Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	41.55	42.17	41.33	41.35	86,028	-0.17(-0.41%)
Jul 30, 2012	42.14	42.44	41.47	41.52	36,932	-0.71(-1.68%)
Jul 27, 2012	41.46	42.49	41.31	42.23	26,908	+0.94(+2.27%)
Jul 26, 2012	41.37	41.80	41.05	41.29	62,457	-0.28(-0.67%)
Jul 25, 2012	41.87	41.91	41.46	41.57	39,235	-0.03(-0.07%)
Jul 24, 2012	41.61	41.89	41.30	41.60	35,903	-0.19(-0.46%)
Jul 23, 2012	41.36	41.97	41.34	41.79	46,828	-0.20(-0.47%)
Jul 20, 2012	42.06	42.27	41.84	41.99	53,335	-0.34(-0.81%)
Jul 19, 2012	42.55	42.71	42.20	42.33	41,549	-0.54(-1.26%)
Jul 18, 2012	42.98	43.35	42.84	42.88	42,545	-0.26(-0.59%)
Jul 17, 2012	42.99	43.49	42.65	43.13	37,405	+0.30(+0.70%)
Jul 16, 2012	43.01	43.13	42.38	42.83	27,144	-0.36(-0.83%)
Jul 13, 2012	42.46	43.19	42.28	43.19	44,561	+0.97(+2.29%)
Jul 12, 2012	41.91	42.33	41.77	42.22	42,671	+0.07(+0.16%)
Jul 11, 2012	41.98	42.28	41.78	42.16	48,676	+0.02(+0.05%)
Jul 10, 2012	42.33	42.44	41.92	42.14	77,509	+0.07(+0.17%)
Jul 09, 2012	42.36	42.47	41.89	42.06	40,377	-0.35(-0.83%)
Jul 06, 2012	42.29	42.72	42.27	42.41	50,259	-0.20(-0.46%)
Jul 05, 2012	42.74	42.83	42.33	42.61	76,185	-0.09(-0.21%)
Jul 03, 2012	42.81	42.89	42.18	42.70	65,209	-0.19(-0.44%)
Jul 02, 2012	42.79	43.25	42.46	42.89	36,869	+0.29(+0.67%)
Jun 29, 2012	42.53	42.82	42.17	42.60	72,981	+0.73(+1.74%)
Jun 28, 2012	41.67	41.92	41.16	41.88	50,868	-0.05(-0.11%)
Jun 27, 2012	41.01	41.93	40.73	41.92	35,321	+1.00(+2.43%)
Jun 26, 2012	40.53	41.30	40.53	40.93	43,344	+0.27(+0.67%)
Jun 25, 2012	41.10	41.17	40.54	40.66	107,013	-1.00(-2.41%)
Jun 22, 2012	41.34	41.91	41.10	41.66	99,222	+0.67(+1.62%)
Jun 21, 2012	41.52	41.73	40.94	40.99	83,689	-0.60(-1.44%)
Jun 20, 2012	41.41	41.70	41.10	41.59	47,076	+0.10(+0.23%)
Jun 19, 2012	41.02	41.72	40.74	41.50	49,576	+0.56(+1.36%)
Jun 18, 2012	40.53	41.15	40.50	40.94	49,621	+0.29(+0.72%)
Jun 15, 2012	40.04	40.77	39.83	40.65	349,785	+0.45(+1.11%)
Jun 14, 2012	40.09	40.28	39.71	40.20	55,203	+0.18(+0.44%)
Jun 13, 2012	39.90	40.76	39.89	40.03	56,865	-0.15(-0.38%)
Jun 12, 2012	39.80	40.28	39.66	40.18	38,652	+0.47(+1.18%)
Jun 11, 2012	40.58	41.02	39.69	39.71	60,286	-0.61(-1.52%)
Jun 08, 2012	39.82	40.49	39.46	40.33	37,515	+0.51(+1.27%)
Jun 07, 2012	39.98	40.30	39.66	39.82	44,955	+0.15(+0.39%)
Jun 06, 2012	39.55	39.76	39.23	39.67	93,180	+0.27(+0.69%)
Jun 05, 2012	39.13	39.63	38.89	39.40	156,348	+0.17(+0.43%)
Jun 04, 2012	39.33	39.33	38.91	39.23	110,453	-0.04(-0.09%)
Jun 01, 2012	39.93	40.00	39.22	39.27	117,921	-1.54(-3.78%)
May 31, 2012	40.99	41.07	39.89	40.81	167,573	-0.10(-0.23%)
May 30, 2012	40.95	41.47	40.87	40.91	112,761	-0.71(-1.71%)
May 29, 2012	41.87	41.87	41.25	41.62	87,002	+0.24(+0.58%)
May 25, 2012	41.48	41.61	41.18	41.37	42,645	-0.26(-0.62%)
May 24, 2012	41.10	41.65	40.80	41.63	58,955	+0.56(+1.37%)
May 23, 2012	41.09	41.14	40.42	41.07	77,073	-0.19(-0.46%)
May 22, 2012	41.05	41.64	40.70	41.26	84,133	+0.37(+0.91%)
May 21, 2012	40.92	41.13	40.54	40.88	74,262	+0.23(+0.56%)
May 18, 2012	40.81	41.21	40.55	40.66	79,376	-0.20(-0.48%)
May 17, 2012	41.29	41.46	40.77	40.86	75,474	-0.30(-0.73%)
May 16, 2012	41.57	41.81	41.08	41.16	74,654	-0.31(-0.74%)
May 15, 2012	41.62	41.89	41.29	41.46	55,636	+0.04(+0.11%)
May 14, 2012	41.70	41.91	41.24	41.42	77,363	-0.56(-1.33%)
May 11, 2012	42.06	42.65	40.87	41.98	126,415	-0.32(-0.76%)
May 10, 2012	41.90	42.38	41.90	42.30	111,006	+0.62(+1.48%)
May 09, 2012	41.72	41.90	41.20	41.68	140,800	-0.34(-0.81%)
May 08, 2012	41.88	42.14	41.61	42.02	168,787	-0.02(-0.05%)
May 07, 2012	41.49	42.17	41.49	42.04	102,591	+0.49(+1.17%)
May 04, 2012	41.45	41.98	41.19	41.56	122,850	-0.17(-0.42%)
May 03, 2012	41.80	42.05	41.45	41.73	146,263	-0.04(-0.10%)
May 02, 2012	41.44	41.98	41.01	41.77	56,060	+0.10(+0.24%)

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