Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	55.25	57.09	54.39	55.24	3,180,525	-1.34(-2.37%)
Sep 29, 2011	57.79	58.40	54.08	56.59	3,642,045	+0.54(+0.96%)
Sep 28, 2011	60.45	61.22	55.80	56.05	3,653,538	-3.87(-6.47%)
Sep 27, 2011	58.15	61.80	58.15	59.92	6,061,805	+3.22(+5.68%)
Sep 26, 2011	55.73	57.20	53.79	56.70	3,899,227	+1.39(+2.51%)
Sep 23, 2011	61.80	61.99	54.59	55.31	9,150,530	-7.15(-11.45%)
Sep 22, 2011	61.62	69.07	60.96	62.46	8,119,499	-1.76(-2.74%)
Sep 21, 2011	61.19	72.99	60.69	64.22	17,120,016	+2.90(+4.73%)
Sep 20, 2011	61.91	63.41	60.58	61.32	3,218,801	-0.89(-1.43%)
Sep 19, 2011	58.27	66.57	56.80	62.21	10,808,529	+2.26(+3.77%)
Sep 16, 2011	59.75	60.23	58.95	59.95	3,294,173	+0.16(+0.27%)
Sep 15, 2011	59.81	60.61	58.92	59.79	2,475,247	+0.96(+1.64%)
Sep 14, 2011	59.88	60.10	57.97	58.82	4,324,774	-1.06(-1.77%)
Sep 13, 2011	59.65	60.20	58.21	59.88	1,962,048	+0.58(+0.97%)
Sep 12, 2011	57.97	59.64	57.37	59.31	2,053,057	+0.00(+0.00%)
Sep 09, 2011	60.73	61.19	58.51	59.31	2,014,317	-2.45(-3.96%)
Sep 08, 2011	61.98	63.20	61.23	61.75	1,866,244	-0.58(-0.92%)
Sep 07, 2011	61.40	62.41	61.07	62.33	2,074,066	+1.99(+3.30%)
Sep 06, 2011	58.74	60.52	57.29	60.34	2,193,934	+0.25(+0.42%)
Sep 02, 2011	59.61	61.02	58.66	60.08	1,576,677	-1.45(-2.36%)
Sep 01, 2011	61.61	62.90	61.38	61.54	1,937,277	+0.38(+0.62%)
Aug 31, 2011	62.04	63.00	60.69	61.16	3,238,258	-0.51(-0.83%)
Aug 30, 2011	58.88	62.16	58.57	61.67	3,926,892	+2.38(+4.01%)
Aug 29, 2011	57.56	59.38	57.32	59.29	1,649,510	+2.85(+5.05%)
Aug 26, 2011	54.55	56.56	53.82	56.44	1,961,315	+1.37(+2.49%)
Aug 25, 2011	57.33	58.52	54.85	55.07	1,867,136	-1.95(-3.43%)
Aug 24, 2011	55.62	57.14	54.91	57.02	2,325,797	+1.11(+1.99%)
Aug 23, 2011	53.69	55.92	52.84	55.91	2,430,878	+2.55(+4.78%)
Aug 22, 2011	55.79	56.16	52.76	53.36	2,048,923	-0.90(-1.65%)
Aug 19, 2011	53.20	56.44	53.20	54.25	2,310,498	-0.57(-1.03%)
Aug 18, 2011	57.04	57.10	54.15	54.82	3,322,162	-4.41(-7.45%)
Aug 17, 2011	59.49	60.64	58.58	59.23	2,244,564	+0.32(+0.55%)
Aug 16, 2011	58.06	61.21	57.80	58.91	3,745,167	-0.13(-0.22%)
Aug 15, 2011	57.52	59.07	57.30	59.04	2,264,961	+2.34(+4.13%)
Aug 12, 2011	57.46	58.48	56.00	56.70	2,476,349	+0.14(+0.25%)
Aug 11, 2011	52.89	57.35	52.11	56.56	3,566,843	+4.35(+8.34%)
Aug 10, 2011	52.39	54.75	51.74	52.20	4,303,145	-1.15(-2.16%)
Aug 09, 2011	52.10	53.59	48.79	53.36	4,989,031	+4.34(+8.86%)
Aug 08, 2011	52.10	52.28	48.69	49.01	5,051,899	-4.94(-9.15%)
Aug 05, 2011	57.37	57.77	51.79	53.95	6,640,341	-2.22(-3.95%)
Aug 04, 2011	59.40	59.48	55.93	56.17	3,890,802	-4.65(-7.64%)
Aug 03, 2011	61.28	61.38	58.95	60.82	3,344,657	-0.17(-0.28%)
Aug 02, 2011	62.16	63.58	60.92	60.99	4,164,184	-1.65(-2.64%)
Aug 01, 2011	62.39	62.90	61.74	62.64	2,987,848	+1.10(+1.80%)
Jul 29, 2011	60.86	62.50	60.44	61.54	2,476,264	-0.13(-0.21%)
Jul 28, 2011	60.72	62.75	60.72	61.67	2,909,608	+0.94(+1.56%)
Jul 27, 2011	60.11	61.66	60.11	60.72	4,616,526	-0.27(-0.45%)
Jul 26, 2011	60.65	61.71	59.84	61.00	3,512,018	+0.76(+1.25%)
Jul 25, 2011	60.01	60.84	59.61	60.24	2,018,476	-0.60(-0.99%)
Jul 22, 2011	59.48	61.03	59.46	60.85	2,681,520	+1.30(+2.19%)
Jul 21, 2011	59.95	60.75	59.26	59.54	3,282,940	+0.09(+0.16%)
Jul 20, 2011	60.28	60.34	58.85	59.45	3,787,133	-0.54(-0.90%)
Jul 19, 2011	58.53	60.40	58.53	59.99	4,082,230	+2.38(+4.13%)
Jul 18, 2011	57.98	58.17	56.13	57.61	5,540,968	-0.74(-1.26%)
Jul 15, 2011	54.68	58.54	54.43	58.34	8,884,214	+6.31(+12.12%)
Jul 14, 2011	53.05	53.05	51.74	52.03	2,116,421	-0.85(-1.61%)
Jul 13, 2011	51.81	53.62	51.81	52.88	1,883,756	+1.06(+2.04%)
Jul 12, 2011	50.68	52.68	50.38	51.83	2,655,681	+0.94(+1.86%)
Jul 11, 2011	52.29	52.29	50.57	50.88	2,579,471	-2.14(-4.04%)
Jul 08, 2011	52.84	53.36	52.39	53.03	1,524,673	-0.88(-1.63%)
Jul 07, 2011	54.24	55.06	53.23	53.90	2,529,748	+0.29(+0.55%)
Jul 06, 2011	53.65	54.30	52.88	53.61	2,176,500	+0.21(+0.39%)
Jul 05, 2011	53.31	53.92	52.90	53.40	1,991,656	+0.14(+0.27%)

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