Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	57.42	57.52	57.08	57.12	161,472	-0.10(-0.17%)
Jul 30, 2013	57.23	57.38	57.11	57.22	50,741	+0.12(+0.20%)
Jul 29, 2013	57.18	57.34	57.01	57.10	44,202	-0.23(-0.41%)
Jul 26, 2013	57.04	57.34	56.80	57.34	209,190	+0.13(+0.24%)
Jul 25, 2013	57.03	57.27	56.85	57.20	180,214	+0.29(+0.50%)
Jul 24, 2013	57.25	57.26	56.78	56.92	46,146	-0.03(-0.05%)
Jul 23, 2013	57.24	57.25	56.90	56.94	159,638	-0.24(-0.42%)
Jul 22, 2013	57.16	57.30	57.07	57.19	262,244	+0.04(+0.08%)
Jul 19, 2013	57.04	57.14	56.89	57.14	71,882	+0.03(+0.05%)
Jul 18, 2013	56.98	57.29	56.98	57.11	41,808	+0.11(+0.19%)
Jul 17, 2013	56.93	57.09	56.89	57.00	55,329	+0.18(+0.31%)
Jul 16, 2013	56.95	56.98	56.70	56.83	53,269	-0.20(-0.35%)
Jul 15, 2013	57.03	57.07	56.93	57.02	54,838	+0.08(+0.14%)
Jul 12, 2013	56.78	57.00	56.68	56.94	66,089	+0.09(+0.16%)
Jul 11, 2013	56.62	56.86	56.55	56.85	193,748	+0.87(+1.55%)
Jul 10, 2013	55.88	56.11	55.80	55.98	87,248	+0.10(+0.18%)
Jul 09, 2013	55.84	55.97	55.64	55.89	43,548	+0.39(+0.69%)
Jul 08, 2013	55.61	55.72	55.40	55.50	92,421	+0.14(+0.26%)
Jul 05, 2013	55.24	55.37	54.82	55.36	74,135	+0.47(+0.86%)
Jul 03, 2013	54.49	55.04	54.42	54.89	49,174	+0.21(+0.39%)
Jul 02, 2013	54.58	55.02	54.43	54.68	77,158	+0.04(+0.08%)
Jul 01, 2013	54.68	55.04	54.56	54.63	75,564	+0.47(+0.86%)
Jun 28, 2013	54.20	54.55	54.00	54.16	90,187	+0.00(+0.00%)
Jun 26, 2013	54.06	54.30	53.97	54.16	135,489	+0.50(+0.94%)
Jun 25, 2013	53.63	53.80	53.31	53.66	103,774	+0.48(+0.91%)
Jun 24, 2013	53.31	53.66	52.68	53.18	214,625	-0.72(-1.34%)
Jun 21, 2013	54.21	54.21	53.38	53.90	146,968	+0.04(+0.08%)
Jun 20, 2013	54.74	54.80	53.74	53.85	179,965	-1.42(-2.57%)
Jun 19, 2013	56.07	56.12	55.27	55.27	80,860	-0.73(-1.31%)
Jun 18, 2013	55.60	56.11	55.60	56.01	63,964	+0.49(+0.88%)
Jun 17, 2013	55.53	55.82	55.27	55.52	93,564	+0.39(+0.70%)
Jun 14, 2013	55.37	55.58	55.06	55.13	60,180	-0.28(-0.50%)
Jun 13, 2013	54.52	55.49	54.42	55.41	38,141	+0.80(+1.46%)
Jun 12, 2013	55.57	55.57	54.60	54.61	71,036	-0.56(-1.02%)
Jun 11, 2013	55.26	55.67	55.06	55.18	105,908	-0.55(-0.99%)
Jun 10, 2013	56.03	56.03	55.71	55.73	59,909	-0.08(-0.14%)
Jun 07, 2013	55.39	55.84	55.26	55.81	60,266	+0.74(+1.35%)
Jun 06, 2013	54.63	55.07	54.26	55.07	71,684	+0.42(+0.77%)
Jun 05, 2013	55.34	55.44	54.64	54.65	95,788	-0.86(-1.55%)
Jun 04, 2013	55.83	56.07	55.26	55.51	78,150	-0.28(-0.50%)
Jun 03, 2013	55.68	55.78	55.17	55.78	139,472	+0.29(+0.52%)
May 31, 2013	56.13	56.40	55.50	55.50	96,000	-0.80(-1.43%)
May 30, 2013	56.19	56.53	56.19	56.30	60,061	+0.13(+0.22%)
May 29, 2013	56.31	56.32	55.88	56.18	94,101	-0.40(-0.71%)
May 28, 2013	56.85	57.10	56.46	56.58	50,762	+0.31(+0.56%)
May 24, 2013	55.96	56.27	55.80	56.27	63,429	-0.04(-0.08%)
May 23, 2013	55.99	56.46	55.83	56.31	97,243	-0.21(-0.36%)
May 22, 2013	57.10	57.61	56.28	56.52	108,754	-0.51(-0.89%)
May 21, 2013	56.94	57.24	56.81	57.02	49,019	+0.09(+0.16%)
May 20, 2013	56.93	57.17	56.80	56.94	56,823	-0.07(-0.13%)
May 17, 2013	56.76	57.01	56.64	57.01	59,583	+0.53(+0.93%)
May 16, 2013	56.68	56.85	56.43	56.48	47,844	-0.33(-0.58%)
May 15, 2013	56.57	56.85	56.51	56.81	59,899	+0.55(+0.98%)
May 13, 2013	56.18	56.42	56.11	56.26	67,374	-0.01(-0.02%)
May 10, 2013	56.05	56.27	55.95	56.27	36,456	+0.25(+0.45%)
May 09, 2013	56.08	56.31	55.89	56.02	63,344	-0.08(-0.14%)
May 08, 2013	55.76	56.10	55.72	56.10	71,358	+0.28(+0.51%)
May 07, 2013	55.79	55.85	55.51	55.81	79,459	+0.20(+0.36%)
May 06, 2013	55.56	55.68	55.51	55.61	59,850	+0.14(+0.26%)
May 03, 2013	55.37	55.64	55.31	55.47	95,839	+0.62(+1.12%)
May 02, 2013	54.43	54.93	54.35	54.85	58,809	+0.60(+1.10%)

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