Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	55.95	56.12	55.82	55.83	21,832,344	-0.16(-0.29%)
Dec 29, 2011	55.68	56.03	55.50	55.99	28,051,974	+0.40(+0.72%)
Dec 28, 2011	56.17	56.26	55.44	55.59	38,142,296	-0.65(-1.16%)
Dec 27, 2011	56.01	56.42	55.93	56.24	21,393,144	+0.16(+0.29%)
Dec 23, 2011	55.68	56.08	55.58	56.08	26,594,530	+0.95(+1.72%)
Dec 21, 2011	55.64	55.64	54.49	55.13	78,499,656	-0.80(-1.43%)
Dec 20, 2011	55.20	56.00	55.17	55.93	81,664,656	+1.61(+2.96%)
Dec 19, 2011	55.06	55.20	54.17	54.32	46,663,416	-0.54(-0.98%)
Dec 16, 2011	54.88	55.61	54.77	54.86	60,978,712	+0.12(+0.22%)
Dec 15, 2011	55.36	55.42	54.66	54.74	58,626,160	-0.15(-0.27%)
Dec 14, 2011	55.52	55.59	54.58	54.89	63,638,452	-0.87(-1.56%)
Dec 13, 2011	56.76	56.98	55.53	55.76	68,518,168	-0.62(-1.10%)
Dec 12, 2011	56.42	57.01	55.90	56.38	55,379,944	-0.64(-1.12%)
Dec 09, 2011	56.26	57.19	56.24	57.02	55,757,852	+0.90(+1.60%)
Dec 08, 2011	56.74	57.15	56.01	56.12	51,664,444	-0.96(-1.68%)
Dec 07, 2011	56.90	57.34	56.35	57.08	44,558,888	+0.00(+0.00%)
Dec 06, 2011	57.29	57.45	56.89	57.08	38,644,888	-0.16(-0.28%)
Dec 05, 2011	57.49	57.62	56.91	57.24	40,491,184	+0.62(+1.10%)
Dec 02, 2011	57.33	57.34	56.57	56.62	36,938,344	-0.16(-0.28%)

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