Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	69.43	69.70	68.90	69.03	80,543	-0.57(-0.82%)
Sep 27, 2012	68.59	69.72	68.55	69.60	82,498	+1.13(+1.65%)
Sep 26, 2012	68.87	68.87	67.99	68.48	197,973	-0.58(-0.84%)
Sep 25, 2012	70.44	70.44	69.04	69.06	87,620	-1.10(-1.57%)
Sep 24, 2012	70.12	70.31	69.88	70.16	101,171	-0.63(-0.88%)
Sep 21, 2012	71.21	71.33	70.76	70.79	286,615	+0.05(+0.06%)
Sep 20, 2012	70.67	70.83	70.41	70.74	257,305	-0.28(-0.40%)
Sep 19, 2012	71.10	71.20	70.81	71.02	195,049	-0.03(-0.04%)
Sep 18, 2012	70.81	71.10	70.81	71.05	102,965	+0.05(+0.08%)
Sep 17, 2012	71.17	71.17	70.77	71.00	218,855	-0.09(-0.13%)
Sep 14, 2012	70.64	71.34	70.64	71.09	316,499	+0.72(+1.02%)
Sep 13, 2012	69.54	70.65	69.49	70.37	276,933	+0.94(+1.36%)
Sep 12, 2012	69.39	69.52	69.00	69.43	174,733	+0.34(+0.49%)
Sep 11, 2012	69.04	69.44	68.98	69.09	275,978	+0.09(+0.13%)
Sep 10, 2012	69.83	69.94	68.98	69.00	476,006	-0.96(-1.38%)
Sep 07, 2012	69.81	70.05	69.65	69.96	218,134	-0.05(-0.06%)
Sep 06, 2012	68.82	70.03	68.82	70.01	69,744	+1.59(+2.32%)
Sep 05, 2012	68.41	68.72	68.19	68.42	227,732	-0.05(-0.07%)
Sep 04, 2012	68.39	68.71	67.81	68.46	184,816	+0.02(+0.03%)
Aug 31, 2012	68.51	68.71	67.69	68.44	64,014	+0.44(+0.65%)
Aug 30, 2012	68.54	68.54	67.88	68.00	64,873	-0.87(-1.27%)
Aug 29, 2012	68.82	69.03	68.50	68.87	56,808	+0.14(+0.20%)
Aug 27, 2012	69.13	69.16	68.69	68.74	104,284	+0.04(+0.05%)
Aug 24, 2012	68.19	68.85	67.95	68.70	73,721	+0.29(+0.42%)
Aug 23, 2012	68.66	68.90	68.24	68.41	91,216	-0.67(-0.97%)
Aug 22, 2012	68.67	69.22	68.40	69.08	189,531	+0.15(+0.21%)
Aug 21, 2012	69.54	69.82	68.65	68.93	493,620	-0.38(-0.55%)
Aug 20, 2012	69.10	69.35	68.81	69.32	235,827	+0.18(+0.26%)
Aug 17, 2012	68.75	69.13	68.75	69.13	339,625	+0.51(+0.74%)
Aug 16, 2012	67.95	68.80	67.93	68.63	387,194	+1.03(+1.52%)
Aug 15, 2012	67.42	67.76	67.42	67.60	66,274	+0.16(+0.24%)
Aug 14, 2012	67.94	67.95	67.26	67.44	398,610	-0.25(-0.38%)
Aug 13, 2012	67.55	67.75	67.25	67.69	93,081	+0.15(+0.22%)
Aug 10, 2012	67.23	67.56	67.06	67.55	46,358	+0.16(+0.24%)
Aug 09, 2012	67.07	67.49	67.07	67.38	88,007	+0.40(+0.60%)
Aug 08, 2012	66.87	67.24	66.84	66.98	217,710	+0.04(+0.05%)
Aug 07, 2012	66.57	67.28	66.57	66.95	326,259	+0.61(+0.92%)
Aug 06, 2012	66.05	66.66	65.98	66.34	105,126	+0.56(+0.86%)
Aug 03, 2012	65.46	65.97	65.14	65.78	103,501	+1.34(+2.09%)
Aug 02, 2012	64.17	65.08	63.93	64.43	98,493	-0.24(-0.37%)
Aug 01, 2012	65.28	65.31	64.43	64.67	92,367	-0.26(-0.41%)
Jul 31, 2012	64.80	65.28	64.80	64.93	71,539	+0.32(+0.49%)
Jul 30, 2012	64.86	65.21	64.45	64.61	425,986	-0.12(-0.18%)
Jul 27, 2012	63.61	64.87	63.39	64.73	227,749	+1.35(+2.13%)
Jul 26, 2012	63.43	63.79	63.03	63.38	544,472	+0.88(+1.41%)
Jul 25, 2012	62.47	63.06	62.23	62.50	152,067	-0.47(-0.75%)
Jul 24, 2012	63.57	63.63	62.59	62.97	74,310	-0.60(-0.94%)
Jul 23, 2012	63.05	63.78	62.53	63.57	65,864	-0.70(-1.09%)
Jul 20, 2012	65.14	65.16	64.22	64.27	85,620	-0.87(-1.34%)
Jul 19, 2012	64.81	65.35	64.78	65.14	75,963	+0.87(+1.36%)
Jul 18, 2012	62.97	64.44	62.97	64.27	118,944	+1.30(+2.06%)
Jul 17, 2012	63.27	63.28	62.27	62.97	87,084	+0.05(+0.07%)
Jul 16, 2012	63.06	63.23	62.74	62.92	58,332	-0.25(-0.39%)
Jul 13, 2012	62.47	63.29	62.47	63.17	60,752	+0.92(+1.47%)
Jul 12, 2012	62.60	62.64	61.80	62.25	98,200	-0.78(-1.24%)
Jul 11, 2012	63.38	63.55	62.50	63.03	200,581	-0.40(-0.63%)
Jul 10, 2012	64.43	64.69	63.17	63.43	135,460	-0.66(-1.03%)
Jul 09, 2012	64.26	64.33	63.80	64.10	57,005	-0.24(-0.37%)
Jul 06, 2012	65.09	65.15	63.90	64.33	103,168	-1.32(-2.01%)
Jul 05, 2012	65.30	65.97	65.13	65.65	222,383	+0.17(+0.26%)
Jul 03, 2012	64.94	65.48	64.89	65.48	77,349	+0.64(+0.98%)

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