Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	59.09	59.29	58.20	58.57	1,158,592	-0.52(-0.88%)
Dec 29, 2011	58.74	59.43	58.42	59.09	1,035,410	+0.64(+1.10%)
Dec 28, 2011	59.59	59.91	58.05	58.44	1,089,625	-1.23(-2.06%)
Dec 27, 2011	59.03	60.25	59.03	59.67	1,071,782	+0.46(+0.78%)
Dec 23, 2011	60.08	60.34	58.91	59.21	888,948	+0.16(+0.27%)
Dec 21, 2011	58.75	59.20	57.44	59.05	1,453,376	-0.06(-0.10%)
Dec 20, 2011	57.39	59.34	57.37	59.10	1,791,638	+2.89(+5.15%)
Dec 19, 2011	56.83	57.81	55.93	56.21	2,146,341	-0.71(-1.25%)
Dec 16, 2011	57.00	58.10	56.17	56.92	2,393,572	+0.46(+0.82%)
Dec 15, 2011	57.44	57.44	55.70	56.46	2,372,129	-0.05(-0.08%)
Dec 14, 2011	57.51	57.70	55.71	56.50	4,064,156	-2.03(-3.47%)
Dec 13, 2011	61.59	62.40	58.17	58.54	5,403,168	-2.81(-4.57%)
Dec 12, 2011	63.71	63.71	60.63	61.34	2,100,011	-3.03(-4.71%)
Dec 09, 2011	64.44	64.75	63.83	64.38	1,626,674	+0.17(+0.26%)
Dec 08, 2011	64.01	65.57	63.67	64.21	2,184,374	-0.09(-0.13%)
Dec 07, 2011	66.81	66.81	63.54	64.29	1,902,626	-2.55(-3.82%)
Dec 06, 2011	66.65	67.35	65.70	66.84	1,397,820	+0.10(+0.16%)
Dec 05, 2011	67.55	68.16	65.86	66.74	1,349,004	+0.09(+0.14%)
Dec 02, 2011	68.19	68.36	66.39	66.64	1,656,921	-0.85(-1.26%)

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