Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	41.78	41.84	41.68	41.80	71,162	+0.02(+0.06%)
Dec 29, 2011	41.74	41.77	41.66	41.77	34,344	+0.05(+0.12%)
Dec 28, 2011	41.66	41.72	41.51	41.72	34,411	+0.11(+0.27%)
Dec 27, 2011	41.72	41.72	41.55	41.61	13,941	-0.10(-0.25%)
Dec 23, 2011	41.79	41.79	41.66	41.72	9,316	-0.26(-0.63%)
Dec 21, 2011	42.04	42.04	41.96	41.98	25,659	-0.09(-0.22%)
Dec 20, 2011	42.37	42.37	41.97	42.07	16,356	+0.02(+0.04%)
Dec 19, 2011	41.90	42.07	41.90	42.05	14,372	+0.12(+0.29%)
Dec 16, 2011	42.20	42.20	41.93	41.93	62,157	-0.08(-0.19%)
Dec 15, 2011	42.10	42.10	42.01	42.01	31,217	-0.06(-0.13%)
Dec 14, 2011	42.08	42.09	42.04	42.07	17,592	+0.09(+0.21%)
Dec 13, 2011	42.00	42.08	41.95	41.98	48,338	+0.08(+0.20%)
Dec 12, 2011	42.02	42.02	41.90	41.90	27,599	-0.06(-0.14%)
Dec 09, 2011	42.01	42.01	41.95	41.96	38,296	-0.08(-0.19%)
Dec 08, 2011	42.00	44.09	41.95	42.04	305,247	+0.10(+0.23%)
Dec 07, 2011	41.77	43.76	41.77	41.94	190,310	+0.14(+0.33%)
Dec 06, 2011	41.83	41.84	41.73	41.80	8,817	+0.04(+0.10%)
Dec 05, 2011	41.76	41.79	41.68	41.76	13,682	+0.10(+0.24%)
Dec 02, 2011	41.76	41.76	41.61	41.66	48,018	-0.07(-0.17%)

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