Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	62.03	62.99	60.69	61.15	3,238,504	-0.51(-0.83%)
Aug 30, 2011	58.88	62.15	58.57	61.66	3,927,190	+2.38(+4.01%)
Aug 29, 2011	57.56	59.38	57.32	59.28	1,649,635	+2.85(+5.05%)
Aug 26, 2011	54.54	56.55	53.82	56.43	1,961,464	+1.37(+2.49%)
Aug 25, 2011	57.33	58.52	54.84	55.06	1,867,278	-1.95(-3.43%)
Aug 24, 2011	55.62	57.14	54.90	57.02	2,325,973	+1.11(+1.99%)
Aug 23, 2011	53.68	55.91	52.83	55.90	2,431,063	+2.55(+4.78%)
Aug 22, 2011	55.79	56.16	52.76	53.35	2,049,079	-0.90(-1.65%)
Aug 19, 2011	53.19	56.43	53.19	54.25	2,310,673	-0.57(-1.03%)
Aug 18, 2011	57.04	57.09	54.15	54.82	3,322,414	-4.41(-7.45%)
Aug 17, 2011	59.48	60.63	58.58	59.23	2,244,734	+0.32(+0.55%)
Aug 16, 2011	58.06	61.20	57.79	58.91	3,745,451	-0.13(-0.22%)
Aug 15, 2011	57.52	59.07	57.30	59.04	2,265,133	+2.34(+4.13%)
Aug 12, 2011	57.45	58.47	56.00	56.70	2,476,536	+0.14(+0.25%)
Aug 11, 2011	52.89	57.35	52.11	56.55	3,567,114	+4.35(+8.34%)
Aug 10, 2011	52.39	54.75	51.74	52.20	4,303,472	-1.15(-2.16%)
Aug 09, 2011	52.10	53.59	48.78	53.35	4,989,409	+4.34(+8.86%)
Aug 08, 2011	52.10	52.28	48.69	49.01	5,052,282	-4.94(-9.15%)
Aug 05, 2011	57.37	57.76	51.79	53.95	6,640,844	-2.22(-3.95%)
Aug 04, 2011	59.40	59.47	55.92	56.17	3,891,097	-4.65(-7.64%)
Aug 03, 2011	61.28	61.38	58.94	60.81	3,344,910	-0.17(-0.28%)
Aug 02, 2011	62.15	63.58	60.92	60.98	4,164,500	-1.65(-2.64%)
Aug 01, 2011	62.39	62.90	61.74	62.64	2,988,074	+1.10(+1.80%)
Jul 29, 2011	60.86	62.49	60.44	61.53	2,476,452	-0.13(-0.21%)
Jul 28, 2011	60.72	62.75	60.72	61.66	2,909,829	+0.94(+1.56%)
Jul 27, 2011	60.10	61.66	60.10	60.72	4,616,876	-0.27(-0.45%)
Jul 26, 2011	60.64	61.70	59.84	60.99	3,512,285	+0.76(+1.25%)
Jul 25, 2011	60.01	60.83	59.60	60.24	2,018,629	-0.60(-0.99%)
Jul 22, 2011	59.47	61.03	59.45	60.84	2,681,723	+1.30(+2.19%)
Jul 21, 2011	59.94	60.75	59.26	59.54	3,283,189	+0.09(+0.16%)
Jul 20, 2011	60.27	60.33	58.85	59.44	3,787,420	-0.54(-0.90%)
Jul 19, 2011	58.53	60.40	58.53	59.98	4,082,540	+2.38(+4.13%)
Jul 18, 2011	57.98	58.17	56.13	57.60	5,541,389	-0.74(-1.26%)
Jul 15, 2011	54.68	58.54	54.43	58.34	8,884,888	+6.31(+12.12%)
Jul 14, 2011	53.05	53.05	51.74	52.03	2,116,582	-0.85(-1.61%)
Jul 13, 2011	51.80	53.62	51.80	52.88	1,883,898	+1.06(+2.04%)
Jul 12, 2011	50.68	52.67	50.38	51.82	2,655,883	+0.94(+1.86%)
Jul 11, 2011	52.29	52.29	50.57	50.88	2,579,667	-2.14(-4.04%)
Jul 08, 2011	52.83	53.35	52.39	53.02	1,524,789	-0.88(-1.63%)
Jul 07, 2011	54.24	55.05	53.23	53.90	2,529,940	+0.29(+0.55%)
Jul 06, 2011	53.65	54.30	52.88	53.61	2,176,665	+0.21(+0.39%)
Jul 05, 2011	53.31	53.92	52.90	53.40	1,991,807	+0.14(+0.27%)
Jul 01, 2011	52.41	53.32	51.69	53.26	1,446,874	+0.85(+1.62%)
Jun 30, 2011	52.14	52.88	52.06	52.41	1,510,995	+0.55(+1.06%)
Jun 29, 2011	51.18	52.41	50.85	51.86	1,304,029	+1.04(+2.04%)
Jun 28, 2011	49.64	50.85	49.46	50.82	1,635,265	+1.66(+3.38%)
Jun 27, 2011	48.81	49.30	48.40	49.16	2,261,062	-0.21(-0.42%)
Jun 24, 2011	49.78	49.81	49.02	49.37	1,808,984	-0.45(-0.91%)
Jun 23, 2011	49.76	49.91	48.47	49.82	1,372,715	-0.81(-1.60%)
Jun 22, 2011	50.29	51.62	50.10	50.63	1,278,127	+0.14(+0.28%)
Jun 21, 2011	49.62	50.86	49.62	50.49	1,254,838	+1.22(+2.47%)
Jun 20, 2011	48.90	49.33	48.83	49.27	1,801,376	+0.16(+0.33%)
Jun 17, 2011	49.67	49.94	48.73	49.11	1,754,088	-0.10(-0.21%)
Jun 16, 2011	48.73	49.78	48.47	49.22	1,928,903	+0.60(+1.24%)
Jun 15, 2011	48.73	49.50	47.98	48.61	1,484,099	-0.59(-1.21%)
Jun 14, 2011	48.94	49.60	48.69	49.21	1,164,823	+0.80(+1.66%)
Jun 13, 2011	50.00	50.18	47.70	48.41	1,872,295	-1.40(-2.80%)
Jun 10, 2011	50.66	51.09	49.76	49.80	1,598,531	-1.19(-2.33%)
Jun 09, 2011	51.09	51.49	50.67	50.99	1,794,862	+0.18(+0.35%)
Jun 08, 2011	50.07	51.47	50.07	50.81	1,796,741	+0.84(+1.68%)
Jun 07, 2011	50.17	50.88	49.59	49.97	1,921,773	+0.45(+0.91%)
Jun 06, 2011	51.13	51.41	49.44	49.52	2,356,547	-1.84(-3.58%)

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