Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	48.14	48.69	47.59	48.05	191,448	+0.12(+0.25%)
Jan 28, 2011	49.95	50.29	47.83	47.93	212,754	-2.06(-4.12%)
Jan 27, 2011	50.33	50.47	49.55	49.99	195,430	-0.37(-0.73%)
Jan 26, 2011	48.83	50.89	48.83	50.36	260,037	+1.72(+3.54%)
Jan 25, 2011	49.34	49.34	48.27	48.64	386,572	-1.05(-2.11%)
Jan 24, 2011	49.47	49.96	48.87	49.69	245,966	+0.27(+0.55%)
Jan 21, 2011	50.83	50.83	49.24	49.42	258,454	-0.78(-1.55%)
Jan 20, 2011	50.94	51.10	50.01	50.20	185,507	-1.01(-1.97%)
Jan 19, 2011	52.33	52.33	51.04	51.21	270,763	-1.25(-2.38%)
Jan 18, 2011	52.95	53.09	51.88	52.46	192,566	-0.66(-1.24%)
Jan 14, 2011	52.79	53.14	52.44	53.12	218,639	+0.33(+0.63%)
Jan 13, 2011	52.14	52.79	52.04	52.79	175,745	+0.62(+1.19%)
Jan 12, 2011	51.82	52.35	51.66	52.17	196,837	+0.76(+1.48%)
Jan 11, 2011	51.16	51.88	50.62	51.41	453,187	-0.54(-1.04%)
Jan 10, 2011	51.27	52.30	50.50	51.95	372,851	+0.45(+0.87%)
Jan 07, 2011	52.87	53.18	50.98	51.50	284,064	-1.33(-2.52%)
Jan 06, 2011	52.87	53.01	52.11	52.83	351,586	-0.10(-0.19%)
Jan 05, 2011	51.81	53.38	51.65	52.93	159,461	+0.97(+1.87%)
Jan 04, 2011	52.59	52.84	51.30	51.96	169,474	-0.49(-0.93%)
Jan 03, 2011	52.55	53.33	52.39	52.45	227,642	+0.41(+0.79%)
Dec 31, 2010	52.39	52.62	51.95	52.04	163,909	-0.41(-0.78%)
Dec 30, 2010	52.85	53.26	52.36	52.45	173,502	-0.61(-1.15%)
Dec 29, 2010	53.04	53.25	52.86	53.06	132,841	+0.02(+0.04%)
Dec 28, 2010	53.50	53.52	52.74	53.04	182,584	-0.39(-0.73%)
Dec 27, 2010	52.96	53.49	52.96	53.43	99,502	+0.16(+0.30%)
Dec 23, 2010	53.31	53.62	52.90	53.27	175,627	-0.10(-0.19%)
Dec 22, 2010	53.31	53.80	53.11	53.37	238,581	-0.03(-0.06%)
Dec 21, 2010	53.26	53.46	52.90	53.40	286,919	+0.20(+0.38%)
Dec 20, 2010	53.48	53.84	53.14	53.20	581,378	-0.05(-0.09%)
Dec 17, 2010	52.41	53.48	52.41	53.25	366,808	+0.75(+1.43%)
Dec 16, 2010	52.00	52.89	52.00	52.50	308,768	+0.34(+0.65%)
Dec 15, 2010	52.38	52.95	51.83	52.16	498,190	-0.25(-0.48%)
Dec 14, 2010	52.86	53.03	52.09	52.41	387,296	-0.46(-0.87%)
Dec 13, 2010	53.69	54.03	52.81	52.87	350,532	-0.56(-1.05%)
Dec 10, 2010	52.41	53.57	52.25	53.43	225,852	+1.04(+1.99%)
Dec 09, 2010	51.83	52.61	51.70	52.39	408,927	+1.13(+2.20%)
Dec 08, 2010	50.87	52.50	50.80	51.26	543,890	+0.56(+1.10%)
Dec 07, 2010	48.59	51.95	48.47	50.70	977,887	+1.61(+3.28%)
Dec 06, 2010	47.81	49.45	47.75	49.09	1,109,297	+1.30(+2.72%)
Dec 03, 2010	47.19	47.95	46.81	47.79	291,494	+0.29(+0.61%)
Dec 02, 2010	47.32	47.59	46.85	47.50	283,317	+0.42(+0.89%)
Dec 01, 2010	46.26	47.55	46.26	47.08	597,192	+1.80(+3.98%)
Nov 30, 2010	45.54	45.79	45.11	45.28	600,126	-0.95(-2.05%)
Nov 29, 2010	46.11	46.67	45.95	46.23	461,858	-0.26(-0.56%)
Nov 26, 2010	46.58	46.91	46.45	46.49	111,391	-0.46(-0.98%)
Nov 24, 2010	45.74	46.95	46.95	46.95	380,650	+1.62(+3.57%)
Nov 23, 2010	44.91	45.38	44.71	45.33	342,873	-0.30(-0.66%)
Nov 22, 2010	45.13	45.71	45.03	45.63	367,541	+0.25(+0.55%)
Nov 19, 2010	44.25	45.48	43.72	45.38	354,936	+1.01(+2.28%)
Nov 18, 2010	43.76	44.86	43.76	44.37	303,616	+1.29(+2.99%)
Nov 17, 2010	42.56	43.55	42.34	43.08	143,647	+0.61(+1.44%)
Nov 16, 2010	43.53	44.07	42.12	42.47	288,422	-1.50(-3.41%)
Nov 15, 2010	43.81	44.53	43.69	43.97	288,201	+0.36(+0.83%)
Nov 12, 2010	43.48	43.99	43.31	43.61	336,985	-0.41(-0.93%)
Nov 11, 2010	42.49	44.13	42.35	44.02	388,357	+0.91(+2.11%)
Nov 10, 2010	41.68	43.18	41.30	43.11	297,912	+1.49(+3.58%)
Nov 09, 2010	42.71	42.91	41.24	41.62	175,660	-1.00(-2.35%)
Nov 08, 2010	42.67	42.98	42.09	42.62	188,373	-0.28(-0.65%)
Nov 05, 2010	42.89	43.55	42.65	42.90	163,935	+0.11(+0.26%)
Nov 04, 2010	41.86	42.88	41.72	42.79	356,092	+1.89(+4.62%)
Nov 03, 2010	40.83	41.06	40.20	40.90	182,704	+0.23(+0.57%)
Nov 02, 2010	40.90	41.02	40.36	40.67	211,456	+0.34(+0.84%)

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