Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	41.54	42.16	41.32	41.34	86,046	-0.17(-0.41%)
Jul 30, 2012	42.13	42.43	41.46	41.51	36,940	-0.71(-1.68%)
Jul 27, 2012	41.45	42.48	41.30	42.22	26,914	+0.94(+2.27%)
Jul 26, 2012	41.36	41.79	41.04	41.29	62,470	-0.28(-0.67%)
Jul 25, 2012	41.86	41.90	41.45	41.56	39,243	-0.03(-0.07%)
Jul 24, 2012	41.60	41.89	41.29	41.59	35,911	-0.19(-0.46%)
Jul 23, 2012	41.35	41.96	41.33	41.78	46,837	-0.20(-0.47%)
Jul 20, 2012	42.05	42.26	41.83	41.98	53,347	-0.34(-0.81%)
Jul 19, 2012	42.54	42.70	42.19	42.32	41,558	-0.54(-1.26%)
Jul 18, 2012	42.97	43.34	42.83	42.87	42,554	-0.26(-0.59%)
Jul 17, 2012	42.98	43.48	42.64	43.12	37,412	+0.30(+0.70%)
Jul 16, 2012	43.01	43.12	42.37	42.82	27,150	-0.36(-0.83%)
Jul 13, 2012	42.45	43.18	42.27	43.18	44,571	+0.97(+2.29%)
Jul 12, 2012	41.90	42.32	41.76	42.22	42,680	+0.07(+0.16%)
Jul 11, 2012	41.97	42.27	41.78	42.15	48,686	+0.02(+0.05%)
Jul 10, 2012	42.32	42.43	41.91	42.13	77,525	+0.07(+0.17%)
Jul 09, 2012	42.35	42.46	41.88	42.05	40,386	-0.35(-0.83%)
Jul 06, 2012	42.28	42.71	42.26	42.41	50,270	-0.20(-0.46%)
Jul 05, 2012	42.73	42.82	42.32	42.60	76,201	-0.09(-0.21%)
Jul 03, 2012	42.80	42.88	42.17	42.69	65,223	-0.19(-0.44%)
Jul 02, 2012	42.78	43.24	42.45	42.88	36,877	+0.29(+0.67%)
Jun 29, 2012	42.52	42.81	42.16	42.60	72,996	+0.73(+1.74%)
Jun 28, 2012	41.66	41.91	41.15	41.87	50,879	-0.05(-0.11%)
Jun 27, 2012	41.00	41.92	40.72	41.91	35,329	+1.00(+2.43%)
Jun 26, 2012	40.52	41.29	40.52	40.92	43,353	+0.27(+0.67%)
Jun 25, 2012	41.10	41.16	40.53	40.65	107,035	-1.00(-2.41%)
Jun 22, 2012	41.33	41.90	41.09	41.65	99,243	+0.67(+1.63%)
Jun 21, 2012	41.51	41.72	40.93	40.99	83,707	-0.60(-1.44%)
Jun 20, 2012	41.40	41.69	41.09	41.59	47,086	+0.10(+0.23%)
Jun 19, 2012	41.01	41.71	40.73	41.49	49,587	+0.56(+1.36%)
Jun 18, 2012	40.52	41.14	40.49	40.93	49,632	+0.29(+0.72%)
Jun 15, 2012	40.03	40.77	39.82	40.64	349,859	+0.45(+1.11%)
Jun 14, 2012	40.08	40.27	39.70	40.20	55,214	+0.18(+0.44%)
Jun 13, 2012	39.89	40.75	39.88	40.02	56,877	-0.15(-0.38%)
Jun 12, 2012	39.79	40.28	39.65	40.17	38,660	+0.47(+1.18%)
Jun 11, 2012	40.58	41.01	39.68	39.70	60,299	-0.61(-1.52%)
Jun 08, 2012	39.81	40.48	39.46	40.32	37,523	+0.50(+1.27%)
Jun 07, 2012	39.97	40.29	39.65	39.81	44,964	+0.15(+0.39%)
Jun 06, 2012	39.54	39.75	39.22	39.66	93,200	+0.27(+0.69%)
Jun 05, 2012	39.12	39.62	38.88	39.39	156,381	+0.17(+0.43%)
Jun 04, 2012	39.32	39.32	38.90	39.22	110,476	-0.04(-0.09%)
Jun 01, 2012	39.92	39.99	39.21	39.26	117,946	-1.54(-3.78%)
May 31, 2012	40.99	41.06	39.88	40.80	167,608	-0.10(-0.23%)
May 30, 2012	40.94	41.46	40.86	40.90	112,785	-0.71(-1.71%)
May 29, 2012	41.86	41.86	41.24	41.61	87,020	+0.24(+0.58%)
May 25, 2012	41.48	41.60	41.18	41.37	42,654	-0.26(-0.62%)
May 24, 2012	41.10	41.64	40.80	41.62	58,968	+0.56(+1.37%)
May 23, 2012	41.08	41.13	40.41	41.06	77,090	-0.19(-0.46%)
May 22, 2012	41.04	41.63	40.69	41.25	84,151	+0.37(+0.91%)
May 21, 2012	40.91	41.12	40.53	40.88	74,278	+0.23(+0.56%)
May 18, 2012	40.80	41.21	40.55	40.65	79,393	-0.20(-0.48%)
May 17, 2012	41.29	41.45	40.77	40.85	75,490	-0.30(-0.73%)
May 16, 2012	41.56	41.80	41.07	41.15	74,670	-0.31(-0.74%)
May 15, 2012	41.62	41.88	41.29	41.45	55,648	+0.04(+0.11%)
May 14, 2012	41.70	41.90	41.23	41.41	77,379	-0.56(-1.33%)
May 11, 2012	42.05	42.64	40.86	41.97	126,442	-0.32(-0.76%)
May 10, 2012	41.89	42.37	41.89	42.29	111,029	+0.62(+1.48%)
May 09, 2012	41.71	41.89	41.19	41.67	140,830	-0.34(-0.81%)
May 08, 2012	41.87	42.14	41.60	42.01	168,823	-0.02(-0.05%)
May 07, 2012	41.48	42.16	41.48	42.03	102,612	+0.49(+1.17%)
May 04, 2012	41.44	41.97	41.18	41.55	122,876	-0.17(-0.42%)
May 03, 2012	41.79	42.04	41.44	41.72	146,294	-0.04(-0.10%)
May 02, 2012	41.43	41.98	41.00	41.76	56,071	+0.10(+0.24%)

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