Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	55.97	56.21	55.50	55.94	4,228,845	-0.24(-0.43%)
Sep 27, 2012	56.22	56.42	55.66	56.18	3,438,890	+0.14(+0.25%)
Sep 26, 2012	56.22	56.53	56.01	56.04	4,316,811	-0.15(-0.26%)
Sep 25, 2012	56.87	56.96	56.12	56.19	6,279,613	-0.54(-0.96%)
Sep 24, 2012	56.20	56.95	56.15	56.73	5,018,150	+0.31(+0.56%)
Sep 21, 2012	56.93	56.94	56.26	56.42	15,779,674	-0.22(-0.40%)
Sep 20, 2012	56.41	56.67	56.24	56.64	3,429,022	-0.03(-0.05%)
Sep 19, 2012	56.22	56.93	56.13	56.67	4,499,434	+0.12(+0.21%)
Sep 18, 2012	56.76	56.89	56.42	56.55	4,093,034	-0.21(-0.37%)
Sep 17, 2012	56.69	56.95	56.59	56.76	5,435,895	-0.12(-0.21%)
Sep 14, 2012	56.21	56.88	56.03	56.88	8,249,132	+1.16(+2.09%)
Sep 13, 2012	55.03	55.95	54.75	55.72	4,509,188	+0.76(+1.38%)
Sep 12, 2012	55.44	55.48	54.75	54.97	3,980,905	-0.22(-0.39%)
Sep 11, 2012	54.92	55.44	54.87	55.18	3,970,739	+0.30(+0.55%)
Sep 10, 2012	55.85	55.87	54.84	54.88	10,501,016	-1.30(-2.32%)
Sep 07, 2012	56.52	56.68	56.11	56.18	5,312,128	-0.28(-0.49%)
Sep 06, 2012	55.91	56.52	55.72	56.46	5,325,293	+0.93(+1.67%)
Sep 05, 2012	55.64	55.68	55.15	55.53	4,932,285	+0.04(+0.08%)
Sep 04, 2012	55.70	55.89	55.14	55.49	4,183,598	-0.56(-0.99%)
Aug 31, 2012	55.95	56.29	55.63	56.05	3,167,551	+0.51(+0.92%)
Aug 30, 2012	55.72	55.78	55.26	55.54	2,857,466	-0.41(-0.72%)
Aug 29, 2012	55.99	56.17	55.87	55.95	2,867,969	-0.10(-0.17%)
Aug 27, 2012	56.24	56.27	55.93	56.04	3,105,934	-0.15(-0.26%)
Aug 24, 2012	55.70	56.27	55.65	56.19	3,214,688	+0.51(+0.92%)
Aug 23, 2012	56.08	56.10	55.56	55.67	3,012,569	-0.42(-0.76%)
Aug 22, 2012	56.02	56.51	55.95	56.10	4,070,671	-0.02(-0.04%)
Aug 21, 2012	56.58	56.66	55.99	56.12	3,824,724	-0.41(-0.72%)
Aug 20, 2012	56.60	56.70	56.32	56.53	2,723,042	-0.21(-0.37%)
Aug 17, 2012	56.55	56.78	56.35	56.74	5,098,185	+0.30(+0.53%)
Aug 16, 2012	55.84	56.52	55.52	56.44	5,639,031	+0.72(+1.30%)
Aug 15, 2012	55.39	55.84	55.36	55.72	3,294,241	+0.14(+0.26%)
Aug 14, 2012	55.61	55.69	55.40	55.57	3,061,848	-0.06(-0.11%)
Aug 13, 2012	55.57	55.75	55.23	55.63	3,447,038	+0.07(+0.12%)
Aug 10, 2012	55.01	55.57	54.76	55.57	2,914,925	+0.42(+0.76%)
Aug 09, 2012	55.09	55.43	54.99	55.14	3,047,501	-0.02(-0.04%)
Aug 08, 2012	55.08	55.44	54.94	55.17	3,358,845	-0.04(-0.08%)
Aug 07, 2012	55.21	55.58	55.16	55.21	2,931,106	+0.17(+0.32%)
Aug 06, 2012	55.39	55.60	55.04	55.04	3,086,703	-0.17(-0.32%)
Aug 03, 2012	54.81	55.26	54.80	55.21	4,506,767	+0.98(+1.80%)
Aug 02, 2012	54.25	54.63	53.72	54.24	4,899,197	-0.67(-1.23%)
Aug 01, 2012	55.18	55.27	54.55	54.91	3,570,496	-0.02(-0.03%)
Jul 31, 2012	54.79	55.19	54.71	54.93	4,517,986	-0.03(-0.05%)
Jul 30, 2012	55.04	55.36	54.74	54.96	4,509,100	-0.26(-0.47%)
Jul 27, 2012	54.75	55.44	54.58	55.22	6,503,059	+0.67(+1.24%)
Jul 26, 2012	54.19	55.39	53.90	54.54	7,904,824	+1.11(+2.07%)
Jul 25, 2012	53.40	53.68	52.96	53.43	5,881,557	+0.31(+0.58%)
Jul 24, 2012	53.75	53.89	52.73	53.13	4,734,162	-0.67(-1.25%)
Jul 23, 2012	53.25	53.92	52.85	53.80	4,043,897	-0.38(-0.70%)
Jul 20, 2012	54.30	54.48	54.09	54.18	5,029,526	-0.51(-0.92%)
Jul 19, 2012	54.71	54.91	54.43	54.69	5,572,491	-0.02(-0.04%)
Jul 18, 2012	53.43	54.78	53.32	54.71	7,097,280	+1.14(+2.12%)
Jul 17, 2012	53.13	53.80	52.71	53.57	5,112,952	+0.53(+1.00%)
Jul 16, 2012	53.06	53.37	52.84	53.04	4,730,382	+0.31(+0.58%)
Jul 13, 2012	51.97	52.88	51.97	52.74	4,317,263	+0.71(+1.37%)
Jul 12, 2012	52.14	52.36	51.38	52.03	8,202,011	-0.87(-1.64%)
Jul 11, 2012	53.21	53.44	52.39	52.89	6,990,067	-0.24(-0.45%)
Jul 10, 2012	53.63	54.08	52.96	53.13	5,575,310	-0.43(-0.80%)
Jul 09, 2012	53.50	53.63	53.17	53.56	4,319,730	-0.02(-0.03%)
Jul 06, 2012	53.47	53.81	53.19	53.58	3,642,195	-0.35(-0.65%)
Jul 05, 2012	53.71	54.16	53.50	53.93	3,196,101	-0.08(-0.14%)
Jul 03, 2012	53.65	54.04	53.63	54.01	2,342,385	+0.25(+0.47%)

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