	58.61	9,412	-0.77(-1.30%)
May 22, 2012	59.48	59.66	59.37	59.38	2,341	-0.22(-0.37%)
May 21, 2012	58.78	59.60	58.78	59.60	22,010	+1.18(+2.02%)
May 18, 2012	59.15	59.15	58.37	58.42	2,364	-0.88(-1.49%)
May 17, 2012	59.75	59.86	59.30	59.30	8,929	-0.49(-0.81%)
May 16, 2012	60.26	60.40	59.79	59.79	9,448	-1.12(-1.84%)
May 15, 2012	61.23	61.38	60.91	60.91	8,801	-0.27(-0.44%)
May 14, 2012	61.20	61.37	60.74	61.18	17,031	-1.05(-1.68%)
May 11, 2012	62.19	62.68	62.03	62.23	2,933	-0.90(-1.42%)
May 10, 2012	62.67	63.13	62.67	63.13	1,308	+0.49(+0.78%)
May 09, 2012	62.39	62.64	61.99	62.64	680	-0.24(-0.38%)
May 08, 2012	63.40	63.40	62.33	62.88	18,365	-1.05(-1.64%)
May 07, 2012	63.61	63.93	63.56	63.93	1,125	+0.30(+0.47%)
May 04, 2012	64.00	64.00	63.33	63.63	1,540	-0.85(-1.32%)
May 03, 2012	64.52	64.93	64.42	64.48	5,520	-0.23(-0.36%)
May 02, 2012	64.86	65.11	64.62	64.71	7,335	-0.61(-0.93%)

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