Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	44.18	45.18	44.16	45.09	4,902,410	+0.77(+1.74%)
Jan 28, 2011	46.62	46.66	44.27	44.32	6,814,808	-1.88(-4.07%)
Jan 27, 2011	45.90	46.51	45.33	46.20	7,204,734	+0.84(+1.85%)
Jan 26, 2011	45.50	45.61	44.83	45.36	3,202,865	+0.17(+0.38%)
Jan 25, 2011	45.59	45.59	44.56	45.19	4,785,821	-0.51(-1.12%)
Jan 24, 2011	44.68	45.91	44.50	45.70	5,135,182	+1.19(+2.67%)
Jan 21, 2011	45.30	45.50	44.41	44.51	4,088,787	-0.49(-1.09%)
Jan 20, 2011	45.98	46.01	44.28	45.00	6,552,435	-1.44(-3.10%)
Jan 19, 2011	47.36	47.39	45.96	46.44	6,431,438	-0.71(-1.51%)
Jan 18, 2011	46.60	47.30	46.44	47.15	6,223,216	-0.19(-0.40%)
Jan 14, 2011	46.20	47.35	45.95	47.34	6,416,032	+1.48(+3.23%)
Jan 13, 2011	46.06	46.58	45.65	45.86	4,224,932	-0.19(-0.42%)
Jan 12, 2011	45.82	46.20	45.50	46.05	4,939,013	+0.47(+1.04%)
Jan 11, 2011	45.89	45.94	45.20	45.58	5,267,274	-0.13(-0.28%)
Jan 10, 2011	44.56	45.80	44.31	45.71	6,516,358	+0.82(+1.83%)
Jan 07, 2011	45.45	45.75	44.36	44.89	5,965,313	+0.03(+0.06%)
Jan 06, 2011	43.81	44.97	43.75	44.86	6,896,354	+0.88(+2.00%)
Jan 05, 2011	42.95	44.10	41.94	43.98	11,646,803	+0.79(+1.84%)
Jan 04, 2011	44.49	44.63	42.54	43.19	12,104,279	-1.04(-2.36%)
Jan 03, 2011	44.10	45.42	43.92	44.23	6,885,769	+0.68(+1.56%)
Dec 31, 2010	43.71	43.88	43.21	43.55	2,692,640	-0.24(-0.55%)
Dec 30, 2010	43.39	43.90	43.04	43.79	3,434,669	+0.31(+0.71%)
Dec 29, 2010	43.41	43.65	42.92	43.48	2,449,046	+0.24(+0.56%)
Dec 28, 2010	43.72	43.90	43.01	43.24	2,246,063	-0.44(-1.01%)
Dec 27, 2010	43.57	43.87	42.92	43.68	1,968,924	+0.04(+0.09%)
Dec 23, 2010	43.80	44.14	43.53	43.64	2,400,242	-0.28(-0.64%)
Dec 22, 2010	44.05	44.10	43.27	43.92	4,066,164	-0.18(-0.41%)
Dec 21, 2010	44.08	44.48	43.97	44.10	3,525,303	+0.29(+0.66%)
Dec 20, 2010	44.03	44.11	43.62	43.81	3,742,793	-0.01(-0.02%)
Dec 17, 2010	44.37	44.48	43.80	43.82	8,974,203	-0.60(-1.35%)
Dec 16, 2010	44.38	44.99	44.10	44.42	6,342,445	+0.13(+0.29%)
Dec 15, 2010	44.21	44.53	42.95	44.29	12,880,045	-0.69(-1.53%)
Dec 14, 2010	45.97	46.10	44.75	44.98	7,151,303	-0.72(-1.58%)
Dec 13, 2010	46.51	47.00	45.64	45.70	7,882,868	-0.35(-0.76%)
Dec 10, 2010	46.30	46.67	45.91	46.05	4,696,139	+0.14(+0.30%)
Dec 09, 2010	46.51	46.60	45.80	45.91	3,108,231	-0.33(-0.71%)
Dec 08, 2010	45.50	46.48	45.49	46.24	6,389,103	+0.93(+2.05%)
Dec 07, 2010	46.21	46.61	45.25	45.31	5,671,281	-0.26(-0.57%)
Dec 06, 2010	45.83	45.98	45.22	45.57	4,596,758	-0.19(-0.42%)
Dec 03, 2010	46.08	46.64	45.69	45.76	7,330,080	-0.79(-1.70%)
Dec 02, 2010	46.15	46.89	46.12	46.55	6,739,531	+0.52(+1.13%)
Dec 01, 2010	45.20	46.11	45.15	46.03	7,123,582	+1.54(+3.46%)
Nov 30, 2010	44.37	44.95	44.06	44.49	7,759,108	-0.58(-1.29%)
Nov 29, 2010	44.58	45.25	44.05	45.07	5,748,432	+0.12(+0.27%)
Nov 26, 2010	44.83	45.24	44.67	44.95	3,149,004	-0.29(-0.64%)
Nov 24, 2010	44.42	45.24	45.24	45.24	9,496,252	+1.32(+3.01%)
Nov 23, 2010	43.65	44.75	43.60	43.92	10,093,473	-0.18(-0.41%)
Nov 22, 2010	43.05	44.25	43.02	44.10	9,323,713	+0.88(+2.04%)
Nov 19, 2010	42.07	43.38	41.98	43.22	12,020,878	+1.22(+2.90%)
Nov 18, 2010	40.49	42.02	40.49	42.00	9,368,521	+1.92(+4.79%)
Nov 17, 2010	40.54	40.88	39.89	40.08	5,791,818	-0.41(-1.01%)
Nov 16, 2010	40.82	41.49	40.27	40.49	5,728,399	-0.63(-1.53%)
Nov 15, 2010	41.34	41.87	41.09	41.12	4,280,601	-0.22(-0.53%)
Nov 12, 2010	41.27	42.16	40.77	41.34	6,710,061	-0.01(-0.02%)
Nov 11, 2010	40.56	41.66	40.10	41.35	11,816,513	-1.03(-2.43%)
Nov 10, 2010	41.96	42.40	41.57	42.38	5,405,658	+0.32(+0.76%)
Nov 09, 2010	42.50	42.61	41.85	42.06	5,319,897	-0.42(-0.99%)
Nov 08, 2010	42.10	42.70	41.84	42.48	5,892,614	+0.14(+0.33%)
Nov 05, 2010	42.41	42.47	41.70	42.34	5,127,352	-0.12(-0.28%)
Nov 04, 2010	41.75	42.55	41.67	42.46	12,786,041	+0.97(+2.34%)
Nov 03, 2010	40.89	41.49	40.70	41.49	7,448,369	+0.58(+1.42%)
Nov 02, 2010	41.00	41.40	40.63	40.91	6,622,276	+0.11(+0.27%)

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