Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	41.13	41.67	40.74	40.75	3,427,999	-0.86(-2.07%)
Sep 29, 2011	41.37	42.13	40.84	41.61	3,090,436	+0.91(+2.25%)
Sep 28, 2011	41.83	42.31	40.66	40.69	3,617,664	-1.09(-2.60%)
Sep 27, 2011	41.81	42.52	41.47	41.78	2,928,572	+0.84(+2.06%)
Sep 26, 2011	40.32	40.99	40.09	40.94	4,138,894	+1.06(+2.66%)
Sep 23, 2011	39.66	40.69	39.55	39.87	3,677,482	-0.06(-0.16%)
Sep 22, 2011	39.42	40.37	39.30	39.94	4,533,716	-0.59(-1.46%)
Sep 21, 2011	41.83	42.14	40.52	40.53	3,044,606	-1.53(-3.64%)
Sep 20, 2011	42.35	42.58	41.95	42.06	3,322,190	-0.02(-0.06%)
Sep 19, 2011	41.95	42.33	41.69	42.08	3,766,723	-0.73(-1.71%)
Sep 16, 2011	42.43	43.22	42.39	42.82	3,227,090	+0.51(+1.20%)
Sep 15, 2011	41.77	42.40	41.64	42.31	2,072,404	+0.98(+2.38%)
Sep 14, 2011	41.20	41.91	40.30	41.33	3,147,844	+0.41(+0.99%)
Sep 13, 2011	40.80	41.35	40.37	40.92	2,963,953	-0.02(-0.06%)
Sep 12, 2011	40.12	40.94	40.07	40.94	3,638,890	+0.48(+1.18%)
Sep 09, 2011	40.60	40.93	40.15	40.47	4,007,571	-0.76(-1.84%)
Sep 08, 2011	41.30	41.75	41.06	41.22	3,375,984	-0.26(-0.62%)
Sep 07, 2011	40.99	41.59	40.68	41.48	3,029,910	+1.13(+2.81%)
Sep 06, 2011	39.33	40.44	39.03	40.35	3,884,575	-0.11(-0.27%)
Sep 02, 2011	40.95	41.17	40.40	40.46	2,342,029	-1.30(-3.11%)
Sep 01, 2011	42.69	43.11	41.70	41.76	2,805,892	-0.91(-2.12%)
Aug 31, 2011	42.77	43.26	42.40	42.66	2,294,977	+0.16(+0.39%)
Aug 30, 2011	41.96	42.77	41.54	42.50	2,482,512	+0.37(+0.89%)
Aug 29, 2011	41.26	42.15	41.15	42.12	1,733,321	+1.38(+3.39%)
Aug 26, 2011	39.78	40.97	39.13	40.74	2,622,166	+0.72(+1.80%)
Aug 25, 2011	40.97	41.20	39.80	40.02	3,605,930	-0.77(-1.88%)
Aug 24, 2011	39.68	40.87	39.49	40.79	3,094,241	+0.96(+2.41%)
Aug 23, 2011	38.86	39.83	38.68	39.83	4,636,526	+1.12(+2.90%)
Aug 22, 2011	39.00	39.17	38.57	38.71	5,031,053	+0.60(+1.56%)
Aug 19, 2011	38.19	38.86	38.06	38.11	4,827,763	-0.60(-1.56%)
Aug 18, 2011	39.90	39.90	38.46	38.71	5,470,364	-2.10(-5.16%)
Aug 17, 2011	41.41	41.67	40.57	40.82	4,084,459	-0.37(-0.90%)
Aug 16, 2011	40.69	41.87	40.50	41.19	5,004,110	+0.15(+0.36%)
Aug 15, 2011	40.38	41.29	39.90	41.04	6,865,376	+0.90(+2.24%)
Aug 12, 2011	40.08	40.38	39.29	40.15	7,720,554	+0.09(+0.21%)
Aug 11, 2011	38.75	40.58	38.61	40.06	11,829,251	+1.31(+3.37%)
Aug 10, 2011	40.45	40.69	38.68	38.75	9,842,507	-2.44(-5.92%)
Aug 09, 2011	42.15	41.28	38.96	41.19	7,947,341	+1.15(+2.88%)
Aug 08, 2011	42.15	42.64	40.04	40.04	7,513,696	-2.89(-6.74%)
Aug 05, 2011	43.12	43.72	42.51	42.93	8,291,116	+0.14(+0.33%)
Aug 04, 2011	43.71	43.97	42.70	42.79	6,637,867	-1.39(-3.15%)
Aug 03, 2011	44.35	44.62	43.21	44.18	5,425,346	-0.32(-0.73%)
Aug 02, 2011	45.62	46.11	44.51	44.51	4,803,088	-1.60(-3.47%)
Aug 01, 2011	46.13	46.55	45.18	46.11	5,118,606	-0.70(-1.50%)
Jul 29, 2011	46.53	47.33	46.09	46.81	5,094,876	-0.15(-0.33%)
Jul 28, 2011	48.21	48.26	46.61	46.97	5,599,797	-1.52(-3.14%)
Jul 27, 2011	50.32	50.48	48.12	48.49	6,064,291	-2.10(-4.16%)
Jul 26, 2011	50.60	50.77	50.24	50.60	4,311,307	+0.22(+0.43%)
Jul 25, 2011	50.17	50.61	49.91	50.38	2,702,456	-0.12(-0.23%)
Jul 22, 2011	50.64	50.64	49.94	50.50	2,176,719	-0.22(-0.43%)
Jul 21, 2011	50.65	50.98	50.49	50.71	3,930,901	+0.44(+0.88%)
Jul 20, 2011	50.82	50.98	50.10	50.27	2,917,112	+0.44(+0.88%)
Jul 19, 2011	49.93	50.12	49.51	49.83	4,053,286	+0.03(+0.06%)
Jul 18, 2011	49.91	50.00	49.19	49.80	4,091,750	-0.19(-0.39%)
Jul 15, 2011	50.84	50.84	49.39	49.99	5,487,285	-0.70(-1.37%)
Jul 14, 2011	51.60	51.70	50.43	50.69	4,984,518	-0.76(-1.47%)
Jul 13, 2011	51.78	52.03	51.36	51.45	3,361,619	-0.25(-0.48%)
Jul 12, 2011	52.11	52.11	51.55	51.70	2,695,599	-0.38(-0.73%)
Jul 11, 2011	52.21	52.48	51.84	52.08	3,494,314	-0.50(-0.96%)
Jul 08, 2011	52.38	52.61	51.86	52.58	4,246,259	-0.42(-0.79%)
Jul 07, 2011	53.30	53.95	52.66	53.00	7,409,282	-1.16(-2.14%)
Jul 06, 2011	54.12	54.63	53.91	54.16	2,217,381	+0.01(+0.01%)
Jul 05, 2011	54.45	54.59	53.70	54.15	2,703,951	-0.26(-0.48%)

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