Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	60.15	60.37	59.76	59.76	6,271,574	-0.62(-1.03%)
Jul 30, 2012	60.18	61.06	60.08	60.39	8,040,700	-0.33(-0.55%)
Jul 27, 2012	58.25	60.76	58.23	60.72	17,083,234	+3.35(+5.83%)
Jul 26, 2012	57.16	57.88	56.80	57.37	8,090,340	+0.97(+1.71%)
Jul 25, 2012	56.28	56.96	55.42	56.41	6,791,092	+1.15(+2.08%)
Jul 24, 2012	56.37	56.37	55.12	55.26	5,753,288	-0.84(-1.49%)
Jul 23, 2012	55.62	56.22	54.77	56.10	6,572,190	-0.17(-0.31%)
Jul 20, 2012	57.61	57.61	56.12	56.27	9,359,906	-1.35(-2.34%)
Jul 19, 2012	57.45	58.06	57.07	57.62	6,765,038	+0.01(+0.02%)
Jul 18, 2012	56.86	57.81	56.56	57.61	6,340,412	+0.62(+1.09%)
Jul 17, 2012	56.16	57.09	56.16	56.99	6,314,089	+1.08(+1.93%)
Jul 16, 2012	55.39	56.24	55.36	55.90	4,389,208	+0.22(+0.40%)
Jul 13, 2012	54.82	55.71	54.80	55.68	4,470,872	+0.83(+1.52%)
Jul 12, 2012	54.32	55.16	53.87	54.85	6,658,536	-0.20(-0.37%)
Jul 11, 2012	54.11	55.11	53.97	55.05	9,793,578	+0.84(+1.55%)
Jul 10, 2012	54.16	54.63	54.07	54.22	8,148,949	+0.09(+0.17%)
Jul 09, 2012	53.60	54.13	53.38	54.12	4,593,773	+0.69(+1.29%)
Jul 06, 2012	53.74	53.99	53.35	53.43	4,288,738	-0.35(-0.65%)
Jul 05, 2012	53.59	54.18	53.26	53.78	4,465,367	-0.60(-1.10%)
Jul 03, 2012	53.57	54.39	53.48	54.38	4,216,635	+0.58(+1.08%)
Jul 02, 2012	52.84	53.82	52.78	53.80	6,566,204	+1.05(+1.99%)
Jun 29, 2012	52.62	52.85	52.17	52.75	6,797,997	+1.08(+2.09%)
Jun 28, 2012	52.18	52.32	51.28	51.68	6,185,778	-0.69(-1.31%)
Jun 27, 2012	51.98	52.49	51.97	52.36	4,826,825	+0.66(+1.27%)
Jun 26, 2012	51.68	52.34	51.60	51.70	5,087,361	+0.05(+0.10%)
Jun 25, 2012	52.00	52.23	51.63	51.65	5,351,259	-0.78(-1.48%)
Jun 22, 2012	51.81	52.46	51.58	52.43	26,076,138	+0.59(+1.13%)
Jun 21, 2012	52.86	53.18	51.78	51.84	8,379,874	-0.82(-1.57%)
Jun 20, 2012	52.83	53.36	52.48	52.67	5,714,136	-0.17(-0.31%)
Jun 19, 2012	52.11	53.02	51.96	52.83	6,298,529	+0.72(+1.39%)
Jun 18, 2012	51.55	52.20	51.43	52.11	5,549,821	+0.53(+1.02%)
Jun 15, 2012	51.21	51.66	51.02	51.58	11,652,331	+0.63(+1.24%)
Jun 14, 2012	49.84	51.13	49.70	50.95	6,063,554	+1.16(+2.32%)
Jun 13, 2012	49.73	50.15	49.57	49.79	5,454,183	+0.14(+0.29%)
Jun 12, 2012	49.11	49.70	48.94	49.65	5,430,860	+0.60(+1.22%)
Jun 11, 2012	49.96	50.05	49.02	49.05	6,733,973	-0.78(-1.57%)
Jun 08, 2012	49.66	50.35	49.61	49.83	6,303,768	-0.17(-0.33%)
Jun 07, 2012	51.00	51.28	49.99	50.00	6,160,001	-0.64(-1.26%)
Jun 06, 2012	49.79	50.71	49.64	50.63	4,993,278	+1.11(+2.24%)
Jun 05, 2012	49.50	49.65	49.06	49.52	4,420,757	-0.18(-0.37%)
Jun 04, 2012	49.03	49.87	49.03	49.71	6,366,687	+0.69(+1.40%)
Jun 01, 2012	49.93	50.32	48.92	49.02	5,773,617	-1.28(-2.55%)
May 31, 2012	50.30	50.65	49.92	50.30	8,112,907	-0.05(-0.10%)
May 30, 2012	49.87	50.67	49.81	50.35	4,886,404	+0.22(+0.45%)
May 29, 2012	50.12	50.20	49.74	50.13	5,738,212	+0.17(+0.33%)
May 25, 2012	50.02	50.07	49.78	49.96	4,090,519	-0.04(-0.07%)
May 24, 2012	49.58	50.03	49.43	50.00	4,508,212	+0.52(+1.05%)
May 23, 2012	49.79	50.08	49.19	49.48	6,300,519	-0.38(-0.77%)
May 22, 2012	50.15	50.45	49.81	49.86	7,504,883	-0.30(-0.59%)
May 21, 2012	50.00	50.29	49.96	50.16	5,872,339	+0.12(+0.25%)
May 18, 2012	51.15	51.15	49.58	50.03	8,016,712	-1.01(-1.97%)
May 17, 2012	51.42	51.50	51.00	51.04	7,717,815	-0.32(-0.62%)
May 16, 2012	51.37	51.50	51.02	51.36	4,714,184	+0.22(+0.42%)
May 15, 2012	50.66	51.21	50.65	51.14	5,224,113	+0.35(+0.68%)
May 14, 2012	50.61	51.16	50.34	50.79	5,621,869	-0.16(-0.31%)
May 11, 2012	50.49	51.20	50.33	50.95	6,483,025	+0.50(+0.98%)
May 10, 2012	50.43	50.56	50.17	50.46	4,850,333	+0.34(+0.68%)
May 09, 2012	50.58	50.79	50.08	50.12	5,558,903	-0.78(-1.53%)
May 08, 2012	49.92	50.95	49.85	50.89	7,033,614	+0.78(+1.57%)
May 07, 2012	49.91	50.39	49.86	50.11	5,812,883	-0.12(-0.23%)
May 04, 2012	50.73	50.81	50.22	50.22	5,854,632	-0.82(-1.61%)
May 03, 2012	51.11	51.23	50.76	51.05	4,296,571	-0.19(-0.37%)
May 02, 2012	50.61	51.29	50.48	51.23	4,958,210	+0.35(+0.68%)

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