Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	57.19	57.30	57.11	57.23	58,394	+0.39(+0.69%)
Dec 30, 2010	57.10	57.25	56.81	56.84	75,004	-0.14(-0.24%)
Dec 29, 2010	56.86	57.09	56.79	56.98	165,419	+0.75(+1.34%)
Dec 28, 2010	56.46	56.46	55.98	56.23	290,910	-0.66(-1.15%)
Dec 27, 2010	56.45	57.01	56.35	56.88	374,586	-0.21(-0.36%)
Dec 23, 2010	57.12	57.17	56.92	57.09	417,693	-0.44(-0.76%)
Dec 22, 2010	57.70	57.71	57.42	57.53	1,095,148	-0.17(-0.30%)
Dec 21, 2010	57.26	57.82	57.24	57.70	113,975	+1.18(+2.09%)
Dec 20, 2010	56.68	56.75	56.30	56.52	248,542	-0.35(-0.62%)
Dec 17, 2010	56.71	56.98	56.68	56.87	132,598	+0.00(+0.01%)
Dec 16, 2010	56.92	56.99	56.64	56.87	209,034	-0.47(-0.82%)
Dec 15, 2010	57.80	57.95	57.23	57.34	96,141	-1.15(-1.97%)
Dec 14, 2010	58.87	58.88	58.27	58.49	137,177	-0.20(-0.34%)
Dec 13, 2010	58.90	59.15	58.69	58.69	91,494	+0.35(+0.60%)
Dec 10, 2010	58.19	58.46	58.19	58.34	56,078	+0.19(+0.32%)
Dec 09, 2010	58.26	58.26	57.90	58.16	74,911	-0.02(-0.03%)
Dec 08, 2010	58.62	58.71	57.94	58.17	109,584	-0.67(-1.14%)
Dec 07, 2010	59.60	59.74	58.84	58.84	975,483	-0.17(-0.29%)
Dec 06, 2010	58.89	59.09	58.75	59.02	76,098	-0.45(-0.76%)
Dec 03, 2010	58.74	59.61	58.74	59.47	85,729	-0.47(-0.78%)
Dec 02, 2010	59.18	60.11	59.17	59.94	194,111	+0.84(+1.42%)

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