Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	63.73	63.76	63.35	63.58	1,551,626	-0.19(-0.30%)
Dec 30, 2010	63.82	64.19	63.58	63.77	1,658,215	-0.01(-0.01%)
Dec 29, 2010	64.01	64.16	63.78	63.78	1,974,448	+0.09(+0.14%)
Dec 28, 2010	63.89	64.02	63.27	63.69	2,155,849	-0.02(-0.04%)
Dec 27, 2010	63.46	63.85	63.22	63.71	1,953,435	-0.01(-0.01%)
Dec 23, 2010	64.02	64.02	63.51	63.72	2,210,660	-0.28(-0.44%)
Dec 22, 2010	64.40	64.55	63.69	64.00	2,926,304	-0.39(-0.60%)
Dec 21, 2010	63.07	64.68	62.98	64.39	4,851,080	+1.44(+2.29%)
Dec 20, 2010	62.28	63.02	62.21	62.95	2,870,797	+0.78(+1.25%)
Dec 17, 2010	62.71	62.76	62.13	62.17	4,421,271	-0.56(-0.89%)
Dec 16, 2010	62.60	62.86	61.83	62.73	3,862,619	+0.55(+0.88%)
Dec 15, 2010	62.69	63.57	62.02	62.18	5,190,611	-0.75(-1.19%)
Dec 14, 2010	62.45	63.27	62.24	62.92	4,620,368	+0.48(+0.77%)
Dec 13, 2010	63.27	63.27	62.43	62.44	5,136,329	-0.18(-0.28%)
Dec 10, 2010	61.64	62.88	61.32	62.62	5,329,771	+1.21(+1.97%)
Dec 09, 2010	62.08	62.08	60.95	61.41	4,673,960	-0.05(-0.07%)
Dec 08, 2010	62.15	62.31	60.58	61.45	6,993,374	-0.62(-0.99%)
Dec 07, 2010	60.91	62.89	60.85	62.07	10,705,687	+1.81(+3.01%)
Dec 06, 2010	59.81	60.33	59.24	60.26	4,186,888	+0.56(+0.93%)
Dec 03, 2010	59.13	59.88	59.10	59.70	3,610,579	+0.01(+0.01%)
Dec 02, 2010	58.12	59.90	58.06	59.69	6,862,707	+1.65(+2.84%)

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