Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	56.43	56.51	55.92	56.09	35,551	-0.12(-0.21%)
Dec 30, 2010	56.25	56.39	56.12	56.21	43,595	+0.12(+0.21%)
Dec 29, 2010	55.83	56.16	55.61	56.09	27,280	+0.27(+0.48%)
Dec 28, 2010	55.55	55.87	55.29	55.82	54,296	+0.27(+0.49%)
Dec 27, 2010	57.00	57.00	55.48	55.55	58,182	-0.30(-0.54%)
Dec 23, 2010	56.00	56.15	55.21	55.85	45,784	-0.15(-0.27%)
Dec 22, 2010	55.00	56.02	54.79	56.00	93,987	+1.22(+2.23%)
Dec 21, 2010	54.61	54.78	54.28	54.78	56,633	+0.72(+1.33%)
Dec 20, 2010	54.47	54.66	54.00	54.06	55,494	-0.41(-0.75%)
Dec 17, 2010	54.18	54.99	54.00	54.47	86,617	+0.67(+1.25%)
Dec 16, 2010	54.50	54.72	53.59	53.80	77,784	-0.70(-1.28%)
Dec 15, 2010	55.07	55.12	54.37	54.50	70,483	-0.31(-0.57%)
Dec 14, 2010	54.91	55.10	54.65	54.81	96,108	-0.05(-0.09%)
Dec 13, 2010	54.85	55.49	54.59	54.86	67,722	+0.41(+0.75%)
Dec 10, 2010	54.28	54.69	54.00	54.45	58,394	+0.17(+0.31%)
Dec 09, 2010	54.06	54.38	53.95	54.28	65,337	+0.19(+0.35%)
Dec 08, 2010	54.20	54.38	53.72	54.09	72,526	+0.06(+0.11%)
Dec 07, 2010	53.81	54.36	53.81	54.03	101,464	+0.32(+0.60%)
Dec 06, 2010	53.41	54.25	53.33	53.71	74,199	+0.30(+0.56%)
Dec 03, 2010	53.25	53.45	51.50	53.41	336,061	-0.17(-0.32%)
Dec 02, 2010	54.17	54.50	53.39	53.58	150,433	-0.50(-0.92%)
Dec 01, 2010	54.39	54.96	54.07	54.08	105,700	-0.54(-0.99%)
Nov 30, 2010	55.00	55.05	54.14	54.62	50,101	-0.48(-0.87%)
Nov 29, 2010	54.90	55.10	54.00	55.10	55,859	+0.03(+0.05%)
Nov 26, 2010	54.92	55.38	54.92	55.07	8,937	-0.08(-0.15%)
Nov 24, 2010	55.00	55.15	55.15	55.15	58,805	+0.15(+0.27%)
Nov 23, 2010	54.72	55.00	54.26	55.00	108,082	+0.30(+0.55%)
Nov 22, 2010	54.72	54.98	54.20	54.70	67,818	+0.08(+0.15%)
Nov 19, 2010	54.85	54.88	54.25	54.62	143,114	-0.36(-0.65%)
Nov 18, 2010	55.20	55.42	54.82	54.98	69,914	-0.29(-0.52%)
Nov 17, 2010	55.58	55.69	55.00	55.27	45,612	-0.03(-0.05%)
Nov 16, 2010	55.85	56.24	54.60	55.30	90,687	-0.70(-1.25%)
Nov 15, 2010	56.00	56.21	55.08	56.00	61,735	+0.43(+0.77%)
Nov 12, 2010	56.41	56.42	55.57	55.57	64,586	-0.29(-0.52%)
Nov 11, 2010	55.57	56.44	55.16	55.86	76,360	+0.26(+0.47%)
Nov 10, 2010	56.22	56.22	55.36	55.60	113,689	-0.32(-0.57%)
Nov 09, 2010	55.80	55.92	55.25	55.92	107,468	+0.22(+0.39%)
Nov 08, 2010	54.97	55.70	54.50	55.70	99,394	+0.45(+0.81%)
Nov 05, 2010	54.95	55.25	54.34	55.25	69,335	+0.36(+0.66%)
Nov 04, 2010	55.26	55.30	54.59	54.89	78,838	+0.18(+0.33%)
Nov 03, 2010	54.81	54.83	54.50	54.71	50,893	+0.08(+0.15%)
Nov 02, 2010	54.76	54.76	54.06	54.63	71,180	+0.49(+0.91%)
Nov 01, 2010	54.51	55.00	53.72	54.14	107,904	-0.36(-0.66%)
Oct 29, 2010	54.62	54.68	54.25	54.50	80,013	-1.04(-1.87%)
Oct 28, 2010	55.70	55.70	55.24	55.54	79,360	+0.18(+0.33%)
Oct 27, 2010	55.13	55.47	54.80	55.36	67,352	+0.52(+0.95%)
Oct 25, 2010	55.11	55.50	54.80	54.84	91,500	+0.07(+0.13%)
Oct 22, 2010	55.10	55.37	54.60	54.77	93,698	-0.25(-0.45%)
Oct 21, 2010	54.50	55.13	54.50	55.02	95,600	+0.44(+0.81%)
Oct 20, 2010	54.40	54.66	54.19	54.58	66,193	+0.23(+0.42%)
Oct 19, 2010	53.90	54.49	53.83	54.35	79,383	+0.31(+0.57%)
Oct 18, 2010	53.90	54.57	53.42	54.04	115,437	-0.09(-0.17%)
Oct 15, 2010	56.25	56.25	53.63	54.13	175,436	-1.59(-2.85%)
Oct 14, 2010	56.16	56.81	55.61	55.72	103,678	-0.77(-1.36%)
Oct 13, 2010	55.93	56.50	55.66	56.49	69,596	+0.88(+1.58%)
Oct 12, 2010	55.90	55.90	55.45	55.61	47,527	-0.17(-0.30%)
Oct 11, 2010	55.91	55.91	55.33	55.78	63,091	+0.43(+0.78%)
Oct 08, 2010	55.35	55.78	55.15	55.35	68,101	-0.10(-0.18%)
Oct 07, 2010	55.39	55.84	55.00	55.45	67,835	+0.23(+0.41%)
Oct 06, 2010	55.12	55.34	54.60	55.22	73,507	+0.37(+0.68%)
Oct 05, 2010	55.92	56.00	54.85	54.85	95,115	-0.65(-1.17%)
Oct 04, 2010	55.30	55.50	54.63	55.50	81,580	+0.20(+0.36%)

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