Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	60.51	61.04	59.39	59.39	593,181	-1.60(-2.62%)
Sep 29, 2011	61.14	61.36	59.90	60.99	675,378	+0.79(+1.30%)
Sep 28, 2011	62.10	62.21	60.15	60.21	428,792	-1.74(-2.80%)
Sep 27, 2011	62.00	62.92	61.66	61.94	484,838	+0.86(+1.41%)
Sep 26, 2011	60.26	61.10	59.39	61.08	588,330	+1.35(+2.26%)
Sep 23, 2011	58.95	60.05	58.73	59.73	330,742	+0.53(+0.90%)
Sep 22, 2011	59.89	60.52	58.60	59.20	509,105	-1.89(-3.09%)
Sep 21, 2011	63.24	63.46	61.08	61.09	421,887	-2.09(-3.31%)
Sep 20, 2011	63.83	64.38	63.08	63.18	234,089	-0.44(-0.69%)
Sep 19, 2011	63.71	64.00	62.92	63.62	354,130	-0.94(-1.46%)
Sep 16, 2011	64.18	64.56	63.56	64.56	521,968	+0.73(+1.14%)
Sep 15, 2011	63.23	63.83	62.87	63.83	414,379	+1.27(+2.03%)
Sep 14, 2011	61.29	63.07	60.44	62.56	597,690	+1.55(+2.54%)
Sep 13, 2011	60.77	61.22	60.44	61.01	535,229	+0.35(+0.58%)
Sep 12, 2011	59.26	60.66	59.09	60.66	541,818	+0.79(+1.31%)
Sep 09, 2011	61.25	61.25	59.43	59.88	577,777	-1.68(-2.72%)
Sep 08, 2011	62.75	62.86	61.15	61.55	606,864	-1.49(-2.37%)
Sep 07, 2011	62.30	63.05	62.13	63.05	454,381	+1.40(+2.26%)
Sep 06, 2011	60.26	61.76	59.57	61.65	556,380	-0.07(-0.11%)
Sep 02, 2011	62.65	63.81	61.70	61.72	347,271	-2.09(-3.28%)
Sep 01, 2011	65.17	65.43	63.77	63.81	421,887	-1.04(-1.60%)
Aug 31, 2011	64.58	65.21	64.35	64.85	405,229	+0.50(+0.78%)
Aug 30, 2011	64.17	64.72	63.47	64.34	351,741	+0.01(+0.02%)
Aug 29, 2011	63.46	64.34	63.29	64.34	647,828	+0.78(+1.22%)
Aug 26, 2011	62.26	63.58	61.50	63.56	366,066	+0.95(+1.52%)
Aug 25, 2011	63.48	63.70	62.43	62.61	467,519	-0.62(-0.98%)
Aug 24, 2011	62.54	63.43	62.13	63.23	973,752	+0.66(+1.05%)
Aug 23, 2011	61.22	62.59	60.84	62.57	860,014	+1.64(+2.69%)
Aug 22, 2011	61.11	61.87	60.75	60.93	419,462	+0.51(+0.85%)
Aug 19, 2011	60.21	61.14	60.15	60.42	640,974	-0.44(-0.72%)
Aug 18, 2011	63.83	63.95	60.47	60.85	709,631	-4.25(-6.52%)
Aug 17, 2011	65.39	65.87	64.72	65.10	369,709	-0.17(-0.27%)
Aug 16, 2011	64.96	66.07	64.40	65.28	970,006	+0.12(+0.18%)
Aug 15, 2011	64.92	65.20	64.38	65.16	308,611	+0.55(+0.86%)
Aug 12, 2011	64.17	64.99	63.34	64.61	549,580	+1.04(+1.63%)
Aug 11, 2011	62.91	64.07	62.03	63.57	871,294	+0.96(+1.53%)
Aug 10, 2011	63.58	64.43	62.37	62.61	890,495	-2.14(-3.31%)
Aug 09, 2011	66.72	65.99	62.25	64.75	1,012,172	+0.55(+0.86%)
Aug 08, 2011	66.72	67.06	64.12	64.20	1,174,158	-3.96(-5.80%)
Aug 05, 2011	67.47	68.35	66.41	68.15	994,445	+1.18(+1.77%)
Aug 04, 2011	66.80	68.01	66.60	66.97	803,657	-0.59(-0.88%)
Aug 03, 2011	67.79	68.22	66.52	67.56	769,075	-0.07(-0.10%)
Aug 02, 2011	68.95	69.42	67.63	67.63	586,704	-1.53(-2.21%)
Aug 01, 2011	70.85	70.89	68.80	69.16	555,526	-1.17(-1.67%)
Jul 29, 2011	70.37	70.96	69.63	70.34	490,663	-0.35(-0.49%)
Jul 28, 2011	70.32	71.04	70.32	70.69	356,280	+0.15(+0.21%)
Jul 27, 2011	71.70	71.75	70.54	70.54	436,169	-1.34(-1.86%)
Jul 26, 2011	71.82	72.11	71.55	71.88	218,642	+0.03(+0.04%)
Jul 25, 2011	71.70	72.37	71.56	71.85	177,302	-0.34(-0.47%)
Jul 22, 2011	72.20	72.28	72.12	72.19	158,509	-0.33(-0.45%)
Jul 21, 2011	72.06	72.81	71.90	72.52	375,676	+0.76(+1.05%)
Jul 20, 2011	71.96	72.06	71.39	71.76	334,704	+0.02(+0.03%)
Jul 19, 2011	71.41	71.89	71.23	71.74	206,081	+0.65(+0.91%)
Jul 18, 2011	72.05	72.16	71.02	71.09	188,940	-1.17(-1.62%)
Jul 15, 2011	72.61	72.73	71.93	72.27	185,466	-0.05(-0.07%)
Jul 14, 2011	73.32	73.58	72.21	72.31	280,150	-0.97(-1.32%)
Jul 13, 2011	73.48	73.79	73.10	73.28	246,917	+0.14(+0.19%)
Jul 12, 2011	72.89	73.53	72.77	73.15	247,793	+0.01(+0.01%)
Jul 11, 2011	72.96	73.26	72.94	73.14	339,261	-0.58(-0.79%)
Jul 08, 2011	73.67	73.94	73.30	73.72	173,232	-0.73(-0.98%)
Jul 07, 2011	74.30	74.55	74.28	74.45	241,289	+0.69(+0.93%)
Jul 06, 2011	73.11	73.81	73.11	73.76	340,797	+0.47(+0.63%)
Jul 05, 2011	73.67	73.67	73.13	73.29	168,255	-0.55(-0.75%)

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