Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	49.53	50.48	49.43	50.46	2,386,680	+2.14(+4.44%)
Nov 29, 2011	48.55	49.34	48.27	48.31	1,206,160	-0.20(-0.41%)
Nov 28, 2011	48.05	49.00	48.05	48.51	1,222,029	+1.65(+3.52%)
Nov 25, 2011	46.69	47.32	46.55	46.86	814,576	-0.08(-0.17%)
Nov 23, 2011	47.29	47.51	46.71	46.94	1,359,680	-0.73(-1.53%)
Nov 22, 2011	48.17	48.55	47.61	47.67	1,596,459	-0.69(-1.43%)
Nov 21, 2011	48.18	48.64	47.68	48.36	1,635,875	-0.25(-0.52%)
Nov 18, 2011	48.34	49.07	48.27	48.61	1,708,726	+0.27(+0.55%)
Nov 17, 2011	49.17	49.54	48.15	48.35	2,028,470	-0.94(-1.91%)
Nov 16, 2011	50.01	50.31	49.23	49.29	1,115,490	-1.21(-2.39%)
Nov 15, 2011	50.16	50.77	49.99	50.50	714,909	+0.22(+0.44%)
Nov 14, 2011	50.41	50.85	50.02	50.28	578,411	-0.36(-0.71%)
Nov 11, 2011	50.51	50.82	50.30	50.64	1,175,647	+0.79(+1.58%)
Nov 10, 2011	50.16	50.39	49.45	49.85	1,487,148	+0.39(+0.79%)
Nov 09, 2011	50.77	50.85	49.11	49.46	1,903,398	-2.47(-4.76%)
Nov 08, 2011	51.01	51.97	50.75	51.94	1,237,428	+1.23(+2.43%)
Nov 07, 2011	50.39	50.87	49.76	50.71	1,699,340	+0.10(+0.19%)
Nov 04, 2011	50.43	50.75	49.58	50.61	1,516,604	-0.17(-0.33%)
Nov 03, 2011	50.38	50.91	49.83	50.78	1,628,281	+0.57(+1.14%)
Nov 02, 2011	49.99	50.78	49.44	50.21	1,518,051	+0.88(+1.78%)
Nov 01, 2011	50.23	50.63	49.08	49.33	2,040,017	-1.80(-3.53%)
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%)

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