Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	45.82	46.11	45.70	45.85	491,105	-0.13(-0.28%)
Dec 30, 2010	45.95	46.20	45.87	45.98	318,596	-0.13(-0.28%)
Dec 29, 2010	46.01	46.36	45.97	46.11	454,896	+0.24(+0.52%)
Dec 28, 2010	45.83	46.17	45.45	45.87	584,909	+0.09(+0.20%)
Dec 27, 2010	45.56	45.81	45.30	45.78	478,882	-0.04(-0.09%)
Dec 23, 2010	46.29	46.38	45.12	45.82	1,434,412	-0.50(-1.08%)
Dec 22, 2010	44.36	47.97	44.28	46.32	4,111,297	+2.17(+4.92%)
Dec 21, 2010	43.99	44.20	43.88	44.15	878,559	+0.40(+0.91%)
Dec 20, 2010	43.63	44.02	43.51	43.75	1,405,877	+0.23(+0.53%)
Dec 17, 2010	42.42	43.59	42.24	43.52	1,463,884	+1.04(+2.45%)
Dec 16, 2010	42.04	42.48	41.80	42.48	781,359	+0.42(+1.00%)
Dec 15, 2010	42.89	43.18	41.98	42.06	984,322	-0.77(-1.80%)
Dec 14, 2010	43.07	43.51	42.71	42.83	846,038	-0.11(-0.26%)
Dec 13, 2010	43.05	43.34	42.90	42.94	1,004,527	+0.08(+0.19%)
Dec 10, 2010	42.39	43.06	42.15	42.86	765,113	+0.63(+1.49%)
Dec 09, 2010	42.13	42.31	41.87	42.23	917,940	+0.36(+0.86%)
Dec 08, 2010	41.78	42.10	41.70	41.87	1,018,731	+0.19(+0.46%)
Dec 07, 2010	42.12	42.19	41.37	41.68	1,020,034	+0.01(+0.02%)
Dec 06, 2010	41.38	41.89	41.29	41.67	1,223,088	+0.39(+0.94%)
Dec 03, 2010	40.42	41.33	40.18	41.28	1,133,679	+0.64(+1.57%)
Dec 02, 2010	39.30	40.84	39.16	40.64	1,566,163	+1.30(+3.30%)

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