Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	40.38	40.38	40.32	40.38	41,059	+0.07(+0.17%)
Jul 30, 2012	40.29	40.31	40.26	40.31	43,761	+0.02(+0.06%)
Jul 27, 2012	40.23	40.29	40.19	40.29	725,800	-0.02(-0.05%)
Jul 26, 2012	40.38	40.39	40.27	40.31	142,186	-0.08(-0.20%)
Jul 25, 2012	40.34	40.40	40.34	40.39	21,168	+0.01(+0.02%)
Jul 24, 2012	40.31	40.38	40.27	40.38	25,818	+0.05(+0.11%)
Jul 23, 2012	40.32	40.37	40.32	40.34	58,503	+0.02(+0.04%)
Jul 20, 2012	40.29	40.33	40.27	40.32	74,223	+0.09(+0.21%)
Jul 19, 2012	40.25	40.27	40.22	40.24	57,239	-0.00(-0.01%)
Jul 18, 2012	40.17	40.28	40.17	40.24	414,983	+0.07(+0.18%)
Jul 17, 2012	40.20	40.21	40.17	40.17	37,247	-0.03(-0.08%)
Jul 16, 2012	40.26	40.26	40.18	40.20	47,502	+0.05(+0.12%)
Jul 13, 2012	40.13	40.15	40.11	40.15	26,273	+0.04(+0.11%)
Jul 12, 2012	40.14	40.15	40.09	40.11	39,030	+0.03(+0.06%)
Jul 11, 2012	40.09	40.13	40.06	40.09	44,635	-0.02(-0.04%)
Jul 10, 2012	39.99	40.10	39.99	40.10	20,766	+0.04(+0.10%)
Jul 09, 2012	40.02	40.06	39.99	40.06	24,488	+0.12(+0.29%)
Jul 06, 2012	40.02	40.02	39.91	39.95	64,974	+0.01(+0.01%)
Jul 05, 2012	39.87	39.95	39.84	39.94	48,715	+0.15(+0.38%)
Jul 03, 2012	39.86	39.90	39.79	39.79	70,768	-0.08(-0.20%)
Jul 02, 2012	39.80	39.91	39.70	39.87	180,455	-0.07(-0.17%)
Jun 29, 2012	39.89	39.97	39.86	39.93	269,703	-0.02(-0.06%)
Jun 28, 2012	39.96	39.99	39.92	39.96	44,043	+0.02(+0.06%)
Jun 27, 2012	39.93	39.94	39.88	39.93	37,569	+0.02(+0.04%)
Jun 26, 2012	39.90	39.96	39.89	39.92	41,650	-0.05(-0.11%)
Jun 25, 2012	40.02	40.02	39.90	39.96	69,930	+0.03(+0.08%)
Jun 22, 2012	39.94	39.94	39.89	39.93	54,674	-0.03(-0.08%)
Jun 21, 2012	39.96	39.98	39.90	39.96	36,669	+0.08(+0.19%)
Jun 20, 2012	39.88	39.93	39.83	39.89	93,546	-0.07(-0.17%)
Jun 19, 2012	39.86	39.96	39.86	39.96	163,159	+0.01(+0.02%)
Jun 18, 2012	39.94	39.95	39.91	39.95	90,223	+0.05(+0.11%)
Jun 15, 2012	39.87	39.90	39.84	39.90	24,373	+0.06(+0.15%)
Jun 14, 2012	39.85	39.86	39.80	39.84	21,936	-0.01(-0.02%)
Jun 13, 2012	39.78	39.85	39.77	39.85	73,700	+0.09(+0.23%)
Jun 12, 2012	39.80	39.82	39.73	39.76	20,314	-0.05(-0.13%)
Jun 11, 2012	39.82	39.84	39.75	39.81	89,401	+0.06(+0.15%)
Jun 08, 2012	39.86	39.88	39.74	39.75	73,075	-0.01(-0.02%)
Jun 07, 2012	39.82	39.82	39.74	39.76	58,197	-0.03(-0.08%)
Jun 06, 2012	39.83	39.88	39.78	39.79	55,745	-0.12(-0.31%)
Jun 05, 2012	39.94	39.95	39.89	39.91	56,932	-0.08(-0.19%)
Jun 04, 2012	39.98	40.01	39.93	39.99	220,860	-0.00(-0.00%)
Jun 01, 2012	39.78	40.02	39.78	39.99	435,122	+0.04(+0.10%)
May 31, 2012	39.91	40.02	39.86	39.95	90,084	+0.14(+0.36%)
May 30, 2012	39.82	39.84	39.76	39.80	25,518	+0.08(+0.21%)
May 29, 2012	39.72	39.75	39.69	39.72	34,356	+0.01(+0.02%)
May 25, 2012	39.70	39.71	39.66	39.71	22,220	+0.02(+0.04%)
May 24, 2012	39.67	39.72	39.66	39.70	51,446	-0.02(-0.04%)
May 23, 2012	39.64	39.74	39.64	39.71	57,369	+0.03(+0.08%)
May 22, 2012	39.72	39.72	39.62	39.68	237,061	-0.06(-0.14%)
May 21, 2012	39.72	39.74	39.69	39.73	62,401	-0.03(-0.08%)
May 18, 2012	39.73	39.77	39.71	39.77	30,705	+0.01(+0.02%)
May 17, 2012	39.67	39.77	39.67	39.76	45,062	+0.01(+0.03%)
May 16, 2012	39.69	39.74	39.64	39.74	30,224	+0.04(+0.10%)
May 15, 2012	39.80	39.80	39.68	39.70	57,042	-0.05(-0.13%)
May 14, 2012	39.78	39.81	39.70	39.76	53,903	+0.05(+0.12%)
May 11, 2012	39.58	39.74	39.58	39.71	23,890	+0.01(+0.02%)
May 10, 2012	39.73	39.73	39.64	39.70	62,313	-0.08(-0.21%)
May 09, 2012	39.81	39.85	39.75	39.79	34,091	+0.04(+0.10%)
May 08, 2012	39.77	39.77	39.73	39.75	39,591	+0.05(+0.13%)
May 07, 2012	39.75	39.76	39.70	39.70	74,266	-0.05(-0.13%)
May 04, 2012	39.70	39.75	39.68	39.75	144,253	+0.11(+0.27%)
May 03, 2012	39.64	39.67	39.64	39.64	36,473	+0.00(+0.00%)
May 02, 2012	39.66	39.66	39.62	39.64	46,344	+0.06(+0.15%)

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