Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	50.10	51.20	49.93	51.10	8,600,338	+0.93(+1.85%)
Dec 28, 2012	50.63	50.75	50.11	50.17	7,634,075	-0.89(-1.75%)
Dec 27, 2012	51.00	51.15	50.39	51.06	7,142,450	+0.05(+0.10%)
Dec 26, 2012	51.48	51.59	50.88	51.01	4,569,013	-0.13(-0.26%)
Dec 24, 2012	51.34	51.59	50.90	51.14	3,077,726	-0.30(-0.59%)
Dec 21, 2012	51.84	52.08	50.88	51.45	16,945,174	-1.04(-1.98%)
Dec 20, 2012	51.78	52.81	51.68	52.49	8,039,388	+0.32(+0.62%)
Dec 19, 2012	52.96	53.15	52.13	52.16	7,853,310	-0.51(-0.97%)
Dec 18, 2012	51.28	52.99	51.16	52.67	12,011,953	+1.23(+2.40%)
Dec 17, 2012	51.11	51.62	50.95	51.44	10,635,682	+0.57(+1.12%)
Dec 14, 2012	51.60	51.68	49.90	50.87	37,598,616	-2.69(-5.03%)
Dec 13, 2012	53.18	53.88	53.18	53.57	9,640,103	-0.17(-0.32%)
Dec 12, 2012	53.99	54.27	53.51	53.74	13,050,347	+0.14(+0.26%)
Dec 11, 2012	53.41	53.74	53.14	53.59	9,506,140	+0.44(+0.83%)
Dec 10, 2012	52.95	53.37	52.82	53.15	5,368,912	+0.13(+0.24%)
Dec 07, 2012	53.00	53.15	52.62	53.03	5,890,472	+0.24(+0.46%)
Dec 06, 2012	52.50	52.86	52.20	52.78	5,602,650	+0.13(+0.25%)
Dec 05, 2012	52.76	53.23	52.54	52.65	7,300,695	+0.07(+0.14%)

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