Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	24.37	24.43	24.34	24.40	31,222	-0.01(-0.03%)
Jan 28, 2011	24.34	24.42	24.32	24.40	45,366	+0.04(+0.18%)
Jan 27, 2011	24.35	24.37	24.26	24.36	11,504	+0.04(+0.15%)
Jan 26, 2011	24.35	24.37	24.30	24.32	81,487	-0.06(-0.24%)
Jan 25, 2011	24.34	24.40	24.28	24.38	53,172	+0.04(+0.18%)
Jan 24, 2011	24.31	24.36	24.30	24.34	85,540	+0.05(+0.20%)
Jan 21, 2011	24.28	24.33	24.23	24.29	84,437	+0.01(+0.04%)
Jan 20, 2011	24.31	24.31	24.22	24.28	41,720	-0.09(-0.37%)
Jan 19, 2011	24.33	24.37	24.31	24.37	47,367	+0.02(+0.09%)
Jan 18, 2011	24.34	24.34	24.25	24.34	48,936	+0.03(+0.14%)
Jan 14, 2011	24.39	24.40	24.28	24.31	75,740	-0.07(-0.29%)
Jan 13, 2011	24.24	24.38	24.24	24.38	61,224	+0.07(+0.30%)
Jan 12, 2011	24.29	24.32	24.18	24.31	37,710	-0.02(-0.09%)
Jan 11, 2011	24.37	24.37	24.28	24.33	27,013	-0.02(-0.09%)
Jan 10, 2011	24.34	24.35	24.28	24.35	23,458	+0.03(+0.12%)
Jan 07, 2011	24.26	24.33	24.23	24.32	93,628	+0.10(+0.40%)
Jan 06, 2011	24.20	24.22	24.15	24.22	16,558	+0.10(+0.43%)
Jan 05, 2011	24.06	24.46	24.04	24.12	684,535	-0.06(-0.25%)
Jan 04, 2011	24.17	24.20	24.14	24.18	24,390	+0.06(+0.25%)
Jan 03, 2011	24.11	24.17	24.00	24.12	73,963	-0.01(-0.06%)
Dec 31, 2010	24.05	24.17	24.05	24.14	4,694	+0.07(+0.28%)
Dec 30, 2010	24.01	24.08	23.97	24.07	35,132	+0.01(+0.03%)
Dec 29, 2010	23.88	24.09	23.88	24.06	31,695	-0.05(-0.22%)
Dec 28, 2010	24.25	24.25	24.06	24.11	35,080	-0.08(-0.34%)
Dec 27, 2010	24.12	24.24	24.12	24.20	22,543	-0.01(-0.03%)
Dec 23, 2010	24.22	24.22	24.15	24.20	30,677	-0.04(-0.15%)
Dec 22, 2010	24.29	24.29	24.20	24.24	27,288	-0.01(-0.03%)
Dec 21, 2010	24.26	24.27	24.17	24.25	19,922	+0.02(+0.09%)
Dec 20, 2010	24.25	24.28	24.16	24.22	47,399	-0.01(-0.03%)
Dec 17, 2010	24.16	24.25	24.10	24.23	34,806	+0.19(+0.77%)
Dec 16, 2010	24.03	24.07	23.97	24.05	50,317	-0.02(-0.09%)
Dec 15, 2010	24.15	24.15	24.01	24.07	27,562	+0.02(+0.09%)
Dec 14, 2010	24.13	24.19	24.03	24.05	25,676	-0.18(-0.76%)
Dec 13, 2010	24.12	24.25	24.09	24.23	29,699	+0.07(+0.31%)
Dec 10, 2010	24.17	24.22	24.14	24.16	23,939	-0.04(-0.15%)
Dec 09, 2010	24.21	24.28	24.16	24.20	50,248	-0.04(-0.15%)
Dec 08, 2010	24.22	24.24	24.11	24.23	49,527	-0.06(-0.25%)
Dec 07, 2010	24.49	24.49	24.28	24.29	21,424	-0.20(-0.83%)
Dec 06, 2010	24.52	24.52	24.42	24.50	28,768	+0.14(+0.58%)
Dec 03, 2010	24.51	24.51	24.32	24.35	17,181	+0.05(+0.23%)
Dec 02, 2010	24.45	24.45	24.30	24.30	55,508	-0.06(-0.24%)
Dec 01, 2010	24.52	24.52	24.35	24.36	71,852	-0.24(-0.99%)
Nov 30, 2010	24.63	24.67	24.60	24.60	16,116	-0.06(-0.24%)
Nov 29, 2010	24.68	24.68	24.61	24.66	18,117	+0.04(+0.15%)
Nov 26, 2010	24.61	24.63	24.60	24.62	12,510	+0.03(+0.12%)
Nov 24, 2010	24.69	24.60	24.60	24.60	16,776	-0.16(-0.63%)
Nov 23, 2010	24.78	24.79	24.69	24.75	47,763	+0.09(+0.36%)
Nov 22, 2010	24.68	24.74	24.62	24.66	65,474	+0.07(+0.30%)
Nov 19, 2010	24.60	24.64	24.55	24.59	41,942	+0.02(+0.09%)
Nov 18, 2010	24.56	24.60	24.54	24.57	22,202	-0.01(-0.03%)
Nov 17, 2010	24.65	24.70	24.57	24.57	95,506	-0.10(-0.39%)
Nov 16, 2010	24.63	24.67	24.54	24.67	34,273	+0.07(+0.30%)
Nov 15, 2010	24.65	24.68	24.57	24.60	21,370	-0.13(-0.54%)
Nov 12, 2010	24.83	24.86	24.71	24.73	26,868	-0.10(-0.42%)
Nov 11, 2010	24.86	24.90	24.74	24.83	24,018	-0.04(-0.15%)
Nov 10, 2010	24.91	24.91	24.79	24.87	17,854	-0.04(-0.15%)
Nov 09, 2010	24.95	25.00	24.91	24.91	13,292	-0.11(-0.44%)
Nov 08, 2010	25.05	25.05	24.97	25.02	17,136	-0.01(-0.06%)
Nov 05, 2010	25.08	25.08	24.99	25.03	26,187	-0.02(-0.09%)
Nov 04, 2010	25.07	25.07	24.94	25.05	36,831	+0.16(+0.65%)
Nov 03, 2010	25.08	25.08	24.71	24.89	863,309	-0.09(-0.36%)
Nov 02, 2010	25.02	25.02	24.91	24.98	21,490	+0.07(+0.27%)

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