Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	55.36	55.78	54.83	55.49	265,978	+0.12(+0.22%)
Jan 28, 2011	55.91	56.06	54.85	55.37	452,960	-0.67(-1.20%)
Jan 27, 2011	54.76	56.11	54.35	56.04	567,359	+1.45(+2.66%)
Jan 26, 2011	53.57	54.68	53.51	54.59	227,937	+1.03(+1.92%)
Jan 25, 2011	52.75	53.57	52.39	53.56	203,300	+0.91(+1.73%)
Jan 24, 2011	51.48	52.95	51.28	52.65	179,764	+1.02(+1.98%)
Jan 21, 2011	52.75	52.75	51.55	51.63	156,153	-0.81(-1.54%)
Jan 20, 2011	52.62	52.99	52.17	52.44	157,997	-0.44(-0.83%)
Jan 19, 2011	52.95	53.30	52.74	52.88	212,096	-0.08(-0.15%)
Jan 18, 2011	52.97	53.11	52.55	52.96	113,247	+0.01(+0.02%)
Jan 14, 2011	52.47	52.99	51.95	52.95	200,735	+0.49(+0.93%)
Jan 13, 2011	53.81	53.84	52.37	52.46	187,181	-1.42(-2.64%)
Jan 12, 2011	53.49	53.95	53.44	53.88	268,955	+1.08(+2.05%)
Jan 11, 2011	52.21	52.88	52.09	52.80	207,676	+0.81(+1.56%)
Jan 10, 2011	51.40	52.00	51.01	51.99	318,904	+0.39(+0.76%)
Jan 07, 2011	52.08	52.09	50.91	51.60	177,887	-0.55(-1.05%)
Jan 06, 2011	52.35	52.42	51.95	52.15	234,983	-0.27(-0.52%)
Jan 05, 2011	52.48	52.56	52.21	52.42	217,649	-0.14(-0.27%)
Jan 04, 2011	53.99	53.99	52.31	52.56	194,900	-1.18(-2.20%)
Jan 03, 2011	53.88	54.04	53.29	53.74	182,227	+0.34(+0.64%)
Dec 31, 2010	53.76	53.83	53.23	53.40	172,600	-0.36(-0.67%)
Dec 30, 2010	53.26	54.11	53.26	53.76	131,507	+0.41(+0.77%)
Dec 29, 2010	53.24	53.70	52.64	53.35	317,151	+0.26(+0.49%)
Dec 28, 2010	53.21	53.21	52.41	53.09	121,651	-0.13(-0.24%)
Dec 27, 2010	52.81	53.27	52.79	53.22	53,995	+0.21(+0.40%)
Dec 23, 2010	53.08	53.27	52.65	53.01	85,868	-0.03(-0.06%)
Dec 22, 2010	53.04	53.35	52.85	53.04	147,274	+0.14(+0.26%)
Dec 21, 2010	53.28	53.35	52.89	52.90	128,525	+0.05(+0.09%)
Dec 20, 2010	52.82	53.40	52.56	52.85	182,882	-0.15(-0.28%)
Dec 17, 2010	53.43	53.43	52.71	53.00	388,720	-0.43(-0.80%)
Dec 16, 2010	53.45	53.72	53.15	53.43	125,432	+0.09(+0.17%)
Dec 15, 2010	53.31	53.73	52.88	53.34	215,650	+0.31(+0.58%)
Dec 14, 2010	52.94	53.48	52.87	53.03	174,337	-0.05(-0.09%)
Dec 13, 2010	52.77	53.34	52.59	53.08	268,436	+0.48(+0.91%)
Dec 10, 2010	52.24	52.62	51.66	52.60	199,338	+0.34(+0.65%)
Dec 09, 2010	53.53	53.53	52.22	52.26	390,405	-1.15(-2.15%)
Dec 08, 2010	53.70	53.82	53.26	53.41	200,383	-0.04(-0.07%)
Dec 07, 2010	53.21	53.92	52.86	53.45	264,531	+0.47(+0.89%)
Dec 06, 2010	52.42	53.15	52.03	52.98	194,490	+0.31(+0.59%)
Dec 03, 2010	52.24	52.91	51.71	52.67	276,259	+0.29(+0.55%)
Dec 02, 2010	51.72	52.49	51.05	52.38	293,205	+0.72(+1.39%)
Dec 01, 2010	51.09	51.84	50.90	51.66	262,356	+1.33(+2.64%)
Nov 30, 2010	49.71	50.36	49.51	50.33	241,713	+0.09(+0.18%)
Nov 29, 2010	50.74	50.84	49.56	50.24	224,562	-0.90(-1.76%)
Nov 26, 2010	50.67	51.36	50.13	51.14	63,453	+0.08(+0.16%)
Nov 24, 2010	50.82	51.06	51.06	51.06	143,898	+0.40(+0.79%)
Nov 23, 2010	50.36	50.71	50.01	50.66	228,094	-0.28(-0.55%)
Nov 22, 2010	50.31	51.01	50.08	50.94	211,556	+0.30(+0.59%)
Nov 19, 2010	50.61	50.80	50.29	50.64	210,531	+0.02(+0.04%)
Nov 18, 2010	50.23	50.66	50.01	50.62	240,408	+1.00(+2.02%)
Nov 17, 2010	48.89	49.92	48.58	49.62	362,437	+0.87(+1.78%)
Nov 16, 2010	49.93	50.28	48.42	48.75	456,204	-1.31(-2.62%)
Nov 15, 2010	50.20	50.42	49.60	50.06	162,963	-0.08(-0.16%)
Nov 12, 2010	49.96	50.31	49.58	50.14	254,824	-0.14(-0.28%)
Nov 11, 2010	49.63	50.29	49.06	50.28	356,314	+0.04(+0.08%)
Nov 10, 2010	50.58	50.67	49.37	50.24	461,122	-0.33(-0.65%)
Nov 09, 2010	51.23	51.25	50.34	50.57	159,025	-0.43(-0.84%)
Nov 08, 2010	51.34	51.60	50.91	51.00	169,302	-0.57(-1.11%)
Nov 05, 2010	52.13	52.13	51.42	51.57	242,798	-0.34(-0.65%)
Nov 04, 2010	51.11	51.98	50.94	51.91	308,359	+0.95(+1.86%)
Nov 03, 2010	51.59	51.70	50.30	50.96	621,925	-1.36(-2.60%)
Nov 02, 2010	51.66	52.91	51.58	52.32	762,378	+1.39(+2.73%)

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