Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	55.47	55.75	55.30	55.37	1,168,563	-0.11(-0.20%)
Dec 30, 2010	55.24	55.68	55.24	55.48	1,229,461	+0.15(+0.27%)
Dec 29, 2010	55.23	55.43	55.02	55.33	1,511,355	+0.11(+0.20%)
Dec 28, 2010	55.10	55.29	54.72	55.22	2,919,154	+0.22(+0.40%)
Dec 27, 2010	54.31	55.02	54.11	55.00	1,275,141	+0.08(+0.15%)
Dec 23, 2010	55.19	55.35	54.90	54.92	1,241,602	-0.25(-0.45%)
Dec 22, 2010	54.67	55.52	54.67	55.17	1,397,976	+0.42(+0.77%)
Dec 21, 2010	54.32	54.84	54.27	54.75	2,927,479	+0.57(+1.05%)
Dec 20, 2010	53.71	54.36	53.66	54.18	2,388,482	+0.64(+1.20%)
Dec 17, 2010	53.19	53.59	53.05	53.54	2,871,196	+0.44(+0.83%)
Dec 16, 2010	53.10	53.35	52.75	53.10	1,270,188	+0.09(+0.17%)
Dec 15, 2010	53.47	53.87	52.92	53.01	1,447,715	-0.51(-0.95%)
Dec 14, 2010	54.14	54.61	53.28	53.52	1,645,794	-0.53(-0.98%)
Dec 13, 2010	54.27	54.44	53.99	54.05	1,023,770	+0.09(+0.17%)
Dec 10, 2010	53.71	54.30	53.62	53.96	2,754,555	+0.35(+0.65%)
Dec 09, 2010	54.30	54.48	53.49	53.61	1,487,885	-0.48(-0.89%)
Dec 08, 2010	55.04	55.10	53.77	54.09	2,263,574	-0.81(-1.48%)
Dec 07, 2010	55.31	55.42	54.89	54.90	1,773,490	+0.12(+0.22%)
Dec 06, 2010	54.64	54.91	54.08	54.78	1,602,443	+0.11(+0.20%)
Dec 03, 2010	54.30	54.80	54.17	54.67	1,588,984	-0.01(-0.02%)
Dec 02, 2010	54.02	54.72	53.89	54.68	1,353,763	+0.83(+1.54%)
Dec 01, 2010	54.20	54.20	53.41	53.85	2,195,254	+0.31(+0.58%)
Nov 30, 2010	53.30	53.87	53.21	53.54	1,651,967	-0.24(-0.45%)
Nov 29, 2010	53.53	53.94	53.04	53.78	1,620,487	-0.03(-0.06%)
Nov 26, 2010	53.68	54.05	53.57	53.81	661,069	-0.11(-0.20%)
Nov 24, 2010	53.32	53.92	53.92	53.92	1,555,584	+1.02(+1.93%)
Nov 23, 2010	52.72	53.00	52.58	52.90	2,671,508	-0.42(-0.79%)
Nov 22, 2010	53.04	53.50	53.01	53.32	1,443,110	+0.14(+0.26%)
Nov 19, 2010	52.75	53.31	52.33	53.18	2,001,813	+0.28(+0.53%)
Nov 18, 2010	53.31	53.40	52.79	52.90	2,498,804	+0.47(+0.90%)
Nov 17, 2010	52.16	52.74	51.96	52.43	1,503,220	+0.40(+0.77%)
Nov 16, 2010	53.51	53.54	51.62	52.03	3,888,589	-2.57(-4.71%)
Nov 15, 2010	54.52	54.82	53.79	54.60	2,016,902	+0.20(+0.37%)
Nov 12, 2010	54.60	55.06	54.13	54.40	1,683,687	-0.51(-0.93%)
Nov 11, 2010	55.00	55.43	54.75	54.91	1,305,003	-0.44(-0.79%)
Nov 10, 2010	54.91	55.38	54.70	55.35	1,479,970	+0.68(+1.24%)
Nov 09, 2010	57.12	57.21	54.29	54.67	3,078,555	-2.31(-4.05%)
Nov 08, 2010	57.13	57.30	56.50	56.98	1,784,398	-0.31(-0.54%)
Nov 05, 2010	56.88	57.65	56.46	57.29	1,534,199	+0.61(+1.08%)
Nov 04, 2010	55.91	56.78	55.77	56.68	1,186,416	+1.28(+2.31%)
Nov 03, 2010	55.61	55.61	54.92	55.40	1,589,353	+0.00(+0.00%)
Nov 02, 2010	55.44	55.57	55.08	55.40	1,166,380	+0.38(+0.69%)
Nov 01, 2010	54.81	55.54	54.67	55.02	1,263,051	+0.47(+0.86%)
Oct 29, 2010	54.43	54.77	54.32	54.55	1,017,750	+0.01(+0.02%)
Oct 28, 2010	55.14	55.38	54.01	54.54	1,185,303	-0.34(-0.62%)
Oct 27, 2010	55.03	55.26	54.50	54.88	2,485,624	-0.79(-1.42%)
Oct 25, 2010	56.00	56.00	55.57	55.67	1,663,856	+0.10(+0.18%)
Oct 22, 2010	55.70	55.91	55.17	55.57	1,147,816	+0.03(+0.05%)
Oct 21, 2010	55.93	56.18	55.18	55.54	1,848,215	-0.06(-0.11%)
Oct 20, 2010	54.52	56.08	54.52	55.60	1,958,699	+1.19(+2.19%)
Oct 19, 2010	54.45	55.24	54.23	54.41	1,986,978	-0.68(-1.23%)
Oct 18, 2010	54.37	55.15	54.31	55.09	1,637,925	+0.70(+1.29%)
Oct 15, 2010	54.75	54.92	54.27	54.39	1,794,001	-0.07(-0.13%)
Oct 14, 2010	54.50	54.81	54.12	54.46	1,587,524	-0.14(-0.26%)
Oct 13, 2010	54.20	55.09	54.11	54.60	1,634,576	+0.56(+1.04%)
Oct 12, 2010	53.51	54.18	53.28	54.04	1,686,468	+0.38(+0.71%)
Oct 11, 2010	53.74	53.84	53.52	53.66	954,903	-0.01(-0.02%)
Oct 08, 2010	53.67	53.80	53.24	53.67	1,118,028	+0.15(+0.28%)
Oct 07, 2010	53.60	53.89	53.26	53.52	1,282,959	+0.15(+0.28%)
Oct 06, 2010	53.46	53.60	53.09	53.37	2,099,992	-0.29(-0.54%)
Oct 05, 2010	53.11	53.84	52.82	53.66	2,061,259	+0.84(+1.59%)
Oct 04, 2010	52.25	52.82	52.15	52.82	5,232,892	+0.48(+0.92%)

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