Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	46.77	47.78	46.68	46.72	64,915	-0.73(-1.55%)
Sep 29, 2011	48.47	48.47	46.62	47.45	242,023	+0.01(+0.02%)
Sep 28, 2011	49.08	49.08	47.43	47.45	125,937	-1.63(-3.33%)
Sep 27, 2011	49.36	49.93	48.90	49.08	25,991	+0.71(+1.46%)
Sep 26, 2011	47.77	48.41	46.96	48.37	20,135	+0.99(+2.09%)
Sep 23, 2011	46.86	47.44	46.53	47.38	29,109	+0.42(+0.90%)
Sep 22, 2011	46.84	47.52	46.23	46.96	187,949	-1.16(-2.41%)
Sep 21, 2011	49.86	49.95	48.12	48.12	27,417	-1.60(-3.21%)
Sep 20, 2011	50.41	50.93	49.72	49.72	21,075	-0.55(-1.10%)
Sep 19, 2011	50.14	50.51	49.91	50.27	19,428	-0.68(-1.33%)
Sep 16, 2011	51.00	51.07	50.16	50.95	40,424	+0.20(+0.39%)
Sep 15, 2011	50.41	50.80	49.49	50.75	63,284	+0.75(+1.50%)
Sep 14, 2011	49.95	50.51	48.94	50.00	29,955	+0.32(+0.64%)
Sep 13, 2011	48.81	49.75	48.81	49.68	26,605	+0.93(+1.92%)
Sep 12, 2011	47.66	48.75	47.48	48.75	123,480	+0.36(+0.75%)
Sep 09, 2011	49.35	49.62	48.15	48.38	23,727	-1.74(-3.47%)
Sep 08, 2011	51.16	51.16	50.09	50.12	50,672	-0.85(-1.67%)
Sep 07, 2011	49.97	51.08	49.74	50.98	19,422	+1.89(+3.84%)
Sep 06, 2011	47.85	49.25	47.51	49.09	146,548	-0.18(-0.37%)
Sep 02, 2011	49.73	50.17	49.18	49.27	41,504	-1.30(-2.56%)
Sep 01, 2011	51.14	51.91	50.55	50.57	64,663	-0.49(-0.96%)
Aug 31, 2011	51.51	52.13	50.76	51.06	385,714	-0.07(-0.14%)
Aug 30, 2011	50.45	51.41	50.22	51.13	138,269	+0.47(+0.94%)
Aug 29, 2011	49.78	50.66	49.64	50.66	35,295	+1.57(+3.21%)
Aug 26, 2011	47.67	49.09	46.80	49.08	43,123	+1.05(+2.19%)
Aug 25, 2011	49.58	49.58	47.95	48.03	210,392	-1.16(-2.36%)
Aug 24, 2011	48.30	49.27	48.09	49.19	39,115	+0.73(+1.50%)
Aug 23, 2011	47.01	48.47	46.38	48.47	223,934	+1.79(+3.85%)
Aug 22, 2011	47.80	47.80	46.60	46.67	51,870	-0.21(-0.44%)
Aug 19, 2011	46.98	47.89	46.68	46.88	153,571	-0.80(-1.67%)
Aug 18, 2011	48.95	48.95	47.22	47.68	30,070	-1.99(-4.01%)
Aug 17, 2011	49.99	50.59	49.28	49.67	69,128	-0.27(-0.54%)
Aug 16, 2011	49.92	50.31	49.40	49.94	115,640	-0.34(-0.69%)
Aug 15, 2011	48.98	50.31	48.98	50.29	110,063	+1.49(+3.05%)
Aug 12, 2011	48.68	49.15	48.22	48.80	186,804	+0.68(+1.41%)
Aug 11, 2011	46.22	48.75	46.10	48.12	222,135	+2.03(+4.40%)
Aug 10, 2011	47.17	47.81	46.06	46.09	96,691	-2.08(-4.33%)
Aug 09, 2011	49.49	48.18	45.14	48.18	217,289	+2.66(+5.83%)
Aug 08, 2011	47.97	48.70	45.52	45.52	336,242	-4.44(-8.89%)
Aug 05, 2011	50.88	50.88	48.96	49.96	451,086	-0.34(-0.67%)
Aug 04, 2011	52.00	52.08	50.28	50.30	200,438	-2.41(-4.57%)
Aug 03, 2011	52.57	52.73	51.17	52.71	607,040	+0.14(+0.26%)
Aug 02, 2011	53.57	54.21	52.57	52.57	523,127	-1.25(-2.32%)
Aug 01, 2011	56.50	56.50	52.90	53.82	988,486	-1.98(-3.56%)
Jul 29, 2011	55.70	56.30	54.75	55.81	137,277	-0.64(-1.14%)
Jul 28, 2011	56.44	57.23	56.34	56.45	107,035	-0.04(-0.06%)
Jul 27, 2011	57.87	57.87	56.38	56.49	341,113	-1.88(-3.21%)
Jul 26, 2011	58.72	58.78	58.29	58.36	154,506	-0.40(-0.68%)
Jul 25, 2011	59.15	59.55	58.69	58.76	128,346	-1.25(-2.08%)
Jul 22, 2011	59.88	60.07	59.88	60.01	88,397	+0.31(+0.52%)
Jul 21, 2011	59.56	60.10	59.42	59.71	467,405	+1.42(+2.44%)
Jul 20, 2011	58.24	58.45	57.90	58.28	214,024	+0.07(+0.12%)
Jul 19, 2011	58.29	58.36	57.72	58.21	211,365	+0.22(+0.38%)
Jul 18, 2011	58.26	58.50	57.48	57.99	66,416	-0.36(-0.62%)
Jul 15, 2011	59.03	59.03	58.09	58.35	70,079	-0.30(-0.51%)
Jul 14, 2011	59.01	59.49	58.55	58.65	164,003	-0.28(-0.48%)
Jul 13, 2011	59.00	59.65	58.78	58.93	69,240	+0.27(+0.46%)
Jul 12, 2011	58.24	59.23	58.17	58.66	259,398	+0.19(+0.33%)
Jul 11, 2011	59.37	59.37	58.30	58.47	300,465	-1.39(-2.32%)
Jul 08, 2011	59.64	59.86	59.28	59.86	124,954	-0.44(-0.72%)
Jul 07, 2011	60.85	60.85	59.82	60.29	157,772	-0.07(-0.12%)
Jul 06, 2011	60.04	60.57	59.82	60.37	362,961	+0.38(+0.63%)
Jul 05, 2011	60.20	60.20	59.57	59.99	134,542	-0.12(-0.20%)

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