Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	51.31	51.44	51.00	51.22	9,165,472	+0.27(+0.53%)
Jan 28, 2011	51.71	51.96	50.79	50.95	13,057,855	-0.74(-1.44%)
Jan 27, 2011	52.44	52.46	51.69	51.69	10,954,379	-0.57(-1.09%)
Jan 26, 2011	52.55	52.64	52.25	52.26	9,593,526	-0.22(-0.41%)
Jan 25, 2011	52.41	52.62	52.14	52.48	10,015,044	+0.08(+0.16%)
Jan 24, 2011	51.62	52.74	51.55	52.39	23,568,122	+0.24(+0.47%)
Jan 21, 2011	52.67	52.67	51.89	52.15	14,136,991	-0.10(-0.20%)
Jan 20, 2011	52.42	52.66	51.92	52.26	11,927,979	-0.13(-0.25%)
Jan 19, 2011	52.21	52.45	51.97	52.39	15,388,414	+0.47(+0.90%)
Jan 18, 2011	51.90	52.39	51.66	51.92	16,150,083	+0.43(+0.84%)
Jan 14, 2011	50.34	51.53	50.16	51.49	15,204,943	+0.97(+1.91%)
Jan 13, 2011	51.06	51.14	50.38	50.52	20,873,728	-0.65(-1.28%)
Jan 12, 2011	51.71	51.71	51.07	51.18	14,927,545	-0.20(-0.39%)
Jan 11, 2011	51.34	51.79	51.15	51.38	12,455,593	+0.24(+0.46%)
Jan 10, 2011	51.62	51.77	51.12	51.14	16,311,818	-0.56(-1.09%)
Jan 07, 2011	51.69	51.85	51.16	51.71	16,214,376	+0.11(+0.22%)
Jan 06, 2011	52.07	52.10	51.50	51.59	16,852,818	-0.40(-0.76%)
Jan 05, 2011	51.92	52.07	51.66	51.99	25,756,106	+0.33(+0.63%)
Jan 04, 2011	52.66	52.78	51.53	51.66	52,457,884	-1.78(-3.33%)
Jan 03, 2011	53.60	53.94	53.26	53.44	11,529,664	+0.08(+0.14%)
Dec 31, 2010	53.33	53.44	53.08	53.37	3,574,263	+0.00(+0.00%)
Dec 30, 2010	53.44	53.57	53.20	53.37	3,689,225	-0.16(-0.30%)
Dec 29, 2010	53.36	53.88	53.28	53.53	5,156,433	+0.39(+0.73%)
Dec 28, 2010	53.15	53.26	52.80	53.14	4,261,953	+0.00(+0.00%)
Dec 27, 2010	53.35	53.36	53.00	53.14	3,757,672	-0.37(-0.69%)
Dec 23, 2010	53.54	53.61	53.37	53.51	4,122,469	-0.03(-0.06%)
Dec 22, 2010	53.56	53.79	53.47	53.54	5,060,126	+0.10(+0.20%)
Dec 21, 2010	53.63	53.63	53.19	53.44	6,169,758	-0.04(-0.08%)
Dec 20, 2010	53.50	53.58	53.41	53.48	6,826,141	+0.08(+0.14%)
Dec 17, 2010	53.33	53.51	53.27	53.40	12,954,306	+0.07(+0.13%)
Dec 16, 2010	53.67	53.67	53.21	53.33	9,325,497	-0.19(-0.35%)
Dec 15, 2010	53.69	53.85	53.47	53.52	8,810,718	-0.09(-0.17%)
Dec 14, 2010	53.57	53.79	53.47	53.61	8,689,501	+0.00(+0.00%)
Dec 13, 2010	54.05	54.06	53.59	53.61	9,969,181	-0.31(-0.58%)
Dec 10, 2010	53.99	54.12	53.76	53.92	7,653,553	-0.03(-0.06%)
Dec 09, 2010	55.06	55.07	53.85	53.96	15,236,441	-0.79(-1.44%)
Dec 08, 2010	54.81	54.89	54.31	54.74	13,457,315	-1.11(-1.99%)
Dec 07, 2010	55.59	56.27	55.55	55.86	11,128,532	+0.47(+0.84%)
Dec 06, 2010	55.40	55.58	55.20	55.39	4,478,410	-0.06(-0.11%)
Dec 03, 2010	55.14	55.47	54.96	55.45	5,197,891	+0.26(+0.48%)
Dec 02, 2010	55.25	55.38	55.08	55.19	7,184,298	+0.06(+0.11%)
Dec 01, 2010	55.02	55.33	54.99	55.13	7,656,599	+0.69(+1.26%)
Nov 30, 2010	54.06	54.74	53.88	54.44	7,995,775	+0.03(+0.05%)
Nov 29, 2010	54.19	54.56	53.64	54.41	7,159,281	+0.23(+0.42%)
Nov 26, 2010	54.66	54.68	54.18	54.18	3,735,499	-0.65(-1.18%)
Nov 24, 2010	54.75	54.83	54.83	54.83	6,479,400	+0.32(+0.59%)
Nov 23, 2010	54.53	54.64	54.11	54.51	7,922,388	-0.35(-0.64%)
Nov 22, 2010	54.75	54.86	54.54	54.86	15,810,858	-0.08(-0.15%)
Nov 19, 2010	54.58	54.95	54.33	54.94	15,751,027	+0.43(+0.78%)
Nov 18, 2010	54.24	54.83	54.24	54.51	16,065,929	+0.45(+0.83%)
Nov 17, 2010	53.42	54.17	53.42	54.06	7,654,303	+0.66(+1.23%)
Nov 16, 2010	54.22	54.25	53.20	53.41	9,798,207	-1.06(-1.95%)
Nov 15, 2010	54.48	54.76	54.34	54.47	5,423,677	+0.08(+0.14%)
Nov 12, 2010	54.71	54.81	53.91	54.40	7,183,114	-0.59(-1.07%)
Nov 11, 2010	54.75	55.09	54.72	54.98	6,434,526	+0.14(+0.25%)
Nov 10, 2010	54.55	54.90	54.26	54.84	5,818,633	+0.28(+0.51%)
Nov 09, 2010	54.63	54.67	54.30	54.57	6,573,831	+0.10(+0.19%)
Nov 08, 2010	54.46	54.77	54.29	54.46	7,053,191	-0.24(-0.44%)
Nov 05, 2010	54.77	54.77	54.36	54.71	7,607,435	+0.08(+0.15%)
Nov 04, 2010	54.58	54.82	54.39	54.62	8,127,642	+0.47(+0.87%)
Nov 03, 2010	54.09	54.30	53.68	54.15	5,889,160	+0.07(+0.13%)
Nov 02, 2010	54.08	54.33	53.99	54.08	5,355,244	+0.36(+0.67%)

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