Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	59.40	59.82	58.89	58.89	1,408,873	-0.85(-1.42%)
Oct 28, 2011	59.85	60.20	59.63	59.74	1,918,488	-0.86(-1.42%)
Oct 27, 2011	60.44	60.77	59.96	60.60	4,257,829	+0.87(+1.46%)
Oct 26, 2011	59.83	59.85	59.52	59.73	1,595,547	+0.23(+0.39%)
Oct 25, 2011	59.70	59.86	59.35	59.50	2,070,881	-0.35(-0.58%)
Oct 24, 2011	59.46	59.85	59.37	59.85	2,090,934	+0.54(+0.91%)
Oct 21, 2011	59.40	59.41	58.95	59.31	1,677,416	+0.44(+0.75%)
Oct 20, 2011	58.52	59.05	58.21	58.87	1,943,294	+0.38(+0.65%)
Oct 19, 2011	58.51	58.99	58.40	58.49	2,812,895	-0.32(-0.54%)
Oct 18, 2011	58.20	59.00	58.05	58.81	1,354,555	+0.52(+0.89%)
Oct 17, 2011	58.73	58.83	58.05	58.29	961,882	-0.30(-0.51%)
Oct 14, 2011	58.90	58.96	58.07	58.59	862,587	-0.03(-0.05%)
Oct 13, 2011	58.73	58.73	58.00	58.62	1,449,227	-0.13(-0.22%)
Oct 12, 2011	58.60	59.00	58.21	58.75	1,802,379	+0.55(+0.95%)
Oct 11, 2011	58.70	58.70	58.07	58.20	1,119,215	+0.70(+1.22%)
Oct 07, 2011	58.30	58.50	57.50	57.50	1,176,014	-0.75(-1.29%)
Oct 06, 2011	57.90	58.50	57.76	58.25	1,504,812	+0.59(+1.02%)
Oct 05, 2011	57.00	58.12	56.06	57.66	1,807,871	+0.73(+1.28%)
Oct 04, 2011	56.20	56.93	55.02	56.93	2,249,177	-0.22(-0.38%)
Oct 03, 2011	57.82	58.15	56.66	57.15	2,641,509	-1.52(-2.59%)
Sep 30, 2011	58.26	59.15	58.06	58.67	1,696,367	-0.27(-0.46%)
Sep 29, 2011	58.56	58.94	58.27	58.94	1,780,539	+0.90(+1.55%)
Sep 28, 2011	59.00	59.00	57.94	58.04	1,281,962	-0.51(-0.87%)
Sep 27, 2011	58.75	59.63	58.31	58.55	2,715,054	+0.26(+0.45%)
Sep 26, 2011	56.63	58.29	55.65	58.29	2,728,041	+2.33(+4.16%)
Sep 23, 2011	55.51	56.49	55.48	55.96	2,518,688	-0.34(-0.60%)
Sep 22, 2011	56.55	56.57	55.32	56.30	2,860,535	-1.01(-1.76%)
Sep 21, 2011	58.25	58.51	57.13	57.31	1,754,127	-0.98(-1.68%)
Sep 20, 2011	58.51	58.87	58.00	58.29	1,034,888	-0.04(-0.07%)
Sep 19, 2011	58.05	58.47	57.71	58.33	967,052	-0.22(-0.38%)
Sep 16, 2011	59.80	59.93	58.55	58.55	3,891,818	-0.93(-1.56%)
Sep 15, 2011	59.28	59.50	58.80	59.48	2,885,253	+0.89(+1.52%)
Sep 14, 2011	59.00	59.15	58.57	58.59	2,019,762	+0.06(+0.10%)
Sep 13, 2011	57.96	58.64	57.69	58.53	1,398,162	+0.63(+1.09%)
Sep 12, 2011	58.00	58.25	57.31	57.90	1,737,561	-0.70(-1.19%)
Sep 09, 2011	59.42	59.75	58.54	58.60	1,307,692	-1.03(-1.73%)
Sep 08, 2011	59.72	60.12	59.24	59.63	1,264,552	-0.71(-1.18%)
Sep 07, 2011	59.80	60.34	59.60	60.34	1,227,218	+0.91(+1.53%)
Sep 06, 2011	59.01	59.46	58.32	59.43	1,791,639	-0.49(-0.82%)
Sep 02, 2011	60.25	60.80	59.69	59.92	1,357,874	-0.79(-1.30%)
Sep 01, 2011	61.30	61.33	60.62	60.71	2,265,181	-0.69(-1.12%)
Aug 31, 2011	60.40	61.40	60.30	61.40	2,908,352	+1.36(+2.27%)
Aug 30, 2011	60.10	60.49	59.44	60.04	1,692,698	+0.04(+0.07%)
Aug 29, 2011	59.75	60.16	59.39	60.00	1,386,940	+0.76(+1.28%)
Aug 26, 2011	59.37	59.60	58.53	59.24	1,785,875	-0.49(-0.82%)
Aug 25, 2011	60.38	60.99	59.34	59.73	2,157,175	-0.40(-0.67%)
Aug 24, 2011	59.53	60.54	59.51	60.13	3,259,524	+0.33(+0.55%)
Aug 23, 2011	58.75	59.85	57.60	59.80	3,502,152	+2.45(+4.27%)
Aug 22, 2011	58.51	58.52	57.06	57.35	1,602,649	+0.00(+0.00%)
Aug 19, 2011	58.33	58.70	57.15	57.35	2,468,824	-1.68(-2.85%)
Aug 18, 2011	59.25	59.70	58.50	59.03	2,351,502	-1.21(-2.01%)
Aug 17, 2011	59.75	60.37	59.65	60.24	1,681,791	+0.71(+1.19%)
Aug 16, 2011	59.35	59.53	59.04	59.53	1,262,271	-0.05(-0.08%)
Aug 15, 2011	59.25	59.72	58.87	59.58	1,637,511	+0.77(+1.31%)
Aug 12, 2011	59.49	59.50	58.45	58.81	1,454,960	-0.19(-0.32%)
Aug 11, 2011	57.03	59.15	56.57	59.00	2,568,602	+1.80(+3.15%)
Aug 10, 2011	57.59	57.98	56.22	57.20	3,233,652	-0.35(-0.61%)
Aug 09, 2011	56.00	57.68	55.80	57.55	3,178,819	+1.88(+3.38%)
Aug 08, 2011	56.01	56.97	55.09	55.67	3,600,739	-1.83(-3.18%)
Aug 05, 2011	58.00	58.40	56.84	57.50	3,144,232	-0.59(-1.02%)
Aug 04, 2011	58.95	59.06	57.60	58.09	2,657,813	-1.02(-1.73%)
Aug 03, 2011	58.81	59.14	58.09	59.11	2,942,018	+0.04(+0.07%)

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