Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	63.75	64.65	63.75	64.50	30,706	+1.06(+1.67%)
Dec 30, 2010	64.19	64.19	63.10	63.44	43,814	-0.45(-0.70%)
Dec 29, 2010	64.49	64.49	63.85	63.89	69,522	-0.25(-0.39%)
Dec 28, 2010	64.00	64.31	63.95	64.14	74,184	+0.54(+0.85%)
Dec 27, 2010	63.70	63.75	63.21	63.60	23,367	-0.12(-0.19%)
Dec 23, 2010	63.46	63.75	63.42	63.72	18,323	+0.08(+0.13%)
Dec 22, 2010	63.85	63.85	63.20	63.64	32,480	+0.14(+0.22%)
Dec 21, 2010	63.80	64.10	63.40	63.50	74,006	+0.38(+0.60%)
Dec 20, 2010	62.56	63.18	62.45	63.12	43,717	+0.82(+1.32%)
Dec 17, 2010	61.85	62.53	61.51	62.30	128,745	+0.89(+1.45%)
Dec 16, 2010	61.17	61.52	60.79	61.41	17,088	+0.19(+0.31%)
Dec 15, 2010	61.50	61.69	60.95	61.22	56,294	-0.50(-0.81%)
Dec 14, 2010	61.86	61.86	61.59	61.72	16,700	+0.06(+0.10%)
Dec 13, 2010	61.10	61.80	61.10	61.66	23,567	+1.23(+2.04%)
Dec 10, 2010	60.70	60.70	60.11	60.43	31,894	+0.12(+0.20%)
Dec 09, 2010	60.42	60.53	60.12	60.31	25,359	+0.11(+0.18%)
Dec 08, 2010	59.96	60.32	59.45	60.20	17,740	+0.35(+0.58%)
Dec 07, 2010	61.22	61.22	59.80	59.85	17,327	-0.59(-0.98%)
Dec 06, 2010	60.56	60.56	60.23	60.44	37,514	-0.16(-0.26%)
Dec 03, 2010	59.92	60.61	59.92	60.60	18,397	+0.91(+1.52%)
Dec 02, 2010	59.67	59.77	59.55	59.69	9,621	+0.49(+0.82%)
Dec 01, 2010	58.67	59.39	58.67	59.20	22,663	+1.18(+2.04%)
Nov 30, 2010	57.99	58.24	57.94	58.02	12,507	+0.03(+0.06%)
Nov 29, 2010	58.03	58.03	57.61	57.99	15,800	+0.25(+0.43%)
Nov 26, 2010	57.37	57.74	57.05	57.74	14,430	-0.31(-0.53%)
Nov 24, 2010	57.63	58.05	58.05	58.05	73,681	+0.92(+1.61%)
Nov 23, 2010	56.62	57.22	56.40	57.13	34,464	-0.19(-0.33%)
Nov 22, 2010	57.53	57.53	56.75	57.32	23,523	-0.43(-0.74%)
Nov 19, 2010	57.76	58.60	57.37	57.75	55,513	-0.62(-1.06%)
Nov 18, 2010	57.99	58.59	57.90	58.37	23,389	+1.72(+3.03%)
Nov 17, 2010	56.67	56.95	56.23	56.65	34,758	-0.08(-0.14%)
Nov 16, 2010	58.00	58.00	56.44	56.73	58,479	-1.70(-2.90%)
Nov 15, 2010	58.35	58.81	58.15	58.43	42,900	+0.05(+0.09%)
Nov 12, 2010	59.90	59.90	58.09	58.37	64,417	-2.38(-3.91%)
Nov 11, 2010	61.50	61.50	60.58	60.75	40,006	-0.66(-1.07%)
Nov 10, 2010	61.75	61.75	60.81	61.41	74,104	+0.12(+0.20%)
Nov 09, 2010	62.18	63.17	61.15	61.29	88,759	+0.22(+0.36%)
Nov 08, 2010	60.70	61.10	60.52	61.07	62,799	+0.49(+0.81%)
Nov 05, 2010	60.40	60.58	60.23	60.58	48,262	+0.26(+0.43%)
Nov 04, 2010	61.15	61.15	59.73	60.32	60,940	+1.60(+2.72%)
Nov 03, 2010	58.91	58.91	57.96	58.72	47,878	+0.08(+0.14%)
Nov 02, 2010	58.70	58.72	58.35	58.64	53,519	+0.71(+1.23%)
Nov 01, 2010	58.36	58.36	57.80	57.93	39,633	+0.20(+0.35%)
Oct 29, 2010	57.60	57.82	57.44	57.73	27,525	+0.19(+0.33%)
Oct 28, 2010	57.86	57.86	57.54	57.54	42,764	+0.11(+0.19%)
Oct 27, 2010	57.63	57.63	57.03	57.43	36,875	-0.39(-0.67%)
Oct 25, 2010	58.18	58.18	57.48	57.82	50,305	+0.73(+1.29%)
Oct 22, 2010	56.85	57.30	56.81	57.09	51,733	+0.26(+0.45%)
Oct 21, 2010	56.36	57.45	56.20	56.83	204,824	-0.26(-0.46%)
Oct 20, 2010	56.25	57.10	56.25	57.09	44,706	+1.33(+2.39%)
Oct 19, 2010	55.95	56.35	55.70	55.76	43,681	-1.10(-1.93%)
Oct 18, 2010	56.49	56.86	56.44	56.86	9,287	+0.41(+0.73%)
Oct 15, 2010	57.37	57.37	56.15	56.45	23,798	-0.81(-1.41%)
Oct 14, 2010	57.23	57.36	57.08	57.26	24,600	+0.32(+0.56%)
Oct 13, 2010	56.83	57.02	56.77	56.94	32,261	+0.26(+0.46%)
Oct 12, 2010	56.66	56.73	56.04	56.68	17,064	+0.21(+0.37%)
Oct 11, 2010	56.82	57.03	56.26	56.47	24,408	+0.21(+0.37%)
Oct 08, 2010	56.26	57.75	55.03	56.26	32,881	+1.87(+3.44%)
Oct 07, 2010	55.19	55.19	54.36	54.39	74,227	-0.46(-0.84%)
Oct 06, 2010	54.76	54.93	54.53	54.85	57,135	+0.22(+0.40%)
Oct 05, 2010	54.27	54.65	54.08	54.63	43,542	+0.96(+1.79%)
Oct 04, 2010	53.89	53.89	53.44	53.67	11,962	-0.43(-0.79%)

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