Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	47.33	47.74	47.11	47.67	11,132	+0.31(+0.65%)
Dec 30, 2010	47.26	47.47	47.20	47.37	48,430	+0.35(+0.74%)
Dec 29, 2010	46.91	47.08	46.89	47.02	37,977	+0.72(+1.55%)
Dec 28, 2010	46.47	46.49	46.24	46.30	460,811	-0.01(-0.02%)
Dec 27, 2010	46.48	46.48	46.06	46.31	25,708	-0.04(-0.09%)
Dec 23, 2010	46.16	46.44	45.91	46.36	19,458	+0.12(+0.26%)
Dec 22, 2010	46.29	46.39	46.13	46.24	54,039	-0.09(-0.20%)
Dec 21, 2010	46.11	46.33	46.00	46.33	37,435	+0.48(+1.04%)
Dec 20, 2010	46.16	46.18	45.85	45.86	31,007	-0.50(-1.09%)
Dec 17, 2010	46.43	46.44	46.13	46.36	36,678	+0.05(+0.12%)
Dec 16, 2010	46.06	46.38	45.99	46.31	116,688	+0.37(+0.81%)
Dec 15, 2010	46.05	46.24	45.73	45.93	214,948	-0.10(-0.22%)
Dec 14, 2010	46.30	46.33	45.93	46.04	258,233	+0.15(+0.32%)
Dec 13, 2010	45.89	46.04	45.81	45.89	9,694	+0.18(+0.39%)
Dec 10, 2010	45.53	45.82	45.37	45.71	16,818	+0.42(+0.92%)
Dec 09, 2010	45.35	45.37	45.16	45.29	11,557	+0.47(+1.04%)
Dec 08, 2010	44.60	44.83	44.46	44.83	9,780	+0.26(+0.58%)
Dec 07, 2010	44.78	44.87	44.53	44.57	22,220	+0.06(+0.14%)
Dec 06, 2010	44.28	44.53	44.28	44.51	21,866	+0.30(+0.68%)
Dec 03, 2010	44.12	44.22	43.97	44.21	15,241	+0.09(+0.19%)
Dec 02, 2010	43.92	44.20	43.86	44.12	22,588	+0.63(+1.44%)
Dec 01, 2010	43.40	43.70	43.38	43.49	15,033	+0.40(+0.94%)
Nov 30, 2010	42.97	43.22	42.75	43.09	29,028	-0.53(-1.21%)
Nov 29, 2010	43.49	43.72	43.26	43.62	36,389	+0.10(+0.24%)
Nov 26, 2010	43.42	43.51	43.09	43.51	46,363	-0.32(-0.74%)
Nov 24, 2010	43.66	43.84	43.84	43.84	9,097	+0.61(+1.42%)
Nov 23, 2010	43.43	43.44	43.10	43.22	35,752	-0.95(-2.16%)
Nov 22, 2010	44.54	44.56	43.93	44.18	22,511	-0.18(-0.40%)
Nov 19, 2010	44.31	44.41	44.03	44.35	11,132	+0.27(+0.62%)
Nov 18, 2010	44.01	44.36	44.01	44.08	29,736	+0.86(+1.99%)
Nov 17, 2010	43.08	43.40	43.08	43.22	16,433	+0.46(+1.07%)
Nov 16, 2010	43.30	43.40	42.64	42.76	33,587	-0.53(-1.22%)
Nov 15, 2010	43.38	43.54	43.29	43.29	75,439	+0.36(+0.83%)
Nov 12, 2010	43.21	43.31	42.68	42.94	48,958	-0.46(-1.05%)
Nov 11, 2010	43.35	43.50	43.11	43.39	147,993	-0.75(-1.70%)
Nov 10, 2010	44.04	44.20	43.73	44.14	24,733	+0.21(+0.48%)
Nov 09, 2010	44.34	44.41	43.68	43.94	330,457	-0.12(-0.28%)
Nov 08, 2010	44.26	44.34	43.95	44.06	79,438	-0.77(-1.71%)
Nov 05, 2010	44.92	44.93	44.58	44.83	127,094	-0.04(-0.09%)
Nov 04, 2010	44.75	44.92	44.71	44.87	58,358	+0.53(+1.19%)
Nov 03, 2010	44.33	44.49	44.03	44.34	79,484	-0.29(-0.64%)
Nov 02, 2010	44.50	44.79	44.30	44.62	82,494	+0.44(+1.00%)
Nov 01, 2010	44.58	44.68	44.07	44.18	63,389	+0.02(+0.05%)
Oct 29, 2010	44.23	44.38	44.11	44.16	37,883	-0.04(-0.09%)
Oct 28, 2010	44.25	44.32	44.01	44.20	66,234	+0.31(+0.71%)
Oct 27, 2010	43.80	43.91	43.64	43.89	26,604	-0.74(-1.66%)
Oct 25, 2010	44.88	44.88	44.62	44.63	10,782	+0.21(+0.48%)
Oct 22, 2010	44.29	44.62	44.29	44.42	11,935	-0.09(-0.21%)
Oct 21, 2010	44.70	44.92	44.18	44.51	44,787	+0.02(+0.03%)
Oct 20, 2010	44.37	44.81	44.31	44.49	7,162	+0.44(+0.99%)
Oct 19, 2010	44.38	44.38	43.85	44.06	19,518	-0.68(-1.53%)
Oct 18, 2010	44.86	45.00	44.72	44.74	140,263	-0.25(-0.55%)
Oct 15, 2010	44.92	45.01	44.64	44.99	81,054	+0.19(+0.42%)
Oct 14, 2010	44.92	44.92	44.41	44.80	237,676	+0.16(+0.36%)
Oct 13, 2010	44.56	44.82	44.31	44.64	96,476	+0.65(+1.48%)
Oct 12, 2010	43.57	44.09	43.25	43.99	442,031	+0.31(+0.71%)
Oct 11, 2010	43.68	43.87	43.67	43.68	32,192	+0.84(+1.95%)
Oct 08, 2010	42.84	42.96	42.74	42.84	50,914	+0.02(+0.04%)
Oct 07, 2010	43.49	43.49	42.71	42.83	79,949	-0.68(-1.57%)
Oct 06, 2010	43.64	43.64	43.37	43.51	50,526	-0.37(-0.85%)
Oct 05, 2010	43.63	43.93	43.48	43.88	183,205	+1.05(+2.44%)
Oct 04, 2010	42.66	42.91	42.56	42.83	140,903	-0.01(-0.02%)

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