Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	47.42	47.71	47.00	47.68	3,978,438	+2.38(+5.25%)
Nov 29, 2011	46.21	46.29	45.21	45.30	2,635,911	-0.64(-1.39%)
Nov 28, 2011	45.04	46.18	44.52	45.94	2,636,305	+2.53(+5.83%)
Nov 25, 2011	43.85	44.61	43.34	43.41	1,394,200	-0.73(-1.65%)
Nov 23, 2011	44.70	44.90	43.49	44.14	3,828,134	-1.25(-2.75%)
Nov 22, 2011	47.11	47.42	44.77	45.39	6,314,579	-2.24(-4.70%)
Nov 21, 2011	47.90	47.93	47.14	47.63	4,212,446	-1.45(-2.95%)
Nov 18, 2011	48.62	49.41	48.37	49.08	3,172,297	+0.89(+1.85%)
Nov 17, 2011	48.48	49.02	47.71	48.19	2,982,629	-0.50(-1.03%)
Nov 16, 2011	49.08	49.99	48.56	48.69	2,906,075	-1.06(-2.13%)
Nov 15, 2011	49.19	50.11	48.85	49.75	2,209,438	+0.34(+0.69%)
Nov 14, 2011	50.01	50.40	49.12	49.41	1,660,005	-0.83(-1.65%)
Nov 11, 2011	49.55	51.37	49.47	50.24	3,151,429	+1.40(+2.87%)
Nov 10, 2011	49.43	49.50	48.02	48.84	2,589,793	+0.34(+0.70%)
Nov 09, 2011	49.29	49.92	48.31	48.50	2,566,885	-2.65(-5.18%)
Nov 08, 2011	50.88	51.24	49.60	51.15	1,844,824	+0.41(+0.81%)
Nov 07, 2011	50.72	50.94	49.73	50.74	1,410,757	+0.11(+0.22%)
Nov 04, 2011	50.28	51.11	49.78	50.63	1,660,478	-0.49(-0.96%)
Nov 03, 2011	51.98	52.21	49.54	51.12	3,302,641	+0.27(+0.53%)
Nov 02, 2011	49.40	52.05	48.97	50.85	5,644,054	+2.54(+5.26%)
Nov 01, 2011	47.30	49.08	47.17	48.31	5,206,799	-1.80(-3.59%)
Oct 31, 2011	51.24	51.50	50.08	50.11	3,508,851	-1.87(-3.60%)
Oct 28, 2011	52.75	53.14	51.63	51.98	3,438,306	-0.62(-1.18%)
Oct 27, 2011	51.70	54.15	50.75	52.60	6,710,586	+3.07(+6.20%)
Oct 26, 2011	49.90	50.17	48.14	49.53	4,072,171	+0.61(+1.25%)
Oct 25, 2011	50.24	50.24	48.64	48.92	2,967,503	-1.23(-2.45%)
Oct 24, 2011	48.49	50.51	48.30	50.15	4,479,385	+1.92(+3.98%)
Oct 21, 2011	47.28	48.24	47.14	48.23	4,263,088	+1.74(+3.74%)
Oct 20, 2011	45.97	46.82	45.35	46.49	2,360,547	+0.28(+0.61%)
Oct 19, 2011	46.88	47.06	46.04	46.21	3,658,464	-0.72(-1.53%)
Oct 18, 2011	45.28	47.96	44.85	46.93	4,324,502	+1.62(+3.58%)
Oct 17, 2011	47.01	47.23	44.98	45.31	2,574,747	-2.01(-4.25%)
Oct 14, 2011	47.25	47.50	45.91	47.32	2,928,684	+0.82(+1.76%)
Oct 13, 2011	45.40	46.98	45.16	46.50	4,681,714	+0.48(+1.04%)
Oct 12, 2011	44.15	46.61	44.03	46.02	5,174,949	+2.27(+5.19%)
Oct 11, 2011	43.60	44.61	43.45	43.75	3,292,180	-0.13(-0.30%)
Oct 10, 2011	42.09	44.32	41.93	43.88	4,377,039	+2.95(+7.21%)
Oct 07, 2011	41.89	42.09	40.20	40.93	2,751,035	-0.56(-1.35%)
Oct 06, 2011	40.90	41.52	40.44	41.49	3,718,315	+1.58(+3.96%)
Oct 05, 2011	38.93	40.08	38.13	39.91	3,893,329	+1.14(+2.94%)
Oct 04, 2011	36.15	38.83	35.78	38.77	4,095,705	+1.87(+5.07%)
Oct 03, 2011	38.86	39.84	36.81	36.90	4,333,374	-1.92(-4.95%)
Sep 30, 2011	40.08	40.40	38.75	38.82	3,333,808	-2.20(-5.36%)
Sep 29, 2011	41.97	42.28	39.89	41.02	2,864,418	+0.19(+0.47%)
Sep 28, 2011	42.15	42.47	40.47	40.83	2,637,295	-1.26(-2.99%)
Sep 27, 2011	42.07	43.25	41.74	42.09	3,919,609	+1.60(+3.95%)
Sep 26, 2011	40.39	40.55	38.37	40.49	3,497,942	+0.77(+1.94%)
Sep 23, 2011	39.21	40.73	38.97	39.72	4,139,464	+0.17(+0.43%)
Sep 22, 2011	40.20	40.71	38.63	39.55	6,222,678	-2.48(-5.90%)
Sep 21, 2011	44.29	45.03	41.98	42.03	2,643,513	-1.97(-4.48%)
Sep 20, 2011	45.01	45.68	43.96	44.00	2,222,080	-0.70(-1.57%)
Sep 19, 2011	44.31	45.01	43.67	44.70	2,386,705	-0.76(-1.67%)
Sep 16, 2011	45.17	45.79	44.53	45.46	4,233,509	+0.41(+0.91%)
Sep 15, 2011	44.00	45.40	43.86	45.05	6,024,090	+1.62(+3.73%)
Sep 14, 2011	42.28	44.31	42.24	43.43	6,465,752	+1.58(+3.78%)
Sep 13, 2011	40.59	42.24	40.26	41.85	4,371,914	+1.21(+2.98%)
Sep 12, 2011	39.13	40.71	38.85	40.64	5,719,438	+1.02(+2.57%)
Sep 09, 2011	40.53	40.64	39.09	39.62	4,389,837	-1.52(-3.69%)
Sep 08, 2011	41.91	42.31	40.76	41.14	3,089,274	-1.30(-3.06%)
Sep 07, 2011	41.95	42.64	41.32	42.44	3,080,298	+1.50(+3.66%)
Sep 06, 2011	40.18	41.15	39.82	40.94	3,531,751	-1.10(-2.62%)
Sep 02, 2011	42.15	42.61	41.81	42.04	3,698,874	-1.31(-3.02%)

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