Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	55.60	55.70	55.36	55.48	21,959	-0.25(-0.44%)
Dec 30, 2010	55.78	55.81	55.70	55.73	11,415	-0.08(-0.15%)
Dec 29, 2010	55.86	55.96	55.75	55.81	83,609	+0.09(+0.16%)
Dec 28, 2010	55.85	55.88	55.63	55.72	108,015	-0.06(-0.12%)
Dec 27, 2010	55.57	55.88	55.35	55.79	10,713	+0.11(+0.20%)
Dec 23, 2010	55.75	55.80	55.61	55.68	26,735	-0.11(-0.20%)
Dec 22, 2010	55.85	55.90	55.72	55.79	78,337	-0.06(-0.10%)
Dec 21, 2010	55.70	55.88	55.67	55.84	49,954	+0.36(+0.65%)
Dec 20, 2010	55.64	55.67	55.22	55.48	62,797	-0.04(-0.08%)
Dec 17, 2010	55.45	55.67	55.41	55.53	43,307	+0.16(+0.30%)
Dec 16, 2010	55.13	55.52	55.07	55.36	37,176	+0.27(+0.50%)
Dec 15, 2010	55.24	55.61	55.00	55.09	37,033	-0.27(-0.50%)
Dec 14, 2010	55.48	55.65	55.24	55.36	66,545	-0.05(-0.10%)
Dec 13, 2010	55.95	55.95	55.42	55.42	30,874	-0.26(-0.46%)
Dec 10, 2010	55.54	55.75	55.41	55.67	99,973	+0.29(+0.53%)
Dec 09, 2010	55.69	55.69	55.30	55.38	41,536	+0.02(+0.03%)
Dec 08, 2010	55.10	55.36	54.89	55.36	14,570	+0.41(+0.75%)
Dec 07, 2010	55.58	55.58	54.94	54.95	422,332	+0.01(+0.02%)
Dec 06, 2010	54.92	55.06	54.85	54.94	99,537	+0.04(+0.07%)
Dec 03, 2010	54.44	54.95	54.44	54.91	21,138	+0.25(+0.45%)
Dec 02, 2010	54.10	54.72	54.10	54.66	13,859	+0.64(+1.19%)

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