Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	64.90	64.99	64.85	64.90	699,232	+0.06(+0.09%)
Dec 29, 2011	64.87	64.90	64.82	64.85	812,948	-0.01(-0.01%)
Dec 28, 2011	64.81	64.86	64.70	64.85	2,188,945	-0.01(-0.01%)
Dec 27, 2011	64.93	64.93	64.83	64.86	556,122	-0.12(-0.19%)
Dec 23, 2011	64.87	65.02	64.84	64.98	632,525	+0.11(+0.16%)
Dec 21, 2011	64.91	64.91	64.87	64.88	982,091	-0.02(-0.02%)
Dec 20, 2011	64.90	64.90	64.87	64.89	758,715	-0.05(-0.07%)
Dec 19, 2011	64.94	64.96	64.91	64.94	1,321,844	-0.02(-0.02%)
Dec 16, 2011	64.92	64.96	64.89	64.96	689,467	+0.09(+0.14%)
Dec 15, 2011	64.87	64.89	64.85	64.87	760,946	+0.00(+0.00%)
Dec 14, 2011	64.88	64.89	64.81	64.87	1,382,926	-0.03(-0.05%)
Dec 13, 2011	64.89	64.92	64.80	64.90	661,409	+0.02(+0.02%)
Dec 12, 2011	64.88	64.90	64.85	64.89	363,045	+0.01(+0.01%)
Dec 09, 2011	64.93	64.93	64.85	64.88	645,439	-0.02(-0.02%)
Dec 08, 2011	64.89	64.92	64.83	64.89	477,827	+0.05(+0.07%)
Dec 07, 2011	64.85	64.89	64.80	64.85	640,054	+0.06(+0.10%)
Dec 06, 2011	64.80	64.80	64.73	64.78	532,594	-0.04(-0.06%)
Dec 05, 2011	64.81	64.83	64.73	64.82	701,253	+0.02(+0.04%)
Dec 02, 2011	64.70	64.81	64.69	64.80	711,289	+0.02(+0.04%)

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