Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	51.93	52.01	50.17	50.17	8,094,320	-2.70(-5.10%)
Sep 29, 2011	53.50	53.66	51.38	52.86	5,707,198	+0.48(+0.92%)
Sep 28, 2011	53.98	54.63	52.29	52.38	6,370,210	-1.28(-2.39%)
Sep 27, 2011	54.36	55.19	53.31	53.66	6,551,069	+0.80(+1.52%)
Sep 26, 2011	52.80	52.98	50.98	52.86	7,971,507	+0.75(+1.44%)
Sep 23, 2011	52.73	53.38	51.65	52.11	9,211,437	-0.87(-1.63%)
Sep 22, 2011	53.84	54.25	51.82	52.98	11,571,458	-3.27(-5.81%)
Sep 21, 2011	58.64	59.02	56.24	56.24	5,911,379	-2.44(-4.16%)
Sep 20, 2011	59.98	60.47	58.68	58.68	4,714,108	-0.93(-1.57%)
Sep 19, 2011	59.14	60.03	58.04	59.62	5,363,377	-0.64(-1.06%)
Sep 16, 2011	61.12	61.19	59.81	60.26	6,433,366	-0.48(-0.79%)
Sep 15, 2011	60.59	61.00	59.79	60.74	6,117,383	+1.04(+1.75%)
Sep 14, 2011	59.58	60.54	57.59	59.70	6,767,003	+0.56(+0.95%)
Sep 13, 2011	58.12	59.55	57.78	59.13	6,060,611	+1.17(+2.03%)
Sep 12, 2011	57.25	58.56	56.13	57.96	7,374,891	-0.17(-0.29%)
Sep 09, 2011	58.87	59.23	57.45	58.13	7,848,472	-1.54(-2.59%)
Sep 08, 2011	60.57	61.02	59.30	59.67	6,748,213	-1.61(-2.63%)
Sep 07, 2011	60.99	61.39	60.32	61.29	5,351,303	+1.71(+2.86%)
Sep 06, 2011	57.91	59.79	57.32	59.58	6,470,743	-0.69(-1.14%)
Sep 02, 2011	59.87	61.14	59.56	60.27	5,280,842	-1.44(-2.33%)
Sep 01, 2011	62.35	63.50	61.51	61.70	6,404,919	-0.72(-1.15%)
Aug 31, 2011	62.56	63.77	61.58	62.42	8,925,492	+0.55(+0.89%)
Aug 30, 2011	60.54	62.35	60.09	61.87	8,006,279	+0.93(+1.52%)
Aug 29, 2011	59.95	61.06	59.58	60.95	6,193,103	+2.22(+3.79%)
Aug 26, 2011	55.88	58.95	55.18	58.72	7,058,867	+2.29(+4.07%)
Aug 25, 2011	58.32	58.70	56.20	56.43	6,882,604	-1.58(-2.72%)
Aug 24, 2011	56.03	58.07	55.65	58.00	7,232,973	+1.88(+3.36%)
Aug 23, 2011	54.44	56.15	54.07	56.12	6,808,113	+2.05(+3.80%)
Aug 22, 2011	54.64	54.81	53.76	54.06	9,466,866	+0.76(+1.43%)
Aug 19, 2011	53.43	55.84	53.27	53.30	9,519,122	-0.88(-1.63%)
Aug 18, 2011	55.08	55.08	53.21	54.18	11,286,368	-3.17(-5.53%)
Aug 17, 2011	56.73	58.30	56.38	57.35	14,817,266	-0.70(-1.20%)
Aug 16, 2011	58.44	58.61	57.33	58.05	6,022,143	-1.03(-1.75%)
Aug 15, 2011	58.53	59.16	58.21	59.08	6,075,215	+1.18(+2.04%)
Aug 12, 2011	58.46	58.64	57.06	57.90	7,669,020	+1.15(+2.03%)
Aug 11, 2011	53.12	57.59	53.07	56.75	13,725,357	+4.24(+8.07%)
Aug 10, 2011	53.68	54.47	52.20	52.51	9,116,329	-2.27(-4.14%)
Aug 09, 2011	53.51	54.82	51.02	54.78	11,232,537	+3.00(+5.79%)
Aug 08, 2011	53.51	54.64	51.60	51.79	11,459,439	-4.33(-7.72%)
Aug 05, 2011	56.76	57.39	54.45	56.12	11,714,321	+0.19(+0.35%)
Aug 04, 2011	58.63	58.63	55.90	55.93	10,359,783	-3.60(-6.05%)
Aug 03, 2011	59.73	60.00	57.57	59.53	8,142,675	+0.19(+0.33%)
Aug 02, 2011	60.52	61.71	59.33	59.33	8,344,104	-1.47(-2.41%)
Aug 01, 2011	62.65	62.67	59.90	60.80	6,614,272	+0.16(+0.27%)
Jul 29, 2011	60.35	61.47	60.08	60.64	6,735,926	-0.68(-1.11%)
Jul 28, 2011	61.36	62.27	61.11	61.32	7,884,689	-0.02(-0.04%)
Jul 27, 2011	62.02	62.08	60.48	61.34	9,556,653	-1.14(-1.83%)
Jul 26, 2011	63.71	63.71	62.42	62.48	4,879,886	-0.76(-1.21%)
Jul 25, 2011	62.01	63.75	61.90	63.25	5,204,511	+0.50(+0.80%)
Jul 22, 2011	62.61	62.80	62.54	62.75	5,991,766	-0.82(-1.29%)
Jul 21, 2011	62.70	63.84	62.25	63.56	6,799,096	+1.41(+2.26%)
Jul 20, 2011	63.05	63.05	62.08	62.16	4,546,676	-0.31(-0.49%)
Jul 19, 2011	62.37	62.92	61.73	62.47	6,158,573	+0.83(+1.35%)
Jul 18, 2011	62.73	62.94	61.17	61.63	8,073,040	-1.46(-2.31%)
Jul 15, 2011	63.19	63.42	62.18	63.09	5,882,293	+0.20(+0.32%)
Jul 14, 2011	63.41	64.04	62.38	62.89	6,443,578	-0.36(-0.56%)
Jul 13, 2011	63.74	64.61	63.15	63.25	6,258,575	+0.19(+0.29%)
Jul 12, 2011	64.02	64.22	62.95	63.06	9,826,595	-1.42(-2.20%)
Jul 11, 2011	65.62	65.80	64.12	64.48	6,300,797	-2.02(-3.04%)
Jul 08, 2011	65.36	66.66	65.11	66.51	7,008,327	-0.25(-0.38%)
Jul 07, 2011	66.00	67.29	65.89	66.76	8,163,460	+1.43(+2.19%)
Jul 06, 2011	65.47	65.76	64.68	65.33	5,269,282	-0.19(-0.29%)
Jul 05, 2011	65.46	66.40	65.26	65.53	6,240,033	+0.23(+0.35%)

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