Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	36.32	36.63	35.61	35.64	383,626	-1.45(-3.90%)
Sep 29, 2011	38.17	38.29	36.19	37.08	332,267	+0.02(+0.04%)
Sep 28, 2011	39.06	39.27	36.98	37.07	202,746	-1.99(-5.09%)
Sep 27, 2011	39.96	40.28	38.72	39.05	649,862	+0.40(+1.04%)
Sep 26, 2011	37.40	38.68	36.06	38.65	310,773	+1.55(+4.19%)
Sep 23, 2011	37.34	37.94	36.93	37.10	657,514	-0.80(-2.12%)
Sep 22, 2011	38.82	38.94	37.15	37.90	943,789	-2.75(-6.76%)
Sep 21, 2011	43.02	43.10	40.65	40.65	231,424	-2.35(-5.47%)
Sep 20, 2011	43.97	44.38	43.00	43.00	196,531	-0.68(-1.56%)
Sep 19, 2011	43.42	44.15	42.75	43.68	173,110	-1.01(-2.26%)
Sep 16, 2011	45.21	45.55	44.33	44.69	247,300	-0.42(-0.94%)
Sep 15, 2011	45.07	45.26	44.41	45.12	188,050	+0.79(+1.79%)
Sep 14, 2011	44.18	44.95	42.82	44.32	186,089	+0.49(+1.12%)
Sep 13, 2011	43.64	44.16	42.68	43.83	236,436	+0.36(+0.83%)
Sep 12, 2011	42.30	43.52	42.16	43.47	425,977	+0.47(+1.09%)
Sep 09, 2011	44.28	44.46	42.63	43.00	160,336	-1.85(-4.12%)
Sep 08, 2011	45.08	45.79	44.60	44.85	121,889	-0.53(-1.18%)
Sep 07, 2011	44.17	45.42	44.17	45.38	476,523	+1.84(+4.22%)
Sep 06, 2011	42.38	43.57	41.88	43.54	182,011	-0.38(-0.86%)
Sep 02, 2011	44.33	44.53	43.53	43.92	194,535	-1.59(-3.48%)
Sep 01, 2011	46.03	46.82	45.43	45.51	205,888	-0.62(-1.34%)
Aug 31, 2011	46.18	47.16	45.71	46.12	226,904	+0.39(+0.86%)
Aug 30, 2011	44.96	46.16	44.63	45.73	210,370	+0.51(+1.13%)
Aug 29, 2011	44.19	45.32	44.08	45.22	160,328	+1.86(+4.30%)
Aug 26, 2011	41.64	43.61	41.39	43.35	282,762	+1.35(+3.21%)
Aug 25, 2011	43.40	43.79	41.87	42.01	226,170	-1.13(-2.61%)
Aug 24, 2011	42.84	43.19	41.94	43.13	149,900	+0.37(+0.87%)
Aug 23, 2011	40.79	42.83	40.34	42.76	514,029	+2.25(+5.55%)
Aug 22, 2011	42.31	42.33	40.38	40.51	249,022	-0.51(-1.24%)
Aug 19, 2011	41.83	43.12	40.83	41.02	387,488	-1.64(-3.85%)
Aug 18, 2011	44.51	44.51	42.16	42.66	409,581	-3.52(-7.63%)
Aug 17, 2011	46.53	47.12	45.81	46.19	275,524	+0.20(+0.43%)
Aug 16, 2011	46.64	46.88	45.49	45.99	580,849	-1.31(-2.78%)
Aug 15, 2011	46.24	47.57	46.07	47.30	459,799	+1.72(+3.77%)
Aug 12, 2011	45.62	45.90	44.97	45.59	476,751	+0.53(+1.17%)
Aug 11, 2011	43.07	45.73	42.36	45.06	886,856	+2.40(+5.62%)
Aug 10, 2011	43.53	44.57	42.33	42.66	714,367	-1.54(-3.48%)
Aug 09, 2011	45.91	44.21	41.14	44.20	870,707	+2.68(+6.46%)
Aug 08, 2011	43.93	45.00	41.35	41.52	1,001,193	-4.90(-10.56%)
Aug 05, 2011	47.99	48.45	44.23	46.43	1,533,743	-1.01(-2.13%)
Aug 04, 2011	51.29	51.56	47.34	47.44	1,005,287	-4.80(-9.20%)
Aug 03, 2011	52.84	52.84	50.77	52.24	639,357	-0.53(-1.00%)
Aug 02, 2011	53.98	54.92	52.73	52.77	402,892	-1.63(-2.99%)
Aug 01, 2011	55.72	55.99	53.73	54.39	641,127	-0.39(-0.72%)
Jul 29, 2011	54.39	55.16	54.05	54.79	285,143	-0.41(-0.74%)
Jul 28, 2011	55.06	56.02	55.03	55.20	349,519	+0.32(+0.58%)
Jul 27, 2011	56.12	56.23	54.69	54.88	285,739	-1.49(-2.65%)
Jul 26, 2011	56.67	56.99	56.17	56.37	359,924	-0.04(-0.07%)
Jul 25, 2011	55.65	56.81	55.56	56.41	356,874	-0.03(-0.06%)
Jul 22, 2011	56.33	56.55	56.33	56.44	371,592	+0.96(+1.73%)
Jul 21, 2011	54.96	55.54	54.84	55.48	453,964	+0.85(+1.55%)
Jul 20, 2011	54.91	54.91	54.23	54.64	191,529	-0.08(-0.15%)
Jul 19, 2011	53.69	54.76	53.69	54.72	603,580	+1.43(+2.68%)
Jul 18, 2011	53.57	53.73	52.99	53.29	268,297	-0.45(-0.84%)
Jul 15, 2011	52.70	53.78	52.68	53.74	233,857	+1.50(+2.88%)
Jul 14, 2011	53.20	53.44	52.06	52.24	507,632	-0.76(-1.43%)
Jul 13, 2011	52.58	53.93	52.56	53.00	263,308	+0.72(+1.38%)
Jul 12, 2011	52.47	52.94	52.11	52.27	312,390	-0.36(-0.69%)
Jul 11, 2011	53.33	53.46	52.32	52.63	287,397	-1.49(-2.76%)
Jul 08, 2011	53.45	54.20	53.20	54.13	253,234	-0.32(-0.59%)
Jul 07, 2011	54.25	54.65	53.90	54.45	296,290	+0.89(+1.66%)
Jul 06, 2011	53.36	53.57	52.77	53.56	191,949	+0.13(+0.24%)
Jul 05, 2011	52.87	53.73	52.81	53.43	500,081	+0.50(+0.94%)

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