Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	44.47	44.84	44.33	44.84	85,573	-0.86(-1.88%)
Jan 28, 2011	46.73	46.84	45.40	45.70	167,903	-1.37(-2.90%)
Jan 27, 2011	47.01	47.21	46.91	47.06	15,058	-0.20(-0.43%)
Jan 26, 2011	47.16	47.56	46.89	47.26	28,575	+0.15(+0.32%)
Jan 25, 2011	46.74	47.11	46.51	47.11	11,513	+0.07(+0.15%)
Jan 24, 2011	46.59	47.04	46.59	47.04	59,013	-0.11(-0.23%)
Jan 21, 2011	47.33	47.33	46.96	47.15	35,637	-0.03(-0.07%)
Jan 20, 2011	47.38	47.38	46.87	47.18	51,014	-0.82(-1.71%)
Jan 19, 2011	48.68	48.68	47.81	48.00	29,005	-0.45(-0.92%)
Jan 18, 2011	48.47	48.61	48.15	48.45	50,257	+0.24(+0.50%)
Jan 14, 2011	48.01	48.28	47.96	48.21	31,664	+0.11(+0.23%)
Jan 13, 2011	48.07	48.25	47.87	48.10	29,302	-0.31(-0.63%)
Jan 12, 2011	48.20	48.55	48.00	48.41	370,760	+0.54(+1.14%)
Jan 11, 2011	48.33	48.33	47.71	47.86	226,059	+0.16(+0.33%)
Jan 10, 2011	47.20	47.70	47.20	47.70	17,395	-0.24(-0.49%)
Jan 07, 2011	48.00	48.13	47.51	47.94	37,819	+0.00(+0.00%)
Jan 06, 2011	47.91	48.04	47.68	47.94	22,266	-0.09(-0.20%)
Jan 05, 2011	47.93	48.19	47.80	48.04	42,046	+0.01(+0.02%)
Jan 04, 2011	48.33	48.33	47.78	48.03	144,551	-0.26(-0.54%)
Jan 03, 2011	48.18	48.51	48.14	48.29	237,137	+0.61(+1.27%)
Dec 31, 2010	47.33	47.74	47.12	47.68	11,130	+0.31(+0.65%)
Dec 30, 2010	47.27	47.48	47.21	47.37	48,422	+0.35(+0.74%)
Dec 29, 2010	46.92	47.09	46.89	47.03	37,971	+0.72(+1.55%)
Dec 28, 2010	46.48	46.50	46.25	46.31	460,735	-0.01(-0.02%)
Dec 27, 2010	46.48	46.48	46.07	46.32	25,704	-0.04(-0.09%)
Dec 23, 2010	46.17	46.45	45.92	46.36	19,455	+0.12(+0.26%)
Dec 22, 2010	46.30	46.40	46.14	46.25	54,030	-0.09(-0.20%)
Dec 21, 2010	46.11	46.34	46.01	46.34	37,429	+0.48(+1.04%)
Dec 20, 2010	46.17	46.18	45.86	45.87	31,002	-0.50(-1.09%)
Dec 17, 2010	46.44	46.45	46.14	46.37	36,672	+0.05(+0.12%)
Dec 16, 2010	46.07	46.39	46.00	46.31	116,669	+0.37(+0.81%)
Dec 15, 2010	46.06	46.25	45.74	45.94	214,913	-0.10(-0.22%)
Dec 14, 2010	46.31	46.34	45.94	46.04	258,191	+0.15(+0.32%)
Dec 13, 2010	45.90	46.05	45.82	45.90	9,693	+0.18(+0.39%)
Dec 10, 2010	45.54	45.83	45.38	45.72	16,816	+0.42(+0.92%)
Dec 09, 2010	45.36	45.38	45.17	45.30	11,555	+0.47(+1.04%)
Dec 08, 2010	44.61	44.83	44.47	44.83	9,778	+0.26(+0.58%)
Dec 07, 2010	44.79	44.87	44.54	44.58	22,216	+0.06(+0.14%)
Dec 06, 2010	44.28	44.54	44.28	44.52	21,863	+0.30(+0.68%)
Dec 03, 2010	44.13	44.23	43.97	44.21	15,238	+0.09(+0.19%)
Dec 02, 2010	43.93	44.21	43.86	44.13	22,584	+0.63(+1.44%)
Dec 01, 2010	43.41	43.71	43.39	43.50	15,030	+0.40(+0.94%)
Nov 30, 2010	42.97	43.23	42.76	43.10	29,023	-0.53(-1.21%)
Nov 29, 2010	43.50	43.73	43.26	43.62	36,383	+0.10(+0.24%)
Nov 26, 2010	43.42	43.52	43.10	43.52	46,355	-0.32(-0.74%)
Nov 24, 2010	43.67	43.84	43.84	43.84	9,096	+0.61(+1.42%)
Nov 23, 2010	43.44	43.45	43.10	43.23	35,746	-0.95(-2.16%)
Nov 22, 2010	44.55	44.56	43.93	44.18	22,508	-0.18(-0.40%)
Nov 19, 2010	44.32	44.42	44.04	44.36	11,130	+0.27(+0.62%)
Nov 18, 2010	44.02	44.37	44.02	44.09	29,731	+0.86(+1.99%)
Nov 17, 2010	43.09	43.41	43.09	43.23	16,430	+0.46(+1.07%)
Nov 16, 2010	43.31	43.41	42.65	42.77	33,581	-0.53(-1.22%)
Nov 15, 2010	43.39	43.55	43.30	43.30	75,426	+0.36(+0.83%)
Nov 12, 2010	43.21	43.32	42.69	42.94	48,950	-0.46(-1.05%)
Nov 11, 2010	43.36	43.51	43.12	43.40	147,969	-0.75(-1.70%)
Nov 10, 2010	44.04	44.20	43.73	44.15	24,729	+0.21(+0.48%)
Nov 09, 2010	44.35	44.42	43.69	43.94	330,403	-0.12(-0.28%)
Nov 08, 2010	44.27	44.35	43.96	44.07	79,425	-0.77(-1.71%)
Nov 05, 2010	44.93	44.94	44.59	44.83	127,073	-0.04(-0.09%)
Nov 04, 2010	44.76	44.93	44.72	44.87	58,348	+0.53(+1.19%)
Nov 03, 2010	44.34	44.50	44.04	44.35	79,471	-0.29(-0.64%)
Nov 02, 2010	44.51	44.80	44.31	44.63	82,480	+0.44(+1.00%)

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