Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	51.52	51.52	51.09	51.09	19,023	-1.13(-2.16%)
Oct 28, 2011	52.21	52.26	52.06	52.22	43,895	+0.06(+0.12%)
Oct 27, 2011	52.21	52.43	52.00	52.16	47,672	+0.69(+1.35%)
Oct 26, 2011	51.66	51.66	51.13	51.47	26,270	+0.10(+0.20%)
Oct 25, 2011	51.29	51.41	51.21	51.36	14,455	+0.06(+0.12%)
Oct 24, 2011	51.13	51.33	51.07	51.30	26,381	+0.09(+0.18%)
Oct 21, 2011	51.20	51.22	50.95	51.21	12,457	+0.42(+0.83%)
Oct 20, 2011	50.71	50.86	50.15	50.79	36,936	+0.09(+0.17%)
Oct 19, 2011	50.92	50.92	50.61	50.70	27,013	-0.17(-0.33%)
Oct 18, 2011	50.72	50.98	50.59	50.87	21,944	-0.02(-0.04%)
Oct 17, 2011	51.17	51.17	50.76	50.89	112,134	-0.15(-0.29%)
Oct 14, 2011	51.29	51.34	51.02	51.03	35,015	-0.19(-0.38%)
Oct 13, 2011	51.09	51.27	50.79	51.23	31,269	+0.08(+0.15%)
Oct 12, 2011	51.12	51.22	50.93	51.15	24,811	+0.07(+0.14%)
Oct 11, 2011	50.91	51.10	50.79	51.08	27,321	-0.02(-0.04%)
Oct 10, 2011	51.11	51.14	50.92	51.10	68,551	+0.68(+1.35%)
Oct 07, 2011	50.78	50.89	50.41	50.41	34,408	-0.31(-0.60%)
Oct 06, 2011	50.51	50.76	50.44	50.72	8,706	+0.28(+0.55%)
Oct 05, 2011	50.56	50.68	50.24	50.44	24,325	-0.04(-0.09%)
Oct 04, 2011	50.17	50.57	50.17	50.49	53,304	+0.13(+0.25%)
Oct 03, 2011	50.41	50.70	50.35	50.36	118,361	-0.58(-1.14%)
Sep 30, 2011	50.86	51.08	50.84	50.94	14,878	-0.16(-0.31%)
Sep 29, 2011	51.39	51.42	51.08	51.10	14,346	+0.06(+0.13%)
Sep 28, 2011	51.36	51.36	51.03	51.03	31,643	-0.16(-0.31%)
Sep 27, 2011	51.34	51.34	51.10	51.19	23,793	+0.11(+0.22%)
Sep 26, 2011	50.94	51.08	50.75	51.08	323,760	+0.24(+0.47%)
Sep 23, 2011	50.85	51.15	50.65	50.84	54,446	+0.11(+0.22%)
Sep 22, 2011	50.54	50.77	50.37	50.73	63,506	-0.05(-0.11%)
Sep 21, 2011	50.91	51.14	50.68	50.78	76,962	-0.14(-0.28%)
Sep 20, 2011	50.79	50.98	50.73	50.93	290,543	+0.03(+0.06%)
Sep 19, 2011	50.74	50.90	50.52	50.90	35,804	-0.27(-0.54%)
Sep 16, 2011	51.18	51.27	51.02	51.17	11,136	+0.02(+0.04%)
Sep 15, 2011	50.99	51.15	50.93	51.15	20,494	+0.46(+0.90%)
Sep 14, 2011	50.86	50.86	50.55	50.69	15,244	-0.18(-0.34%)
Sep 13, 2011	50.76	50.87	50.59	50.87	144,293	+0.14(+0.27%)
Sep 12, 2011	50.75	50.96	50.15	50.73	94,942	-0.22(-0.43%)
Sep 09, 2011	51.45	51.45	50.95	50.95	62,257	-0.78(-1.51%)
Sep 08, 2011	52.15	52.16	51.70	51.73	9,908	-0.41(-0.79%)
Sep 07, 2011	52.09	52.27	51.65	52.14	58,246	+0.36(+0.69%)
Sep 06, 2011	51.93	52.15	51.75	51.78	27,317	-0.99(-1.88%)
Sep 02, 2011	52.86	53.32	52.64	52.78	15,981	+0.01(+0.03%)
Sep 01, 2011	54.28	54.28	52.46	52.76	129,216	-0.76(-1.43%)
Aug 31, 2011	53.85	53.85	53.43	53.53	117,669	-0.37(-0.69%)
Aug 30, 2011	53.76	53.90	53.64	53.90	15,961	+0.07(+0.13%)
Aug 29, 2011	53.88	53.88	53.66	53.83	23,793	+0.01(+0.02%)
Aug 26, 2011	53.58	53.90	53.50	53.82	11,029	+0.37(+0.69%)
Aug 25, 2011	53.52	53.52	53.23	53.45	8,698	-0.09(-0.16%)
Aug 24, 2011	53.61	53.76	53.39	53.54	16,674	-0.35(-0.65%)
Aug 23, 2011	53.83	53.89	53.65	53.89	103,953	+0.26(+0.48%)
Aug 22, 2011	53.82	53.82	53.63	53.63	11,305	-0.22(-0.41%)
Aug 19, 2011	53.88	54.02	53.72	53.85	20,044	+0.14(+0.26%)
Aug 18, 2011	53.79	53.81	53.51	53.71	17,341	-0.19(-0.36%)
Aug 17, 2011	53.90	53.95	53.77	53.90	19,124	+0.42(+0.78%)
Aug 16, 2011	53.44	53.50	53.28	53.48	16,113	-0.08(-0.15%)
Aug 15, 2011	54.12	54.12	53.35	53.56	50,856	+0.52(+0.98%)
Aug 12, 2011	53.15	53.15	52.93	53.04	31,877	+0.10(+0.19%)
Aug 11, 2011	52.81	53.10	52.81	52.94	30,967	-0.23(-0.43%)
Aug 10, 2011	53.25	53.32	53.02	53.17	39,454	-0.15(-0.27%)
Aug 09, 2011	52.97	53.32	52.65	53.32	29,328	+0.55(+1.05%)
Aug 08, 2011	52.45	52.94	52.45	52.76	44,706	+0.31(+0.59%)
Aug 05, 2011	52.15	52.46	52.01	52.45	31,692	+0.71(+1.36%)
Aug 04, 2011	52.44	52.45	51.75	51.75	21,946	-0.84(-1.59%)
Aug 03, 2011	52.58	52.64	52.37	52.59	44,511	+0.30(+0.58%)
Aug 02, 2011	52.24	52.37	52.10	52.28	30,947	-0.10(-0.19%)

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