Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	44.31	44.37	44.06	44.07	15,200	-0.55(-1.23%)
Jan 28, 2011	44.08	44.65	43.98	44.62	9,082	+0.30(+0.69%)
Jan 27, 2011	44.14	44.31	44.00	44.31	13,769	+0.15(+0.34%)
Jan 26, 2011	44.60	44.60	44.09	44.16	5,366	-0.44(-0.99%)
Jan 25, 2011	44.35	44.84	44.28	44.60	109,224	+0.28(+0.64%)
Jan 24, 2011	44.31	44.41	44.18	44.32	5,602	+0.12(+0.27%)
Jan 21, 2011	43.83	44.20	43.83	44.20	8,137	+0.13(+0.31%)
Jan 20, 2011	44.35	44.35	43.84	44.06	10,597	-0.52(-1.16%)
Jan 19, 2011	44.39	44.58	44.35	44.58	156,928	+0.17(+0.38%)
Jan 18, 2011	44.15	44.41	44.06	44.41	13,309	-0.17(-0.38%)
Jan 14, 2011	44.90	44.90	44.44	44.58	11,291	-0.23(-0.50%)
Jan 13, 2011	44.26	44.87	44.26	44.81	12,684	+0.34(+0.76%)
Jan 12, 2011	44.47	44.59	44.34	44.47	80,892	-0.27(-0.60%)
Jan 11, 2011	44.81	44.81	44.48	44.74	29,808	-0.14(-0.32%)
Jan 10, 2011	44.78	44.88	44.54	44.88	11,016	+0.37(+0.82%)
Jan 07, 2011	44.32	44.69	44.12	44.51	17,148	+0.25(+0.57%)
Jan 06, 2011	44.35	44.41	44.14	44.26	9,282	-0.02(-0.04%)
Jan 05, 2011	44.63	44.63	44.08	44.28	44,669	-0.55(-1.22%)
Jan 04, 2011	44.87	45.20	44.83	44.83	32,404	-0.27(-0.60%)
Jan 03, 2011	44.93	45.29	44.93	45.10	8,069	-0.06(-0.13%)
Dec 31, 2010	45.10	45.33	44.22	45.16	3,256	+0.33(+0.74%)
Dec 30, 2010	44.81	44.93	44.57	44.82	7,818	-0.06(-0.13%)
Dec 29, 2010	44.19	44.88	44.17	44.88	10,854	+0.64(+1.44%)
Dec 28, 2010	44.69	44.73	44.24	44.24	5,313	-0.57(-1.27%)
Dec 27, 2010	44.70	44.81	44.33	44.81	1,338	+0.07(+0.16%)
Dec 23, 2010	44.86	44.86	44.74	44.74	1,534	-0.15(-0.33%)
Dec 22, 2010	45.00	45.10	44.81	44.89	9,062	-0.13(-0.30%)
Dec 21, 2010	44.87	45.05	44.66	45.02	4,126	+0.14(+0.32%)
Dec 20, 2010	45.05	45.32	44.68	44.88	6,886	-0.15(-0.33%)
Dec 17, 2010	44.60	45.03	44.60	45.03	7,040	+0.75(+1.70%)
Dec 16, 2010	44.21	44.27	43.82	44.27	24,513	+0.21(+0.48%)
Dec 15, 2010	44.61	44.61	43.88	44.06	20,276	-0.28(-0.62%)
Dec 14, 2010	44.57	44.74	44.18	44.34	20,525	-0.81(-1.80%)
Dec 13, 2010	44.81	45.18	44.78	45.15	4,475	+0.26(+0.58%)
Dec 10, 2010	45.17	45.25	44.89	44.89	11,885	-0.26(-0.58%)
Dec 09, 2010	45.12	45.34	44.90	45.15	6,457	+0.07(+0.15%)
Dec 08, 2010	45.31	45.31	44.77	45.08	32,281	-0.45(-0.99%)
Dec 07, 2010	45.90	45.90	45.16	45.53	41,489	-0.90(-1.93%)
Dec 06, 2010	46.29	46.43	46.15	46.43	3,384	+0.50(+1.09%)
Dec 03, 2010	46.57	46.57	45.86	45.93	3,855	-0.28(-0.62%)
Dec 02, 2010	46.39	46.45	46.21	46.21	14,125	-0.13(-0.29%)
Dec 01, 2010	46.69	46.69	46.22	46.35	64,972	-0.71(-1.51%)
Nov 30, 2010	47.30	47.46	47.06	47.06	27,077	-0.04(-0.10%)
Nov 29, 2010	46.96	47.13	46.90	47.11	5,227	+0.42(+0.89%)
Nov 26, 2010	46.57	46.69	46.57	46.69	3,283	+0.34(+0.73%)
Nov 24, 2010	46.76	46.35	46.35	46.35	7,751	-0.70(-1.48%)
Nov 23, 2010	47.05	47.16	47.01	47.05	10,202	+0.25(+0.54%)
Nov 22, 2010	46.90	46.96	46.79	46.79	4,583	+0.22(+0.48%)
Nov 19, 2010	46.45	46.57	46.35	46.57	7,356	+0.28(+0.61%)
Nov 18, 2010	46.23	46.36	46.03	46.28	7,619	-0.17(-0.37%)
Nov 17, 2010	46.37	46.78	46.37	46.45	9,689	-0.03(-0.06%)
Nov 16, 2010	46.06	46.53	45.84	46.48	18,476	+0.82(+1.79%)
Nov 15, 2010	46.39	46.39	45.67	45.67	11,511	-0.82(-1.77%)
Nov 12, 2010	46.82	46.98	46.49	46.49	13,016	-0.37(-0.78%)
Nov 11, 2010	46.87	46.99	46.75	46.86	3,368	+0.11(+0.24%)
Nov 10, 2010	46.77	46.94	46.48	46.75	37,397	-0.09(-0.20%)
Nov 09, 2010	47.68	47.68	46.75	46.84	14,275	-0.84(-1.76%)
Nov 08, 2010	47.67	47.87	47.47	47.68	10,522	+0.05(+0.11%)
Nov 05, 2010	47.59	47.71	47.52	47.63	11,436	-0.37(-0.77%)
Nov 04, 2010	47.98	48.21	47.86	48.00	8,378	+0.36(+0.75%)
Nov 03, 2010	48.57	49.36	47.34	47.64	20,175	-0.82(-1.69%)
Nov 02, 2010	48.23	48.45	48.23	48.45	4,325	+0.52(+1.08%)

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