Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	62.43	62.93	62.25	62.38	141,297	-0.04(-0.06%)
Dec 30, 2010	61.92	62.82	61.76	62.42	184,897	+0.72(+1.17%)
Dec 29, 2010	61.78	61.92	61.43	61.70	219,247	+0.24(+0.39%)
Dec 28, 2010	61.12	61.46	61.10	61.46	148,385	+0.49(+0.80%)
Dec 27, 2010	61.27	61.27	60.76	60.97	128,464	-0.17(-0.28%)
Dec 23, 2010	61.36	61.87	61.06	61.14	253,936	-0.12(-0.20%)
Dec 22, 2010	60.70	61.32	60.70	61.26	294,007	+0.58(+0.96%)
Dec 21, 2010	61.12	61.23	60.42	60.68	208,953	-0.32(-0.52%)
Dec 20, 2010	60.77	61.02	60.37	61.00	224,988	-0.07(-0.11%)
Dec 17, 2010	59.94	61.08	59.88	61.07	743,138	+0.86(+1.43%)
Dec 16, 2010	60.16	60.46	59.79	60.21	265,583	-0.09(-0.15%)
Dec 15, 2010	60.63	61.03	60.15	60.30	313,578	-0.65(-1.07%)
Dec 14, 2010	61.51	61.51	60.85	60.95	168,028	-0.54(-0.88%)
Dec 13, 2010	61.20	61.49	61.09	61.49	179,972	+0.59(+0.97%)
Dec 10, 2010	60.95	61.19	60.70	60.90	238,705	-0.01(-0.02%)
Dec 09, 2010	60.62	61.20	60.55	60.91	221,764	+0.15(+0.25%)
Dec 08, 2010	60.94	61.00	60.51	60.76	199,897	-0.02(-0.03%)
Dec 07, 2010	61.11	61.25	60.71	60.78	236,484	-0.10(-0.16%)
Dec 06, 2010	61.39	61.49	60.68	60.88	160,218	-0.38(-0.62%)
Dec 03, 2010	60.68	61.50	60.38	61.26	283,644	+0.49(+0.81%)
Dec 02, 2010	60.60	61.10	60.14	60.77	261,121	+0.17(+0.28%)
Dec 01, 2010	61.33	61.33	60.56	60.60	220,500	-0.25(-0.41%)
Nov 30, 2010	60.37	60.85	59.92	60.85	219,463	+0.31(+0.51%)
Nov 29, 2010	60.25	60.65	59.87	60.54	152,534	+0.01(+0.02%)
Nov 26, 2010	60.27	60.79	60.25	60.53	60,475	-0.24(-0.39%)
Nov 24, 2010	61.01	60.77	60.77	60.77	180,545	-0.32(-0.52%)
Nov 23, 2010	60.89	61.09	60.14	61.09	206,234	+0.08(+0.13%)
Nov 22, 2010	60.88	61.12	60.60	61.01	297,961	+0.18(+0.30%)
Nov 19, 2010	60.31	60.95	60.03	60.83	176,259	+0.23(+0.38%)
Nov 18, 2010	60.63	60.73	60.26	60.60	294,703	+0.21(+0.35%)
Nov 17, 2010	60.12	60.75	60.12	60.39	322,506	+0.12(+0.20%)
Nov 16, 2010	60.34	60.42	59.55	60.27	729,541	-0.30(-0.50%)
Nov 15, 2010	60.57	60.75	60.37	60.57	602,233	+0.20(+0.33%)
Nov 12, 2010	60.11	60.37	60.05	60.37	506,772	+0.21(+0.35%)
Nov 11, 2010	60.12	60.31	60.09	60.16	502,844	+0.04(+0.07%)
Nov 10, 2010	60.10	60.23	59.41	60.12	3,920,515	-1.94(-3.13%)
Nov 09, 2010	62.10	63.20	61.80	62.06	557,933	+0.10(+0.16%)
Nov 08, 2010	62.09	62.12	61.57	61.96	387,799	-0.13(-0.21%)
Nov 05, 2010	61.55	62.29	61.05	62.09	321,751	+1.01(+1.65%)
Nov 04, 2010	60.60	61.79	60.59	61.08	233,261	+0.49(+0.81%)
Nov 03, 2010	60.74	60.80	60.12	60.59	261,812	+0.00(+0.00%)
Nov 02, 2010	60.45	60.74	59.95	60.59	234,513	-0.71(-1.16%)
Nov 01, 2010	61.77	62.40	60.70	61.30	418,281	-0.19(-0.31%)
Oct 29, 2010	61.94	61.94	61.01	61.49	211,493	-0.09(-0.15%)
Oct 28, 2010	63.36	63.39	61.05	61.58	228,456	-0.41(-0.66%)
Oct 27, 2010	61.76	61.99	60.54	61.99	171,929	+1.17(+1.92%)
Oct 25, 2010	60.95	61.13	60.61	60.82	155,489	+0.37(+0.61%)
Oct 22, 2010	60.70	60.92	60.00	60.45	137,913	-0.19(-0.31%)
Oct 21, 2010	60.32	61.00	60.12	60.64	196,511	+0.42(+0.70%)
Oct 20, 2010	59.76	60.34	59.42	60.22	215,387	+0.67(+1.13%)
Oct 19, 2010	59.50	60.09	59.25	59.55	202,320	-0.60(-1.00%)
Oct 18, 2010	59.88	60.15	59.75	60.15	186,057	+0.37(+0.62%)
Oct 15, 2010	59.85	59.90	59.25	59.78	137,556	-0.01(-0.02%)
Oct 14, 2010	59.91	59.94	59.50	59.79	120,300	-0.21(-0.35%)
Oct 13, 2010	59.50	60.00	59.50	60.00	153,744	+0.75(+1.27%)
Oct 12, 2010	59.30	59.32	58.76	59.25	154,861	-0.05(-0.08%)
Oct 11, 2010	59.00	59.49	58.95	59.30	181,629	+0.47(+0.80%)
Oct 08, 2010	58.83	58.88	58.21	58.83	140,802	+0.42(+0.72%)
Oct 07, 2010	58.58	58.98	57.91	58.41	301,746	-0.07(-0.12%)
Oct 06, 2010	57.86	58.50	57.83	58.48	217,841	+0.59(+1.02%)
Oct 05, 2010	57.40	58.18	57.12	57.89	306,486	+0.84(+1.47%)
Oct 04, 2010	56.95	57.30	56.62	57.05	245,911	+0.15(+0.26%)

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