Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	52.02	52.45	51.72	51.75	1,662,470	-0.72(-1.38%)
Oct 28, 2011	52.13	53.14	52.13	52.47	1,809,500	+0.10(+0.20%)
Oct 27, 2011	52.17	52.78	51.83	52.37	2,657,135	+1.13(+2.20%)
Oct 26, 2011	51.95	53.27	49.94	51.24	6,019,685	-4.57(-8.19%)
Oct 25, 2011	56.45	56.62	55.68	55.81	1,845,689	-1.10(-1.93%)
Oct 24, 2011	56.05	57.21	55.97	56.90	1,427,936	+1.01(+1.80%)
Oct 21, 2011	55.40	55.90	55.15	55.90	1,224,736	+1.01(+1.85%)
Oct 20, 2011	54.77	55.11	53.77	54.88	1,361,573	+0.15(+0.27%)
Oct 19, 2011	55.00	55.47	54.41	54.73	1,414,011	-0.38(-0.69%)
Oct 18, 2011	53.89	55.58	53.48	55.12	936,175	+1.22(+2.27%)
Oct 17, 2011	54.50	54.72	53.62	53.89	868,120	-0.89(-1.62%)
Oct 14, 2011	54.32	54.87	53.77	54.78	883,891	+1.14(+2.13%)
Oct 13, 2011	53.82	54.01	53.29	53.64	1,122,905	-0.34(-0.64%)
Oct 12, 2011	53.90	54.67	53.88	53.98	1,862,161	-0.69(-1.25%)
Oct 11, 2011	54.18	54.96	54.18	54.67	908,984	+0.20(+0.37%)
Oct 10, 2011	53.66	54.47	53.59	54.47	1,102,714	+1.65(+3.12%)
Oct 07, 2011	53.37	53.54	52.48	52.82	1,681,352	-0.49(-0.92%)
Oct 06, 2011	53.17	53.77	52.31	53.31	1,506,152	+0.70(+1.33%)
Oct 05, 2011	50.84	52.89	50.52	52.61	1,919,467	+2.01(+3.98%)
Oct 04, 2011	48.90	50.66	48.37	50.60	1,943,354	+1.21(+2.44%)
Oct 03, 2011	50.54	51.84	49.32	49.39	2,293,118	-1.64(-3.21%)
Sep 30, 2011	50.51	51.32	49.87	51.03	2,935,157	+0.07(+0.15%)
Sep 29, 2011	51.25	51.78	49.87	50.96	1,076,976	+0.63(+1.24%)
Sep 28, 2011	51.37	51.88	50.32	50.33	928,431	-1.14(-2.22%)
Sep 27, 2011	51.78	52.34	51.12	51.47	1,376,131	+0.68(+1.34%)
Sep 26, 2011	49.44	50.84	49.19	50.79	1,517,658	+1.59(+3.23%)
Sep 23, 2011	48.21	49.39	47.99	49.20	1,752,351	+0.62(+1.27%)
Sep 22, 2011	48.52	49.24	47.93	48.59	2,581,394	-0.95(-1.91%)
Sep 21, 2011	51.54	51.54	49.53	49.53	1,500,198	-2.00(-3.88%)
Sep 20, 2011	52.48	52.58	51.49	51.53	1,521,256	-0.67(-1.29%)
Sep 19, 2011	51.82	52.48	51.34	52.20	1,170,618	-0.21(-0.40%)
Sep 16, 2011	52.41	52.70	51.64	52.41	2,317,904	+0.25(+0.49%)
Sep 15, 2011	52.21	52.31	51.42	52.16	1,443,825	+0.66(+1.29%)
Sep 14, 2011	50.93	52.17	49.84	51.49	1,735,562	+0.86(+1.71%)
Sep 13, 2011	49.90	51.02	49.79	50.63	1,630,898	+0.88(+1.77%)
Sep 12, 2011	48.83	49.85	48.40	49.75	1,797,724	+0.15(+0.30%)
Sep 09, 2011	49.52	50.07	49.15	49.60	1,929,273	-0.40(-0.80%)
Sep 08, 2011	50.33	50.90	49.86	50.00	1,528,829	-0.68(-1.34%)
Sep 07, 2011	49.39	50.69	49.32	50.68	1,288,258	+1.94(+3.98%)
Sep 06, 2011	48.63	48.85	48.03	48.74	2,795,327	-1.18(-2.37%)
Sep 02, 2011	50.76	50.94	49.57	49.93	1,686,581	-1.76(-3.40%)
Sep 01, 2011	52.57	53.19	51.55	51.69	1,645,952	-0.86(-1.63%)
Aug 31, 2011	53.36	53.80	52.12	52.54	1,350,603	-0.37(-0.69%)
Aug 30, 2011	52.19	53.30	52.09	52.91	1,810,216	+0.60(+1.15%)
Aug 29, 2011	51.13	52.33	51.06	52.31	1,739,965	+1.84(+3.65%)
Aug 26, 2011	49.06	50.56	47.94	50.47	1,874,426	+1.25(+2.53%)
Aug 25, 2011	50.27	50.63	49.04	49.22	1,823,800	-0.86(-1.72%)
Aug 24, 2011	49.21	50.17	49.04	50.08	1,312,131	+0.71(+1.44%)
Aug 23, 2011	47.96	49.52	47.58	49.37	1,665,413	+1.47(+3.07%)
Aug 22, 2011	48.24	48.60	47.53	47.90	1,377,215	+0.64(+1.35%)
Aug 19, 2011	47.05	48.11	46.86	47.26	2,272,756	-0.42(-0.89%)
Aug 18, 2011	48.66	49.03	47.20	47.68	2,548,751	-2.20(-4.40%)
Aug 17, 2011	50.18	50.51	49.34	49.88	1,416,160	-0.21(-0.41%)
Aug 16, 2011	50.42	50.62	49.54	50.09	1,621,081	-0.75(-1.47%)
Aug 15, 2011	50.85	51.08	50.02	50.84	1,365,125	+0.07(+0.13%)
Aug 12, 2011	49.31	51.13	49.08	50.77	2,904,383	+1.72(+3.51%)
Aug 11, 2011	46.96	49.83	46.90	49.05	2,397,111	+2.32(+4.97%)
Aug 10, 2011	47.64	48.28	46.25	46.73	5,577,340	-1.52(-3.15%)
Aug 09, 2011	48.29	50.27	46.87	48.25	9,008,596	+0.55(+1.15%)
Aug 08, 2011	50.59	50.62	47.62	47.70	3,685,596	-2.87(-5.68%)
Aug 05, 2011	51.31	51.60	49.39	50.57	3,074,672	-0.16(-0.31%)
Aug 04, 2011	52.32	52.74	50.71	50.73	2,212,013	-2.35(-4.43%)
Aug 03, 2011	52.45	53.55	52.12	53.08	1,968,432	+0.82(+1.56%)
Aug 02, 2011	52.90	53.25	52.07	52.26	2,253,924	-0.95(-1.79%)

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