Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	40.82	41.43	40.61	40.63	87,559	-0.17(-0.41%)
Jul 30, 2012	41.40	41.69	40.74	40.80	37,589	-0.70(-1.68%)
Jul 27, 2012	40.73	41.74	40.59	41.49	27,387	+0.92(+2.27%)
Jul 26, 2012	40.64	41.07	40.33	40.57	63,568	-0.27(-0.67%)
Jul 25, 2012	41.14	41.18	40.74	40.85	39,933	-0.03(-0.07%)
Jul 24, 2012	40.88	41.16	40.58	40.87	36,542	-0.19(-0.46%)
Jul 23, 2012	40.64	41.23	40.62	41.06	47,661	-0.19(-0.47%)
Jul 20, 2012	41.33	41.53	41.11	41.26	54,285	-0.34(-0.81%)
Jul 19, 2012	41.80	41.96	41.46	41.59	42,289	-0.53(-1.26%)
Jul 18, 2012	42.23	42.59	42.09	42.13	43,302	-0.25(-0.59%)
Jul 17, 2012	42.23	42.73	41.90	42.38	38,070	+0.29(+0.70%)
Jul 16, 2012	42.26	42.38	41.64	42.08	27,627	-0.35(-0.83%)
Jul 13, 2012	41.72	42.44	41.54	42.44	45,354	+0.95(+2.29%)
Jul 12, 2012	41.18	41.59	41.04	41.49	43,430	+0.06(+0.16%)
Jul 11, 2012	41.24	41.54	41.05	41.42	49,542	+0.02(+0.05%)
Jul 10, 2012	41.59	41.69	41.18	41.40	78,888	+0.07(+0.17%)
Jul 09, 2012	41.62	41.72	41.16	41.33	41,096	-0.35(-0.83%)
Jul 06, 2012	41.55	41.97	41.53	41.67	51,153	-0.19(-0.46%)
Jul 05, 2012	42.00	42.08	41.59	41.87	77,541	-0.09(-0.21%)
Jul 03, 2012	42.06	42.14	41.44	41.95	66,369	-0.19(-0.44%)
Jul 02, 2012	42.04	42.50	41.72	42.14	37,525	+0.28(+0.67%)
Jun 29, 2012	41.79	42.07	41.44	41.86	74,279	+0.72(+1.74%)
Jun 28, 2012	40.94	41.18	40.44	41.14	51,774	-0.05(-0.11%)
Jun 27, 2012	40.29	41.20	40.02	41.19	35,950	+0.98(+2.43%)
Jun 26, 2012	39.82	40.58	39.82	40.21	44,115	+0.27(+0.67%)
Jun 25, 2012	40.39	40.45	39.83	39.95	108,917	-0.99(-2.41%)
Jun 22, 2012	40.62	41.17	40.38	40.93	100,988	+0.65(+1.62%)
Jun 21, 2012	40.80	41.00	40.23	40.28	85,178	-0.59(-1.44%)
Jun 20, 2012	40.69	40.97	40.38	40.87	47,914	+0.09(+0.23%)
Jun 19, 2012	40.30	40.99	40.03	40.77	50,458	+0.55(+1.36%)
Jun 18, 2012	39.82	40.43	39.79	40.23	50,504	+0.29(+0.72%)
Jun 15, 2012	39.34	40.06	39.13	39.94	356,010	+0.44(+1.11%)
Jun 14, 2012	39.39	39.57	39.02	39.50	56,185	+0.17(+0.44%)
Jun 13, 2012	39.20	40.05	39.19	39.33	57,877	-0.15(-0.38%)
Jun 12, 2012	39.11	39.58	38.97	39.48	39,340	+0.46(+1.18%)
Jun 11, 2012	39.87	40.31	39.00	39.02	61,359	-0.60(-1.52%)
Jun 08, 2012	39.12	39.78	38.77	39.62	38,183	+0.50(+1.27%)
Jun 07, 2012	39.28	39.59	38.97	39.13	45,755	+0.15(+0.39%)
Jun 06, 2012	38.86	39.06	38.54	38.98	94,838	+0.27(+0.69%)
Jun 05, 2012	38.44	38.94	38.21	38.71	159,130	+0.17(+0.43%)
Jun 04, 2012	38.64	38.64	38.23	38.54	112,418	-0.04(-0.09%)
Jun 01, 2012	39.23	39.30	38.54	38.58	120,019	-1.52(-3.78%)
May 31, 2012	40.28	40.35	39.19	40.10	170,554	-0.09(-0.23%)
May 30, 2012	40.23	40.74	40.16	40.19	114,768	-0.70(-1.71%)
May 29, 2012	41.13	41.13	40.53	40.89	88,550	+0.24(+0.58%)
May 25, 2012	40.76	40.88	40.46	40.65	43,404	-0.25(-0.62%)
May 24, 2012	40.39	40.92	40.09	40.90	60,004	+0.55(+1.37%)
May 23, 2012	40.37	40.42	39.72	40.35	78,445	-0.19(-0.46%)
May 22, 2012	40.33	40.91	39.99	40.54	85,630	+0.37(+0.91%)
May 21, 2012	40.21	40.41	39.83	40.17	75,583	+0.22(+0.56%)
May 18, 2012	40.10	40.49	39.85	39.95	80,789	-0.19(-0.48%)
May 17, 2012	40.57	40.73	40.06	40.14	76,817	-0.29(-0.73%)
May 16, 2012	40.84	41.08	40.36	40.44	75,982	-0.30(-0.74%)
May 15, 2012	40.90	41.16	40.57	40.74	56,626	+0.04(+0.11%)
May 14, 2012	40.98	41.18	40.51	40.69	78,739	-0.55(-1.33%)
May 11, 2012	41.33	41.90	40.16	41.24	128,664	-0.32(-0.76%)
May 10, 2012	41.16	41.64	41.16	41.56	112,981	+0.61(+1.48%)
May 09, 2012	40.99	41.16	40.48	40.95	143,305	-0.34(-0.81%)
May 08, 2012	41.14	41.41	40.89	41.29	171,791	-0.02(-0.05%)
May 07, 2012	40.76	41.43	40.76	41.31	104,416	+0.48(+1.17%)
May 04, 2012	40.73	41.24	40.47	40.83	125,036	-0.17(-0.42%)
May 03, 2012	41.07	41.31	40.73	41.00	148,866	-0.04(-0.10%)
May 02, 2012	40.71	41.25	40.29	41.04	57,057	+0.10(+0.24%)

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