Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	46.24	46.24	46.01	46.03	7,065,794	-0.21(-0.46%)
Dec 29, 2011	45.84	46.35	45.80	46.24	8,029,592	+0.30(+0.66%)
Dec 28, 2011	46.31	46.35	45.84	45.94	8,357,619	-0.40(-0.86%)
Dec 27, 2011	46.32	46.55	46.26	46.34	7,082,678	+0.03(+0.06%)
Dec 23, 2011	45.79	46.33	45.75	46.31	9,264,721	+0.72(+1.57%)
Dec 21, 2011	45.49	45.63	45.33	45.60	12,069,089	+0.31(+0.68%)
Dec 20, 2011	44.94	45.44	44.93	45.29	16,081,548	+0.69(+1.56%)
Dec 19, 2011	45.05	45.12	44.48	44.60	12,856,417	-0.54(-1.20%)
Dec 16, 2011	45.18	45.18	44.61	45.14	27,372,514	+0.21(+0.47%)
Dec 15, 2011	44.68	45.00	44.62	44.93	13,727,315	+0.58(+1.30%)
Dec 14, 2011	44.49	44.77	44.17	44.35	13,964,328	-0.13(-0.28%)
Dec 13, 2011	44.98	44.98	44.32	44.48	20,251,244	-0.11(-0.24%)
Dec 12, 2011	44.83	45.07	44.47	44.58	15,373,028	-0.72(-1.58%)
Dec 09, 2011	45.15	45.40	44.91	45.30	12,587,348	+0.53(+1.18%)
Dec 08, 2011	45.02	45.24	44.62	44.77	13,622,887	-0.47(-1.04%)
Dec 07, 2011	44.62	45.49	44.48	45.24	16,389,406	+0.67(+1.51%)
Dec 06, 2011	44.65	44.88	44.41	44.57	14,841,094	+0.09(+0.21%)
Dec 05, 2011	45.00	45.10	44.12	44.48	21,770,606	-0.08(-0.17%)
Dec 02, 2011	45.54	45.55	44.43	44.55	22,498,338	-0.69(-1.52%)

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