Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	69.94	70.06	69.40	69.58	997,516	-0.36(-0.51%)
Dec 29, 2011	69.62	70.14	69.45	69.94	1,069,025	+0.45(+0.65%)
Dec 28, 2011	68.78	69.90	68.32	69.49	1,254,111	+0.56(+0.81%)
Dec 27, 2011	68.70	69.21	68.28	68.93	878,512	+0.19(+0.28%)
Dec 23, 2011	68.34	68.96	68.05	68.74	656,043	+0.29(+0.42%)
Dec 21, 2011	68.14	68.78	67.85	68.45	1,733,944	-0.25(-0.36%)
Dec 20, 2011	67.37	68.76	67.21	68.70	1,492,138	+2.64(+4.00%)
Dec 19, 2011	66.51	67.20	65.77	66.06	1,305,006	-0.10(-0.15%)
Dec 16, 2011	66.78	67.33	65.95	66.16	2,038,686	-0.13(-0.20%)
Dec 15, 2011	66.60	66.83	66.13	66.29	1,280,374	+0.28(+0.42%)
Dec 14, 2011	67.00	67.46	65.80	66.01	1,224,844	-1.50(-2.22%)
Dec 13, 2011	68.66	68.98	67.11	67.51	920,629	-0.71(-1.04%)
Dec 12, 2011	68.53	68.53	67.62	68.22	750,816	-0.89(-1.29%)
Dec 09, 2011	67.46	69.35	67.06	69.11	1,203,404	+2.06(+3.07%)
Dec 08, 2011	68.34	68.39	66.58	67.05	1,437,971	-1.45(-2.12%)
Dec 07, 2011	69.26	69.50	67.43	68.50	1,498,589	-1.33(-1.90%)
Dec 06, 2011	69.27	70.10	69.16	69.83	1,255,834	+0.51(+0.74%)
Dec 05, 2011	69.43	69.66	68.67	69.32	937,466	+0.95(+1.39%)
Dec 02, 2011	68.29	69.32	68.26	68.37	936,803	+0.52(+0.77%)

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