Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	56.11	56.19	56.02	56.05	45,379	-0.18(-0.32%)
Nov 29, 2010	56.39	56.39	56.09	56.23	56,036	+0.09(+0.16%)
Nov 26, 2010	56.30	56.30	56.01	56.14	14,782	+0.14(+0.26%)
Nov 24, 2010	56.42	55.99	55.99	55.99	42,235	-0.35(-0.63%)
Nov 23, 2010	56.58	56.59	56.23	56.34	46,890	-0.01(-0.03%)
Nov 22, 2010	56.22	56.36	56.06	56.36	34,578	+0.40(+0.72%)
Nov 19, 2010	56.00	56.08	55.88	55.95	58,972	-0.07(-0.12%)
Nov 18, 2010	55.69	56.02	55.66	56.02	53,364	+0.02(+0.04%)
Nov 17, 2010	55.93	56.21	55.89	56.00	52,866	+0.14(+0.25%)
Nov 16, 2010	55.75	55.89	55.57	55.86	58,722	+0.17(+0.31%)
Nov 15, 2010	56.11	56.46	55.69	55.69	96,068	-0.77(-1.36%)
Nov 12, 2010	56.79	56.82	56.34	56.46	78,169	-0.46(-0.81%)
Nov 11, 2010	57.21	57.21	56.74	56.92	36,839	-0.17(-0.30%)
Nov 10, 2010	57.16	57.16	56.80	57.09	51,969	+0.03(+0.05%)
Nov 09, 2010	57.39	57.39	57.01	57.06	42,275	-0.29(-0.51%)
Nov 08, 2010	57.45	57.45	57.32	57.36	34,592	+0.07(+0.12%)
Nov 05, 2010	57.63	57.63	57.27	57.29	89,226	-0.28(-0.49%)
Nov 04, 2010	57.45	57.57	57.33	57.57	87,008	+0.65(+1.13%)
Nov 03, 2010	57.39	57.39	56.82	56.93	402,241	-0.14(-0.24%)
Nov 02, 2010	56.98	57.13	56.98	57.07	44,994	+0.07(+0.12%)
Nov 01, 2010	57.33	57.33	56.95	57.00	44,585	-0.03(-0.05%)
Oct 29, 2010	56.97	57.04	56.84	57.03	28,586	-0.01(-0.02%)
Oct 28, 2010	56.91	57.06	56.85	57.04	56,361	+0.32(+0.56%)
Oct 27, 2010	56.90	56.90	56.61	56.72	38,345	-0.35(-0.62%)
Oct 25, 2010	57.10	57.27	57.07	57.07	73,243	-0.03(-0.06%)
Oct 22, 2010	57.02	57.13	57.00	57.11	40,768	+0.08(+0.15%)
Oct 21, 2010	57.21	57.21	57.02	57.02	29,883	-0.18(-0.32%)
Oct 20, 2010	57.18	57.30	57.09	57.21	57,586	+0.04(+0.07%)
Oct 19, 2010	57.07	57.29	56.97	57.16	72,484	+0.06(+0.10%)
Oct 18, 2010	56.88	57.11	56.85	57.11	54,478	+0.26(+0.45%)
Oct 15, 2010	57.05	57.05	56.69	56.85	101,049	-0.17(-0.29%)
Oct 14, 2010	57.36	57.36	56.98	57.02	125,886	-0.34(-0.59%)
Oct 13, 2010	57.22	57.39	57.17	57.36	208,094	+0.06(+0.11%)
Oct 12, 2010	57.45	57.50	57.26	57.29	82,038	-0.22(-0.39%)
Oct 11, 2010	57.25	57.52	57.25	57.52	263,314	+0.06(+0.11%)
Oct 08, 2010	57.65	57.65	57.38	57.46	58,359	+0.09(+0.16%)
Oct 07, 2010	57.48	57.50	57.31	57.36	164,590	-0.00(-0.01%)
Oct 06, 2010	57.47	57.48	57.23	57.36	427,618	+0.30(+0.52%)
Oct 05, 2010	56.98	57.11	56.89	57.07	71,275	+0.15(+0.27%)
Oct 04, 2010	56.91	56.97	56.83	56.91	71,413	+0.08(+0.13%)
Oct 01, 2010	56.61	56.88	56.60	56.84	22,708	+0.06(+0.10%)
Sep 30, 2010	56.75	56.79	56.42	56.78	109,161	-0.13(-0.23%)
Sep 29, 2010	57.01	57.01	56.83	56.91	49,029	-0.01(-0.02%)
Sep 28, 2010	56.83	57.00	56.73	56.93	60,675	+0.24(+0.43%)
Sep 27, 2010	56.67	56.81	56.56	56.68	187,241	+0.28(+0.49%)
Sep 24, 2010	56.59	56.59	56.36	56.41	60,504	-0.21(-0.38%)
Sep 23, 2010	56.77	56.77	56.52	56.62	51,012	+0.00(+0.00%)
Sep 22, 2010	56.73	56.75	56.49	56.62	36,776	+0.16(+0.29%)
Sep 21, 2010	56.34	56.55	56.20	56.46	133,931	+0.27(+0.49%)
Sep 20, 2010	55.95	56.25	55.95	56.18	162,923	+0.10(+0.19%)
Sep 17, 2010	56.05	56.14	55.99	56.08	51,510	-0.01(-0.01%)
Sep 15, 2010	56.17	56.27	56.00	56.09	76,987	-0.16(-0.28%)
Sep 14, 2010	56.09	56.25	55.95	56.25	33,486	+0.26(+0.47%)
Sep 13, 2010	55.79	56.00	55.64	55.98	56,110	+0.29(+0.52%)
Sep 10, 2010	55.86	55.86	55.48	55.69	31,900	-0.10(-0.19%)
Sep 09, 2010	55.92	55.98	55.75	55.80	39,435	-0.29(-0.52%)
Sep 08, 2010	56.05	56.16	55.99	56.09	40,140	-0.10(-0.17%)
Sep 07, 2010	56.10	56.19	55.89	56.18	41,680	+0.69(+1.25%)
Sep 03, 2010	55.82	55.86	55.46	55.49	201,288	-0.60(-1.07%)
Sep 02, 2010	56.05	56.11	55.93	56.09	54,976	-0.08(-0.14%)

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