Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	53.20	54.17	52.81	54.09	168,200	+0.87(+1.63%)
Aug 30, 2011	51.88	53.47	51.67	53.22	68,759	+0.12(+0.23%)
Aug 29, 2011	50.86	53.20	50.58	53.10	100,621	+2.89(+5.76%)
Aug 26, 2011	49.94	51.45	49.45	50.21	102,958	-0.06(-0.12%)
Aug 25, 2011	53.55	53.98	50.00	50.27	133,347	-2.78(-5.24%)
Aug 24, 2011	51.69	53.20	50.95	53.05	119,686	+1.16(+2.24%)
Aug 23, 2011	49.82	53.06	49.02	51.89	182,488	+2.05(+4.11%)
Aug 22, 2011	51.25	52.01	49.18	49.84	116,138	-0.34(-0.68%)
Aug 19, 2011	50.09	52.13	50.03	50.18	160,437	-0.52(-1.03%)
Aug 18, 2011	53.67	53.83	50.39	50.70	421,558	-4.93(-8.86%)
Aug 17, 2011	55.96	55.96	55.03	55.63	122,168	+0.06(+0.11%)
Aug 16, 2011	55.10	57.77	54.81	55.57	172,014	-0.25(-0.45%)
Aug 15, 2011	52.85	55.85	51.99	55.82	158,662	+3.60(+6.89%)
Aug 12, 2011	56.19	57.08	52.21	52.22	288,121	-3.35(-6.03%)
Aug 11, 2011	52.92	56.85	52.77	55.57	270,295	+3.21(+6.13%)
Aug 10, 2011	51.05	56.76	49.13	52.36	389,662	+2.27(+4.53%)
Aug 09, 2011	50.00	50.51	46.51	50.09	424,313	+4.75(+10.48%)
Aug 08, 2011	50.00	51.72	45.25	45.34	531,964	-6.96(-13.31%)
Aug 05, 2011	52.95	54.25	48.00	52.30	512,940	-0.20(-0.38%)
Aug 04, 2011	54.68	54.89	51.93	52.50	505,388	-2.80(-5.06%)
Aug 03, 2011	55.93	55.93	53.61	55.30	198,604	-0.59(-1.06%)
Aug 02, 2011	58.87	59.27	55.86	55.89	229,581	-3.49(-5.88%)
Aug 01, 2011	61.07	61.53	59.23	59.38	97,453	-1.08(-1.79%)
Jul 29, 2011	60.81	61.38	60.32	60.46	70,740	-0.77(-1.26%)
Jul 28, 2011	60.84	61.99	60.01	61.23	108,351	+0.57(+0.94%)
Jul 27, 2011	62.55	62.68	60.60	60.66	94,443	-1.93(-3.08%)
Jul 26, 2011	62.62	62.85	62.49	62.59	47,941	+0.14(+0.22%)
Jul 25, 2011	62.50	62.85	62.22	62.45	37,428	-0.52(-0.83%)
Jul 22, 2011	62.86	63.08	62.81	62.97	77,854	-0.18(-0.29%)
Jul 21, 2011	61.72	63.23	61.47	63.15	89,962	+1.70(+2.77%)
Jul 20, 2011	61.36	61.57	60.81	61.45	58,925	+0.15(+0.24%)
Jul 19, 2011	61.32	62.21	60.70	61.30	58,366	+0.38(+0.62%)
Jul 18, 2011	61.80	61.80	59.57	60.92	86,566	-1.02(-1.65%)
Jul 15, 2011	61.20	61.96	60.56	61.94	83,250	+1.10(+1.81%)
Jul 14, 2011	62.00	62.06	60.57	60.84	65,163	-1.04(-1.68%)
Jul 13, 2011	62.67	63.94	61.55	61.88	102,179	-0.67(-1.07%)
Jul 12, 2011	62.51	63.69	62.34	62.55	52,577	+0.02(+0.03%)
Jul 11, 2011	63.52	63.81	62.46	62.53	67,289	-1.66(-2.59%)
Jul 08, 2011	64.29	64.99	64.00	64.19	64,029	-0.77(-1.19%)
Jul 07, 2011	64.67	65.15	64.25	64.96	81,807	+1.03(+1.61%)
Jul 06, 2011	65.70	66.31	63.65	63.93	128,208	-1.58(-2.41%)
Jul 05, 2011	64.49	66.42	64.00	65.51	118,504	+1.17(+1.82%)
Jul 01, 2011	64.99	65.58	63.87	64.34	92,919	-0.70(-1.08%)
Jun 30, 2011	64.05	65.41	63.74	65.04	229,567	+1.31(+2.06%)
Jun 29, 2011	63.39	64.53	63.22	63.73	118,976	+0.50(+0.79%)
Jun 28, 2011	62.66	63.63	61.55	63.23	102,788	+0.94(+1.51%)
Jun 27, 2011	63.25	64.32	62.24	62.29	206,375	-1.21(-1.91%)
Jun 24, 2011	64.67	64.85	63.01	63.50	540,794	-0.97(-1.50%)
Jun 23, 2011	64.47	64.62	63.78	64.47	116,843	-0.91(-1.39%)
Jun 22, 2011	65.39	65.93	65.30	65.38	90,159	-0.46(-0.70%)
Jun 21, 2011	65.42	65.96	64.78	65.84	96,031	+0.62(+0.95%)
Jun 20, 2011	65.06	65.43	64.96	65.22	120,633	+0.13(+0.20%)
Jun 17, 2011	66.76	67.03	64.61	65.09	135,434	-0.93(-1.41%)
Jun 16, 2011	66.80	66.83	64.84	66.02	212,452	-0.63(-0.95%)
Jun 15, 2011	69.03	69.20	66.32	66.65	177,129	-2.71(-3.91%)
Jun 14, 2011	69.06	70.37	68.23	69.36	209,311	+0.92(+1.34%)
Jun 13, 2011	72.01	72.16	67.14	68.44	410,686	-3.55(-4.93%)
Jun 10, 2011	73.16	73.50	71.96	71.99	227,583	-1.68(-2.28%)
Jun 09, 2011	73.31	74.30	73.07	73.67	158,632	+0.36(+0.49%)
Jun 08, 2011	73.18	74.01	72.34	73.31	215,578	-0.25(-0.34%)
Jun 07, 2011	73.71	74.65	73.42	73.56	110,538	+0.49(+0.67%)
Jun 06, 2011	73.27	73.82	71.49	73.07	254,526	-0.20(-0.27%)

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