Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	61.54	61.85	61.04	61.04	1,130,046	-0.50(-0.81%)
Dec 29, 2011	61.13	61.63	60.76	61.54	1,115,710	+0.68(+1.12%)
Dec 28, 2011	61.86	62.05	60.80	60.86	1,290,465	-0.88(-1.43%)
Dec 27, 2011	60.99	62.16	60.39	61.74	1,521,949	+0.55(+0.90%)
Dec 23, 2011	59.91	61.24	59.80	61.19	1,151,221	+1.32(+2.20%)
Dec 21, 2011	58.47	59.90	58.33	59.87	2,585,738	+1.23(+2.10%)
Dec 20, 2011	57.81	58.89	57.60	58.64	1,792,883	+1.72(+3.02%)
Dec 19, 2011	58.08	58.51	56.72	56.92	2,399,499	-0.67(-1.16%)
Dec 16, 2011	59.30	59.61	57.32	57.59	4,985,977	-1.22(-2.07%)
Dec 15, 2011	59.71	59.85	58.17	58.81	3,401,594	-0.70(-1.18%)
Dec 14, 2011	59.75	60.00	58.88	59.51	2,828,407	-0.55(-0.92%)
Dec 13, 2011	61.81	62.13	59.64	60.06	2,358,658	-1.47(-2.39%)
Dec 12, 2011	61.82	61.84	61.08	61.53	2,811,032	-0.92(-1.47%)
Dec 09, 2011	61.31	62.62	61.12	62.45	2,160,106	+1.40(+2.29%)
Dec 08, 2011	62.25	62.89	60.87	61.05	2,755,223	-1.60(-2.55%)
Dec 07, 2011	62.84	63.15	62.16	62.65	2,161,879	-0.44(-0.70%)
Dec 06, 2011	63.70	63.78	63.05	63.09	3,095,580	-0.38(-0.60%)
Dec 05, 2011	63.09	63.77	62.29	63.47	4,079,970	+1.27(+2.04%)
Dec 02, 2011	63.11	63.98	62.06	62.20	2,848,197	-0.49(-0.78%)

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