Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	44.05	44.46	43.15	43.59	375,165	-0.12(-0.28%)
Aug 30, 2011	43.94	44.32	43.26	43.71	585,129	-0.47(-1.07%)
Aug 29, 2011	43.00	44.22	42.96	44.18	520,835	+1.81(+4.27%)
Aug 26, 2011	40.95	42.90	40.30	42.38	330,366	+1.11(+2.68%)
Aug 25, 2011	42.37	42.75	41.15	41.27	496,436	-0.74(-1.76%)
Aug 24, 2011	40.47	42.10	40.46	42.01	331,614	+1.51(+3.72%)
Aug 23, 2011	39.66	40.50	38.74	40.50	770,469	+1.09(+2.76%)
Aug 22, 2011	40.08	40.11	39.00	39.41	337,416	+0.45(+1.14%)
Aug 19, 2011	38.42	40.13	38.41	38.97	656,053	-0.29(-0.75%)
Aug 18, 2011	39.41	39.73	38.16	39.26	907,128	-1.57(-3.85%)
Aug 17, 2011	41.52	41.84	40.51	40.83	157,569	-0.43(-1.03%)
Aug 16, 2011	41.44	41.80	40.94	41.26	389,886	-0.78(-1.85%)
Aug 15, 2011	40.74	42.05	40.70	42.03	466,939	+1.76(+4.37%)
Aug 12, 2011	39.99	40.69	39.04	40.27	581,122	+0.63(+1.60%)
Aug 11, 2011	37.29	40.23	37.21	39.64	763,222	+2.48(+6.68%)
Aug 10, 2011	38.44	38.89	37.13	37.16	836,291	-2.35(-5.94%)
Aug 09, 2011	38.95	39.51	36.68	39.51	1,202,277	+2.30(+6.18%)
Aug 08, 2011	38.95	40.08	37.19	37.21	1,087,210	-3.29(-8.11%)
Aug 05, 2011	41.83	42.01	39.63	40.49	1,092,644	-0.85(-2.06%)
Aug 04, 2011	43.80	43.94	41.30	41.34	681,285	-3.15(-7.09%)
Aug 03, 2011	44.18	44.87	43.16	44.50	466,381	+0.37(+0.84%)
Aug 02, 2011	45.24	45.93	44.09	44.13	344,254	-1.56(-3.42%)
Aug 01, 2011	46.10	46.89	44.78	45.69	483,355	-0.41(-0.88%)
Jul 29, 2011	45.32	46.21	45.15	46.10	751,825	+0.17(+0.37%)
Jul 28, 2011	46.74	47.23	45.82	45.93	393,763	-0.79(-1.68%)
Jul 27, 2011	47.59	47.66	46.20	46.71	684,483	-1.06(-2.22%)
Jul 26, 2011	48.76	48.76	47.06	47.77	520,832	-0.98(-2.02%)
Jul 25, 2011	48.34	49.29	48.16	48.76	304,572	-0.23(-0.46%)
Jul 22, 2011	49.09	49.17	48.95	48.98	381,982	+0.00(+0.00%)
Jul 21, 2011	48.12	49.08	47.99	48.98	511,064	+1.15(+2.39%)
Jul 20, 2011	48.15	48.38	47.34	47.84	1,015,771	-0.26(-0.53%)
Jul 19, 2011	48.30	48.68	47.64	48.09	1,018,172	+0.06(+0.12%)
Jul 18, 2011	49.24	49.25	47.97	48.04	477,778	-1.51(-3.04%)
Jul 15, 2011	49.78	50.03	49.13	49.54	399,592	+0.07(+0.13%)
Jul 14, 2011	51.37	51.51	49.40	49.48	619,760	-1.82(-3.54%)
Jul 13, 2011	51.95	52.23	51.18	51.29	425,573	-0.26(-0.51%)
Jul 12, 2011	51.87	51.93	51.22	51.56	397,944	-0.57(-1.09%)
Jul 11, 2011	52.72	52.77	51.78	52.12	328,462	-1.27(-2.37%)
Jul 08, 2011	52.71	53.54	52.60	53.39	318,700	+0.07(+0.12%)
Jul 07, 2011	53.03	53.62	52.78	53.32	351,157	+0.99(+1.90%)
Jul 06, 2011	52.36	52.78	51.83	52.33	413,192	-0.16(-0.31%)
Jul 05, 2011	52.67	52.89	52.28	52.49	470,815	-0.22(-0.41%)
Jul 01, 2011	52.37	53.05	51.77	52.71	937,704	+0.03(+0.05%)
Jun 30, 2011	52.19	52.97	51.98	52.68	587,181	+0.49(+0.94%)
Jun 29, 2011	52.80	52.80	51.41	52.19	1,403,647	-0.58(-1.09%)
Jun 28, 2011	52.54	53.38	52.45	52.77	408,872	+0.23(+0.43%)
Jun 27, 2011	51.67	52.57	51.25	52.54	568,079	+0.91(+1.76%)
Jun 24, 2011	52.61	53.00	51.38	51.63	621,207	-0.67(-1.28%)
Jun 23, 2011	51.60	52.32	50.12	52.30	855,638	+0.01(+0.02%)
Jun 22, 2011	54.05	54.21	52.24	52.29	903,803	-2.34(-4.29%)
Jun 21, 2011	54.16	55.03	54.10	54.64	440,748	+0.96(+1.79%)
Jun 20, 2011	53.78	53.92	53.66	53.67	277,352	+0.58(+1.08%)
Jun 17, 2011	53.11	53.55	52.83	53.10	485,553	+0.26(+0.48%)
Jun 16, 2011	53.00	53.56	52.31	52.84	457,653	-0.14(-0.27%)
Jun 15, 2011	53.41	53.74	52.62	52.98	395,269	-1.08(-1.99%)
Jun 14, 2011	53.36	54.32	53.08	54.06	416,883	+0.99(+1.87%)
Jun 13, 2011	52.97	53.48	52.69	53.07	288,453	+0.16(+0.30%)
Jun 10, 2011	53.44	53.44	52.62	52.91	364,032	-0.94(-1.74%)
Jun 09, 2011	53.85	54.06	53.49	53.84	284,924	+0.19(+0.35%)
Jun 08, 2011	53.83	54.29	53.55	53.65	262,837	-0.21(-0.39%)
Jun 07, 2011	53.91	54.44	53.69	53.86	272,764	+0.17(+0.32%)
Jun 06, 2011	54.22	54.50	53.55	53.69	261,419	-0.66(-1.22%)

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