Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	56.16	56.82	55.33	55.39	2,912,326	-1.79(-3.14%)
Oct 28, 2011	56.39	57.69	55.98	57.18	2,035,766	+0.45(+0.79%)
Oct 27, 2011	55.80	57.09	55.40	56.73	2,955,081	+2.98(+5.54%)
Oct 26, 2011	55.29	55.37	52.51	53.76	2,614,667	-0.94(-1.71%)
Oct 25, 2011	53.82	55.70	53.76	54.69	3,875,723	+0.35(+0.64%)
Oct 24, 2011	51.98	54.63	51.98	54.34	2,823,920	+2.49(+4.79%)
Oct 21, 2011	52.51	52.76	50.77	51.86	2,535,333	-0.02(-0.04%)
Oct 20, 2011	51.19	52.04	50.33	51.88	2,194,812	+0.75(+1.47%)
Oct 19, 2011	52.45	52.85	50.92	51.13	1,978,987	-1.26(-2.40%)
Oct 18, 2011	50.91	53.40	49.57	52.39	3,154,022	+1.21(+2.36%)
Oct 17, 2011	52.78	52.78	50.95	51.18	2,549,612	-1.62(-3.07%)
Oct 14, 2011	51.96	53.04	51.16	52.80	2,196,992	+1.42(+2.77%)
Oct 13, 2011	52.04	52.04	50.73	51.38	2,834,492	-1.30(-2.47%)
Oct 12, 2011	51.71	53.29	51.35	52.68	2,957,597	+1.45(+2.83%)
Oct 11, 2011	50.17	51.36	49.45	51.23	1,781,474	+0.63(+1.24%)
Oct 10, 2011	49.13	50.62	49.00	50.61	1,595,009	+2.56(+5.33%)
Oct 07, 2011	48.42	49.14	47.28	48.05	1,800,475	-0.21(-0.43%)
Oct 06, 2011	46.88	48.28	46.75	48.26	2,771,535	+1.14(+2.42%)
Oct 05, 2011	44.99	47.24	44.70	47.12	3,603,468	+2.26(+5.05%)
Oct 04, 2011	43.62	44.96	42.56	44.85	4,202,560	+0.45(+1.01%)
Oct 03, 2011	44.98	45.83	44.09	44.41	4,358,120	-1.42(-3.10%)
Sep 30, 2011	46.69	47.16	45.74	45.83	3,640,789	-1.95(-4.08%)
Sep 29, 2011	50.91	50.97	46.08	47.78	5,066,516	-1.90(-3.82%)
Sep 28, 2011	49.92	50.91	49.55	49.68	3,215,673	-0.07(-0.15%)
Sep 27, 2011	50.42	50.62	49.16	49.75	3,484,454	+0.95(+1.94%)
Sep 26, 2011	46.68	48.85	46.17	48.81	2,676,547	+2.55(+5.50%)
Sep 23, 2011	46.04	47.03	44.91	46.26	4,110,560	+0.19(+0.42%)
Sep 22, 2011	46.51	47.76	45.40	46.07	4,975,498	-2.79(-5.71%)
Sep 21, 2011	50.60	51.37	48.84	48.86	2,111,871	-1.64(-3.24%)
Sep 20, 2011	51.23	52.10	50.47	50.50	2,140,409	-0.61(-1.19%)
Sep 19, 2011	49.85	51.48	49.45	51.11	2,522,849	+0.40(+0.79%)
Sep 16, 2011	50.74	51.23	49.92	50.70	2,643,848	+0.30(+0.59%)
Sep 15, 2011	49.80	50.56	48.82	50.41	2,543,837	+1.18(+2.40%)
Sep 14, 2011	48.86	49.98	47.79	49.22	3,303,573	+0.63(+1.29%)
Sep 13, 2011	47.43	49.08	47.07	48.60	4,058,585	+1.42(+3.01%)
Sep 12, 2011	45.72	47.32	45.28	47.18	2,779,001	+0.28(+0.60%)
Sep 09, 2011	46.36	48.28	46.02	46.89	5,137,710	+0.01(+0.03%)
Sep 08, 2011	47.45	48.28	46.59	46.88	2,649,682	-1.33(-2.75%)
Sep 07, 2011	46.25	48.26	45.91	48.20	3,896,090	+3.39(+7.58%)
Sep 06, 2011	43.56	44.95	42.63	44.81	2,649,764	-0.18(-0.40%)
Sep 02, 2011	45.92	46.10	44.70	44.99	2,347,704	-1.65(-3.54%)
Sep 01, 2011	47.15	47.98	46.54	46.64	2,626,215	-0.71(-1.51%)
Aug 31, 2011	48.10	49.36	46.77	47.35	3,487,400	-0.68(-1.41%)
Aug 30, 2011	46.94	48.60	46.16	48.03	4,138,237	+0.80(+1.69%)
Aug 29, 2011	44.85	47.29	44.78	47.24	3,765,002	+3.16(+7.16%)
Aug 26, 2011	42.33	44.47	41.47	44.08	2,655,535	+1.51(+3.55%)
Aug 25, 2011	44.39	45.08	42.38	42.57	3,124,518	-1.54(-3.49%)
Aug 24, 2011	43.84	44.49	42.62	44.10	3,013,646	+0.04(+0.10%)
Aug 23, 2011	42.17	44.13	41.57	44.06	3,361,492	+2.08(+4.95%)
Aug 22, 2011	43.27	43.28	41.59	41.98	4,721,612	+0.15(+0.35%)
Aug 19, 2011	42.77	44.29	41.71	41.83	6,228,341	-1.66(-3.82%)
Aug 18, 2011	46.44	46.61	43.00	43.50	8,549,320	-4.65(-9.67%)
Aug 17, 2011	48.94	51.21	47.40	48.15	12,912,512	-4.56(-8.66%)
Aug 16, 2011	52.31	52.97	50.38	52.71	5,444,907	-0.51(-0.96%)
Aug 15, 2011	52.46	53.35	51.61	53.23	3,609,223	+1.20(+2.30%)
Aug 12, 2011	51.56	52.39	50.03	52.03	3,231,798	+1.20(+2.37%)
Aug 11, 2011	49.33	51.52	49.11	50.83	4,289,318	+2.11(+4.33%)
Aug 10, 2011	47.12	50.10	46.92	48.72	7,836,660	-0.22(-0.46%)
Aug 09, 2011	50.36	48.96	45.11	48.94	5,547,936	+3.63(+8.01%)
Aug 08, 2011	50.36	51.16	43.67	45.31	9,284,032	-6.87(-13.16%)
Aug 05, 2011	50.75	52.70	48.99	52.18	7,254,047	+2.15(+4.30%)
Aug 04, 2011	52.77	54.32	49.36	50.03	8,418,488	-2.07(-3.97%)
Aug 03, 2011	52.14	52.28	50.13	52.10	5,078,948	+0.31(+0.60%)
Aug 02, 2011	55.29	55.74	51.66	51.79	5,510,895	-4.09(-7.32%)

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