Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	40.41	41.31	40.30	40.57	729,718	-0.07(-0.16%)
Dec 29, 2011	39.93	40.70	39.62	40.63	799,715	+0.98(+2.47%)
Dec 28, 2011	40.58	40.58	39.62	39.65	1,327,386	-0.82(-2.03%)
Dec 27, 2011	40.14	40.89	39.83	40.48	768,489	+0.18(+0.45%)
Dec 23, 2011	40.32	40.44	40.03	40.29	544,175	+0.43(+1.08%)
Dec 21, 2011	39.83	40.06	39.26	39.86	1,152,655	-0.14(-0.35%)
Dec 20, 2011	39.65	40.35	39.59	40.00	1,387,822	+1.07(+2.74%)
Dec 19, 2011	39.92	40.07	38.87	38.93	1,014,040	-0.70(-1.76%)
Dec 16, 2011	39.49	40.02	39.35	39.63	2,481,903	+0.52(+1.32%)
Dec 15, 2011	38.96	39.29	38.56	39.12	1,507,856	+0.70(+1.82%)
Dec 14, 2011	38.73	39.01	38.14	38.42	2,061,927	-0.44(-1.12%)
Dec 13, 2011	40.00	40.38	38.58	38.86	1,103,280	-0.86(-2.15%)
Dec 12, 2011	40.63	40.63	39.48	39.71	1,482,230	-1.41(-3.42%)
Dec 09, 2011	40.16	41.52	40.09	41.12	1,116,558	+1.06(+2.65%)
Dec 08, 2011	41.09	41.09	39.90	40.06	1,096,824	-1.35(-3.27%)
Dec 07, 2011	40.80	41.49	40.34	41.41	1,785,244	+0.35(+0.86%)
Dec 06, 2011	40.82	41.29	40.51	41.06	2,001,840	+0.10(+0.25%)
Dec 05, 2011	40.11	41.47	40.09	40.95	1,566,140	+1.24(+3.13%)
Dec 02, 2011	39.57	40.41	39.44	39.71	1,671,361	+0.70(+1.80%)

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