Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	51.41	51.83	51.10	51.13	1,682,404	-0.71(-1.38%)
Oct 28, 2011	51.52	52.51	51.52	51.85	1,831,197	+0.10(+0.20%)
Oct 27, 2011	51.55	52.16	51.21	51.74	2,688,996	+1.11(+2.20%)
Oct 26, 2011	51.33	52.64	49.34	50.63	6,091,864	-4.51(-8.19%)
Oct 25, 2011	55.78	55.95	55.02	55.15	1,867,820	-1.08(-1.93%)
Oct 24, 2011	55.38	56.53	55.31	56.23	1,445,057	+0.99(+1.80%)
Oct 21, 2011	54.74	55.24	54.49	55.24	1,239,422	+1.00(+1.85%)
Oct 20, 2011	54.12	54.45	53.14	54.23	1,377,899	+0.15(+0.27%)
Oct 19, 2011	54.35	54.81	53.77	54.09	1,430,966	-0.38(-0.69%)
Oct 18, 2011	53.25	54.93	52.84	54.46	947,400	+1.21(+2.27%)
Oct 17, 2011	53.85	54.07	52.99	53.25	878,530	-0.88(-1.62%)
Oct 14, 2011	53.67	54.22	53.14	54.13	894,489	+1.13(+2.13%)
Oct 13, 2011	53.18	53.37	52.66	53.00	1,136,370	-0.34(-0.64%)
Oct 12, 2011	53.26	54.02	53.24	53.34	1,884,489	-0.68(-1.25%)
Oct 11, 2011	53.53	54.31	53.53	54.02	919,883	+0.20(+0.37%)
Oct 10, 2011	53.03	53.82	52.96	53.82	1,115,936	+1.63(+3.12%)
Oct 07, 2011	52.74	52.91	51.86	52.19	1,701,512	-0.49(-0.92%)
Oct 06, 2011	52.54	53.14	51.69	52.68	1,524,212	+0.69(+1.33%)
Oct 05, 2011	50.24	52.27	49.93	51.99	1,942,483	+1.99(+3.98%)
Oct 04, 2011	48.32	50.06	47.80	50.00	1,966,656	+1.19(+2.44%)
Oct 03, 2011	49.94	51.22	48.74	48.81	2,320,614	-1.62(-3.21%)
Sep 30, 2011	49.91	50.71	49.28	50.43	2,970,350	+0.07(+0.15%)
Sep 29, 2011	50.64	51.17	49.28	50.35	1,089,890	+0.62(+1.24%)
Sep 28, 2011	50.76	51.27	49.72	49.73	939,564	-1.13(-2.22%)
Sep 27, 2011	51.16	51.72	50.51	50.86	1,392,632	+0.67(+1.34%)
Sep 26, 2011	48.86	50.24	48.61	50.19	1,535,855	+1.57(+3.23%)
Sep 23, 2011	47.64	48.81	47.42	48.62	1,773,363	+0.61(+1.27%)
Sep 22, 2011	47.94	48.66	47.36	48.01	2,612,346	-0.94(-1.91%)
Sep 21, 2011	50.93	50.93	48.95	48.95	1,518,186	-1.97(-3.88%)
Sep 20, 2011	51.85	51.96	50.88	50.92	1,539,497	-0.66(-1.28%)
Sep 19, 2011	51.21	51.86	50.73	51.58	1,184,654	-0.21(-0.40%)
Sep 16, 2011	51.79	52.08	51.03	51.79	2,345,697	+0.25(+0.49%)
Sep 15, 2011	51.59	51.69	50.81	51.54	1,461,137	+0.66(+1.29%)
Sep 14, 2011	50.33	51.55	49.25	50.88	1,756,372	+0.85(+1.71%)
Sep 13, 2011	49.31	50.42	49.20	50.03	1,650,453	+0.87(+1.77%)
Sep 12, 2011	48.25	49.26	47.83	49.16	1,819,279	+0.15(+0.30%)
Sep 09, 2011	48.93	49.48	48.56	49.01	1,952,406	-0.40(-0.80%)
Sep 08, 2011	49.73	50.30	49.27	49.41	1,547,160	-0.67(-1.34%)
Sep 07, 2011	48.81	50.09	48.74	50.08	1,303,705	+1.91(+3.98%)
Sep 06, 2011	48.05	48.27	47.46	48.17	2,828,845	-1.17(-2.37%)
Sep 02, 2011	50.16	50.34	48.98	49.34	1,706,804	-1.74(-3.40%)
Sep 01, 2011	51.95	52.56	50.93	51.07	1,665,687	-0.85(-1.63%)
Aug 31, 2011	52.73	53.17	51.50	51.92	1,366,798	-0.36(-0.69%)
Aug 30, 2011	51.57	52.67	51.47	52.28	1,831,921	+0.59(+1.15%)
Aug 29, 2011	50.53	51.71	50.46	51.69	1,760,828	+1.82(+3.65%)
Aug 26, 2011	48.48	49.96	47.37	49.87	1,896,901	+1.23(+2.53%)
Aug 25, 2011	49.67	50.03	48.46	48.64	1,845,668	-0.85(-1.72%)
Aug 24, 2011	48.63	49.58	48.46	49.49	1,327,864	+0.70(+1.44%)
Aug 23, 2011	47.39	48.93	47.02	48.78	1,685,382	+1.45(+3.07%)
Aug 22, 2011	47.67	48.02	46.97	47.33	1,393,728	+0.63(+1.35%)
Aug 19, 2011	46.49	47.54	46.30	46.70	2,300,008	-0.42(-0.89%)
Aug 18, 2011	48.09	48.45	46.64	47.12	2,579,312	-2.17(-4.40%)
Aug 17, 2011	49.59	49.91	48.75	49.29	1,433,140	-0.21(-0.41%)
Aug 16, 2011	49.83	50.02	48.95	49.49	1,640,519	-0.74(-1.47%)
Aug 15, 2011	50.24	50.47	49.43	50.24	1,381,493	+0.07(+0.13%)
Aug 12, 2011	48.72	50.52	48.50	50.17	2,939,208	+1.70(+3.51%)
Aug 11, 2011	46.41	49.24	46.35	48.47	2,425,854	+2.30(+4.97%)
Aug 10, 2011	47.07	47.71	45.70	46.17	5,644,215	-1.50(-3.15%)
Aug 09, 2011	47.72	49.68	46.32	47.68	9,116,612	+0.54(+1.15%)
Aug 08, 2011	49.99	50.02	47.05	47.13	3,729,788	-2.84(-5.68%)
Aug 05, 2011	50.70	50.99	48.81	49.97	3,111,538	-0.15(-0.31%)
Aug 04, 2011	51.70	52.11	50.11	50.13	2,238,536	-2.33(-4.43%)
Aug 03, 2011	51.83	52.91	51.50	52.45	1,992,034	+0.81(+1.56%)
Aug 02, 2011	52.27	52.62	51.45	51.64	2,280,949	-0.94(-1.79%)

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