Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	43.70	44.38	43.54	43.54	16,485,502	-0.36(-0.82%)
Sep 29, 2011	43.79	44.14	43.41	43.90	14,217,226	+0.67(+1.55%)
Sep 28, 2011	43.67	44.03	43.12	43.23	13,136,398	-0.37(-0.84%)
Sep 27, 2011	43.47	44.09	43.25	43.60	15,572,132	+0.50(+1.15%)
Sep 26, 2011	42.50	43.27	42.48	43.10	19,390,612	+0.89(+2.11%)
Sep 23, 2011	42.00	42.23	41.63	42.21	13,236,216	+0.06(+0.13%)
Sep 22, 2011	42.44	42.67	41.56	42.16	25,219,220	-1.28(-2.94%)
Sep 21, 2011	44.36	44.43	43.39	43.43	13,999,033	-0.73(-1.65%)
Sep 20, 2011	44.01	44.58	43.75	44.16	11,920,652	+0.19(+0.42%)
Sep 19, 2011	43.86	44.18	43.78	43.98	15,993,358	-0.36(-0.81%)
Sep 16, 2011	43.57	44.59	43.43	44.34	35,825,668	+1.07(+2.47%)
Sep 15, 2011	43.04	43.27	42.80	43.27	13,292,535	+0.30(+0.71%)
Sep 14, 2011	42.81	43.39	42.41	42.96	16,739,149	+0.28(+0.65%)
Sep 13, 2011	42.57	42.80	42.16	42.69	12,085,280	+0.08(+0.18%)
Sep 12, 2011	42.21	42.68	42.04	42.61	14,316,900	-0.01(-0.02%)
Sep 09, 2011	43.01	43.08	42.43	42.62	17,826,940	-0.74(-1.70%)
Sep 08, 2011	43.14	43.99	43.00	43.36	16,140,762	+0.13(+0.30%)
Sep 07, 2011	43.25	43.45	43.16	43.23	12,876,941	+0.23(+0.54%)
Sep 06, 2011	42.17	43.11	42.11	42.99	16,618,772	-0.12(-0.27%)
Sep 02, 2011	43.28	43.47	43.01	43.11	12,793,582	-0.49(-1.12%)
Sep 01, 2011	43.85	44.25	43.55	43.60	12,871,806	-0.29(-0.66%)
Aug 31, 2011	43.74	44.07	43.69	43.89	13,016,407	+0.12(+0.28%)
Aug 30, 2011	43.48	44.03	43.34	43.76	13,321,330	+0.28(+0.65%)
Aug 29, 2011	43.27	43.62	43.27	43.48	13,272,845	+0.36(+0.83%)
Aug 26, 2011	42.90	43.18	42.16	43.12	15,052,538	+0.03(+0.06%)
Aug 25, 2011	43.59	43.74	42.87	43.10	21,826,802	-0.54(-1.23%)
Aug 24, 2011	43.23	43.68	42.99	43.63	12,212,848	+0.20(+0.46%)
Aug 23, 2011	42.70	43.57	42.57	43.43	22,087,006	+0.90(+2.12%)
Aug 22, 2011	42.55	42.67	42.35	42.53	18,392,950	+0.52(+1.23%)
Aug 19, 2011	41.70	42.39	41.51	42.01	23,647,528	+0.07(+0.16%)
Aug 18, 2011	41.92	42.23	41.39	41.94	25,785,112	-0.56(-1.31%)
Aug 17, 2011	42.58	42.81	42.21	42.50	11,568,568	+0.03(+0.08%)
Aug 16, 2011	42.37	42.64	42.16	42.47	13,668,767	-0.18(-0.42%)
Aug 15, 2011	42.64	42.70	42.08	42.65	17,573,118	+0.51(+1.21%)
Aug 12, 2011	41.89	42.53	41.76	42.14	19,617,886	+0.48(+1.14%)
Aug 11, 2011	40.47	42.10	40.39	41.66	27,153,000	+1.34(+3.32%)
Aug 10, 2011	41.33	41.41	40.19	40.33	33,899,984	-1.18(-2.84%)
Aug 09, 2011	41.43	41.97	39.67	41.50	46,250,088	+0.64(+1.57%)
Aug 08, 2011	41.43	42.28	40.83	40.86	44,970,152	-0.90(-2.15%)
Aug 05, 2011	42.08	42.32	40.88	41.76	34,386,760	+0.70(+1.70%)
Aug 04, 2011	41.61	42.04	41.01	41.06	25,812,538	-0.79(-1.89%)
Aug 03, 2011	41.88	42.03	41.69	41.86	19,018,956	-0.10(-0.23%)
Aug 02, 2011	42.13	42.28	41.87	41.95	13,941,872	-0.39(-0.91%)
Aug 01, 2011	42.84	42.94	42.04	42.34	14,660,124	-0.04(-0.10%)
Jul 29, 2011	42.51	42.86	42.38	42.38	15,061,297	-0.30(-0.69%)
Jul 28, 2011	42.84	43.03	42.63	42.68	10,933,762	-0.19(-0.45%)
Jul 27, 2011	43.44	43.50	42.83	42.87	16,200,127	-0.61(-1.41%)
Jul 26, 2011	43.74	43.90	43.47	43.48	12,645,218	-0.15(-0.35%)
Jul 25, 2011	44.08	44.10	43.57	43.63	12,768,555	-0.65(-1.46%)
Jul 22, 2011	44.27	44.31	44.21	44.28	8,774,631	-0.17(-0.37%)
Jul 21, 2011	44.35	44.69	44.27	44.45	12,428,955	+0.20(+0.45%)
Jul 20, 2011	44.29	44.41	44.14	44.25	18,996,940	+0.08(+0.18%)
Jul 19, 2011	44.16	44.29	43.97	44.17	12,275,923	+0.04(+0.09%)
Jul 18, 2011	44.22	44.29	43.94	44.13	19,519,708	-0.19(-0.43%)
Jul 15, 2011	44.22	44.33	43.98	44.32	30,119,356	+0.16(+0.36%)
Jul 14, 2011	44.13	44.30	44.00	44.16	19,410,930	-0.03(-0.06%)
Jul 13, 2011	44.32	44.45	44.09	44.19	13,391,046	+0.08(+0.17%)
Jul 12, 2011	44.08	44.48	44.02	44.11	16,944,982	-0.13(-0.29%)
Jul 11, 2011	43.95	44.26	43.93	44.24	13,467,840	-0.14(-0.32%)
Jul 08, 2011	44.46	44.51	44.11	44.39	13,498,736	-0.01(-0.03%)
Jul 07, 2011	44.42	44.53	44.24	44.40	13,126,941	+0.17(+0.39%)
Jul 06, 2011	44.11	44.39	43.98	44.23	13,638,939	+0.30(+0.68%)
Jul 05, 2011	43.82	44.09	43.72	43.93	13,521,478	-0.01(-0.02%)

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