Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	47.26	49.22	45.88	46.65	958,331	-0.12(-0.26%)
Aug 30, 2011	45.75	47.05	45.28	46.77	520,315	+0.63(+1.37%)
Aug 29, 2011	44.36	46.30	44.36	46.14	374,171	+2.44(+5.58%)
Aug 26, 2011	42.26	43.84	41.66	43.70	603,304	+0.90(+2.10%)
Aug 25, 2011	45.74	45.77	42.69	42.80	944,740	-2.36(-5.23%)
Aug 24, 2011	42.52	45.22	42.33	45.16	962,995	+2.44(+5.71%)
Aug 23, 2011	40.57	42.92	40.24	42.72	762,825	+2.49(+6.19%)
Aug 22, 2011	41.45	41.55	39.76	40.23	899,581	-0.06(-0.15%)
Aug 19, 2011	41.54	42.98	40.05	40.29	864,601	-2.15(-5.07%)
Aug 18, 2011	45.91	46.05	41.89	42.44	957,470	-5.40(-11.29%)
Aug 17, 2011	48.83	49.64	47.41	47.84	557,254	-0.62(-1.28%)
Aug 16, 2011	50.05	50.14	48.20	48.46	607,214	-2.20(-4.34%)
Aug 15, 2011	50.53	51.30	49.59	50.66	602,524	+0.80(+1.60%)
Aug 12, 2011	49.41	50.74	48.95	49.86	766,217	+1.01(+2.07%)
Aug 11, 2011	47.15	49.65	46.61	48.85	1,210,075	+2.05(+4.38%)
Aug 10, 2011	48.05	48.67	46.44	46.80	1,435,880	-2.92(-5.87%)
Aug 09, 2011	50.47	49.88	46.72	49.72	1,145,602	+2.58(+5.47%)
Aug 08, 2011	50.47	51.68	47.05	47.14	2,156,764	-5.55(-10.53%)
Aug 05, 2011	55.16	55.19	50.44	52.69	1,089,380	-1.54(-2.84%)
Aug 04, 2011	59.91	59.92	54.07	54.23	2,030,567	-5.84(-9.72%)
Aug 03, 2011	59.47	60.33	57.86	60.07	1,536,042	+1.29(+2.19%)
Aug 02, 2011	62.10	63.09	58.60	58.78	1,301,478	-3.85(-6.15%)
Aug 01, 2011	64.29	64.97	62.08	62.63	1,359,856	-0.42(-0.67%)
Jul 29, 2011	61.37	63.75	61.00	63.05	950,268	+0.59(+0.94%)
Jul 28, 2011	62.91	67.26	62.34	62.46	1,413,203	-1.30(-2.04%)
Jul 27, 2011	67.00	67.00	63.29	63.76	1,082,530	-3.76(-5.57%)
Jul 26, 2011	67.92	68.60	67.37	67.52	1,108,830	-0.25(-0.37%)
Jul 25, 2011	67.89	68.43	67.51	67.77	208,439	-0.77(-1.12%)
Jul 22, 2011	68.68	68.89	68.49	68.54	196,754	+0.22(+0.32%)
Jul 21, 2011	69.08	69.08	67.71	68.32	482,869	-0.55(-0.80%)
Jul 20, 2011	69.01	69.21	67.93	68.87	473,876	-0.08(-0.12%)
Jul 19, 2011	67.74	69.14	67.74	68.95	563,191	+1.72(+2.56%)
Jul 18, 2011	66.60	67.31	65.89	67.23	576,959	+0.44(+0.66%)
Jul 15, 2011	67.09	67.15	66.10	66.79	575,641	+0.51(+0.77%)
Jul 14, 2011	68.56	69.06	66.00	66.28	979,834	-2.28(-3.33%)
Jul 13, 2011	68.25	69.25	68.25	68.56	662,925	+0.75(+1.11%)
Jul 12, 2011	68.50	69.22	67.67	67.81	643,438	-0.83(-1.21%)
Jul 11, 2011	70.16	70.22	68.26	68.64	691,467	-2.62(-3.68%)
Jul 08, 2011	70.91	71.79	70.50	71.26	618,407	-1.25(-1.72%)
Jul 07, 2011	72.68	73.15	72.26	72.51	619,575	+0.46(+0.64%)
Jul 06, 2011	70.37	72.58	70.00	72.05	757,578	+1.45(+2.05%)
Jul 05, 2011	70.87	71.65	70.39	70.60	1,092,123	-0.61(-0.86%)
Jul 01, 2011	69.41	71.39	68.87	71.21	718,658	+2.15(+3.11%)
Jun 30, 2011	68.40	69.87	68.17	69.06	496,172	+0.70(+1.02%)
Jun 29, 2011	68.56	69.43	68.03	68.36	545,179	+0.07(+0.10%)
Jun 28, 2011	66.44	68.29	66.06	68.29	499,379	+2.35(+3.56%)
Jun 27, 2011	65.83	66.43	64.84	65.94	400,917	+0.11(+0.17%)
Jun 24, 2011	66.92	67.41	65.36	65.83	677,634	-1.14(-1.70%)
Jun 23, 2011	65.25	67.00	64.34	66.97	940,149	+0.62(+0.93%)
Jun 22, 2011	65.97	67.15	65.80	66.35	813,483	+0.21(+0.32%)
Jun 21, 2011	63.54	66.60	63.54	66.14	876,073	+3.14(+4.98%)
Jun 20, 2011	62.73	63.12	62.60	63.00	603,028	+0.01(+0.02%)
Jun 17, 2011	62.25	63.13	62.21	62.99	704,334	+1.54(+2.51%)
Jun 16, 2011	62.11	62.58	60.64	61.45	1,188,450	-0.50(-0.81%)
Jun 15, 2011	63.51	64.27	61.81	61.95	731,626	-2.52(-3.91%)
Jun 14, 2011	63.70	64.80	63.49	64.47	703,313	+1.92(+3.07%)
Jun 13, 2011	63.19	64.05	61.07	62.55	838,962	-0.70(-1.11%)
Jun 10, 2011	64.04	64.04	62.67	63.25	582,571	-0.99(-1.54%)
Jun 09, 2011	64.10	64.81	63.42	64.24	842,958	+0.43(+0.67%)
Jun 08, 2011	64.83	65.22	63.74	63.81	1,124,947	-1.20(-1.85%)
Jun 07, 2011	66.30	66.35	64.76	65.01	1,135,455	-0.81(-1.23%)
Jun 06, 2011	66.74	67.37	65.71	65.82	436,306	-1.30(-1.94%)

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