Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	57.92	58.07	57.46	58.07	807,995	-0.07(-0.12%)
Dec 30, 2010	57.93	58.26	57.91	58.14	733,627	-0.01(-0.02%)
Dec 29, 2010	58.40	58.48	57.95	58.15	923,901	-0.70(-1.19%)
Dec 24, 2010	59.10	59.30	58.65	58.85	251,664	-0.27(-0.46%)
Dec 23, 2010	59.35	59.87	59.10	59.12	1,041,977	-0.34(-0.57%)
Dec 22, 2010	59.00	59.97	58.44	59.46	1,818,581	+0.24(+0.41%)
Dec 21, 2010	59.75	60.08	59.10	59.22	1,555,633	-0.18(-0.30%)
Dec 20, 2010	60.92	60.92	59.03	59.40	2,455,303	-1.29(-2.13%)
Dec 17, 2010	62.50	62.50	60.50	60.69	5,496,138	+1.08(+1.81%)
Dec 16, 2010	59.50	60.25	59.00	59.61	2,176,388	+0.13(+0.22%)
Dec 15, 2010	61.25	61.25	58.87	59.48	2,551,399	-1.38(-2.27%)
Dec 14, 2010	61.66	62.20	60.53	60.86	1,782,943	-0.39(-0.64%)
Dec 13, 2010	61.80	62.32	61.17	61.25	2,244,036	-1.46(-2.33%)
Dec 10, 2010	61.93	62.91	61.92	62.71	1,029,622	+0.86(+1.39%)
Dec 09, 2010	62.36	62.36	61.21	61.85	1,605,102	-0.15(-0.24%)
Dec 08, 2010	62.70	62.80	61.48	62.00	1,652,824	-0.72(-1.15%)
Dec 07, 2010	63.50	63.70	62.32	62.72	2,079,829	-1.13(-1.77%)
Dec 06, 2010	63.00	64.01	63.00	63.85	1,509,674	+1.05(+1.67%)
Dec 03, 2010	62.26	63.75	62.26	62.80	1,461,374	-0.12(-0.19%)
Dec 02, 2010	63.05	63.15	61.65	62.92	2,486,695	+0.09(+0.14%)
Dec 01, 2010	64.79	65.07	62.76	62.83	3,357,029	-0.42(-0.66%)
Nov 30, 2010	61.36	64.47	61.25	63.25	4,625,153	+3.24(+5.40%)
Nov 29, 2010	60.20	61.03	59.16	60.01	1,602,771	-0.11(-0.18%)
Nov 26, 2010	60.50	61.05	59.97	60.12	879,745	-0.51(-0.84%)
Nov 25, 2010	60.49	60.89	60.25	60.63	464,340	+0.42(+0.70%)
Nov 24, 2010	59.59	60.23	59.31	60.21	2,274,304	+1.06(+1.79%)
Nov 23, 2010	59.90	60.99	59.06	59.15	1,603,769	-1.25(-2.07%)
Nov 22, 2010	59.89	60.96	59.40	60.40	1,771,222	+0.64(+1.07%)
Nov 19, 2010	58.26	60.00	58.02	59.76	2,026,259	+1.21(+2.07%)
Nov 18, 2010	57.35	59.10	56.75	58.55	1,611,574	+1.27(+2.22%)
Nov 17, 2010	57.75	58.18	56.84	57.28	1,362,641	-0.31(-0.54%)
Nov 16, 2010	58.29	59.25	57.35	57.59	2,179,844	-0.66(-1.13%)
Nov 15, 2010	59.70	60.49	58.17	58.25	1,791,937	-1.15(-1.94%)
Nov 12, 2010	58.98	61.67	58.80	59.40	3,736,505	+0.05(+0.08%)
Nov 11, 2010	58.00	60.00	57.52	59.35	2,465,095	+0.74(+1.26%)
Nov 10, 2010	55.39	59.37	55.33	58.61	3,820,782	+3.15(+5.68%)
Nov 09, 2010	56.02	56.40	55.10	55.46	1,834,957	-1.30(-2.29%)
Nov 08, 2010	55.22	56.76	55.20	56.76	1,804,758	+1.11(+1.99%)
Nov 05, 2010	56.20	56.38	55.04	55.65	4,483,087	-1.48(-2.59%)
Nov 04, 2010	57.20	57.65	56.44	57.13	1,665,587	+0.49(+0.87%)
Nov 03, 2010	56.44	56.74	55.20	56.64	1,546,696	+0.20(+0.35%)
Nov 02, 2010	56.79	56.82	56.04	56.44	1,325,235	-0.56(-0.98%)
Nov 01, 2010	58.50	58.66	56.83	57.00	1,841,815	-1.01(-1.74%)
Oct 29, 2010	56.81	59.02	56.76	58.01	2,608,025	+0.66(+1.15%)
Oct 28, 2010	56.96	57.44	55.18	57.35	2,489,048	-0.04(-0.07%)
Oct 27, 2010	56.92	58.15	56.39	57.39	2,945,399	+4.50(+8.51%)
Oct 25, 2010	50.42	53.40	50.27	52.89	2,886,761	+2.63(+5.23%)
Oct 22, 2010	50.50	50.87	50.06	50.26	1,014,905	-0.14(-0.28%)
Oct 21, 2010	50.19	50.97	50.10	50.40	2,018,146	+0.21(+0.42%)
Oct 20, 2010	49.06	50.55	48.85	50.19	2,086,578	+1.37(+2.81%)
Oct 19, 2010	48.95	49.33	48.41	48.82	2,124,690	-0.43(-0.87%)
Oct 18, 2010	49.50	49.50	48.79	49.25	1,173,968	+0.02(+0.04%)
Oct 15, 2010	49.71	49.71	48.80	49.23	1,391,016	-0.22(-0.44%)
Oct 14, 2010	49.85	50.02	49.09	49.45	1,753,166	-0.82(-1.63%)
Oct 13, 2010	49.90	50.57	49.59	50.27	1,811,510	+0.72(+1.45%)
Oct 12, 2010	49.30	50.05	49.14	49.55	1,976,014	-0.43(-0.86%)
Oct 08, 2010	49.46	49.99	49.06	49.98	2,337,978	+1.12(+2.29%)
Oct 07, 2010	48.50	48.86	47.73	48.86	2,148,279	+0.39(+0.80%)
Oct 06, 2010	50.25	50.68	48.23	48.47	2,875,141	-2.13(-4.21%)
Oct 05, 2010	50.52	51.13	50.11	50.60	1,833,213	+0.48(+0.96%)
Oct 04, 2010	51.24	51.75	50.02	50.12	1,920,734	-1.08(-2.11%)

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