Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	50.29	50.42	49.45	49.86	2,636,069	-0.50(-0.99%)
Dec 30, 2010	49.87	50.75	49.69	50.36	2,943,476	+0.58(+1.17%)
Dec 29, 2010	50.25	50.32	49.56	49.78	3,440,734	-0.37(-0.74%)
Dec 28, 2010	51.13	51.35	50.15	50.15	3,295,839	-0.70(-1.38%)
Dec 27, 2010	50.43	51.22	49.75	50.85	2,997,969	+0.44(+0.87%)
Dec 23, 2010	50.37	50.61	49.91	50.41	3,602,442	-0.60(-1.18%)
Dec 22, 2010	51.94	52.31	50.71	51.01	6,571,039	-0.63(-1.22%)
Dec 21, 2010	50.01	51.75	49.89	51.64	8,735,968	+2.43(+4.94%)
Dec 20, 2010	48.98	49.83	48.64	49.21	6,190,452	+0.34(+0.70%)
Dec 17, 2010	48.55	49.20	48.44	48.87	6,311,272	+0.18(+0.37%)
Dec 16, 2010	48.33	49.40	48.20	48.69	6,972,995	+0.51(+1.06%)
Dec 15, 2010	49.29	49.64	48.04	48.18	8,399,501	-1.20(-2.43%)
Dec 14, 2010	49.80	50.40	48.77	49.38	7,411,088	-0.49(-0.98%)
Dec 13, 2010	50.26	50.97	49.83	49.87	9,945,140	+0.27(+0.54%)
Dec 10, 2010	47.64	50.06	47.60	49.60	13,700,333	+1.96(+4.11%)
Dec 09, 2010	48.15	48.20	46.46	47.64	7,562,758	-0.25(-0.52%)
Dec 08, 2010	47.78	48.48	47.15	47.89	6,019,300	+0.14(+0.29%)
Dec 07, 2010	48.66	48.74	47.69	47.75	7,076,479	+0.03(+0.06%)
Dec 06, 2010	47.79	48.15	46.91	47.72	8,973,268	-0.59(-1.22%)
Dec 03, 2010	47.77	48.99	47.76	48.31	7,596,269	+0.31(+0.65%)
Dec 02, 2010	47.16	48.24	47.01	48.00	9,089,482	+1.10(+2.35%)

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