Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	59.16	60.56	58.85	60.40	362,937	+1.51(+2.56%)
Jan 28, 2011	58.99	59.41	58.48	58.89	283,275	-0.04(-0.07%)
Jan 27, 2011	58.91	59.30	58.23	58.93	237,089	+0.19(+0.32%)
Jan 26, 2011	56.53	58.87	56.53	58.74	337,401	+2.60(+4.63%)
Jan 25, 2011	56.02	56.18	55.39	56.14	172,945	-0.01(-0.02%)
Jan 24, 2011	55.83	56.51	55.21	56.15	266,363	+0.14(+0.25%)
Jan 21, 2011	57.16	57.45	55.78	56.01	239,259	-0.37(-0.65%)
Jan 20, 2011	56.41	56.58	55.07	56.38	205,175	-0.41(-0.73%)
Jan 19, 2011	57.95	57.95	56.67	56.79	204,657	-0.95(-1.65%)
Jan 18, 2011	57.46	57.74	57.14	57.74	216,303	+0.13(+0.23%)
Jan 14, 2011	56.63	57.61	56.24	57.61	185,431	+1.03(+1.82%)
Jan 13, 2011	56.93	56.99	56.25	56.58	139,869	-0.20(-0.35%)
Jan 12, 2011	56.37	57.05	56.25	56.78	603,445	+0.93(+1.67%)
Jan 11, 2011	55.17	56.02	55.15	55.85	123,185	+1.20(+2.20%)
Jan 10, 2011	54.59	54.81	53.99	54.65	245,774	-0.22(-0.40%)
Jan 07, 2011	54.36	55.24	54.09	54.87	290,338	+0.64(+1.19%)
Jan 06, 2011	55.48	55.72	53.85	54.23	161,710	-1.30(-2.33%)
Jan 05, 2011	54.74	55.53	54.40	55.52	514,257	+0.43(+0.78%)
Jan 04, 2011	56.81	56.81	54.63	55.09	244,956	-1.28(-2.27%)
Jan 03, 2011	57.00	57.07	56.35	56.37	163,221	+0.02(+0.04%)
Dec 31, 2010	56.28	56.63	56.00	56.35	95,310	+0.09(+0.16%)
Dec 30, 2010	56.40	56.63	56.05	56.26	92,571	+0.16(+0.29%)
Dec 29, 2010	55.70	56.40	55.45	56.10	184,322	+0.74(+1.34%)
Dec 28, 2010	55.69	55.70	55.33	55.36	206,019	-0.10(-0.18%)
Dec 27, 2010	55.94	55.94	55.18	55.46	133,062	-0.49(-0.88%)
Dec 23, 2010	55.80	56.11	55.72	55.95	121,559	+0.10(+0.17%)
Dec 22, 2010	56.07	56.07	55.70	55.85	93,096	-0.15(-0.26%)
Dec 21, 2010	55.73	56.03	55.38	56.00	201,480	+0.69(+1.25%)
Dec 20, 2010	55.34	55.81	54.65	55.31	252,630	+0.44(+0.80%)
Dec 17, 2010	54.73	55.00	54.47	54.87	175,832	+0.13(+0.24%)
Dec 16, 2010	54.19	54.74	53.54	54.74	185,067	+0.55(+1.01%)
Dec 15, 2010	54.75	55.27	54.15	54.19	109,089	-0.72(-1.31%)
Dec 14, 2010	55.51	55.85	54.80	54.91	132,472	-0.53(-0.96%)
Dec 13, 2010	55.25	56.04	55.25	55.44	194,975	+0.60(+1.09%)
Dec 10, 2010	54.88	54.94	54.50	54.84	65,474	+0.15(+0.27%)
Dec 09, 2010	54.99	55.01	54.25	54.69	117,034	+0.26(+0.48%)
Dec 08, 2010	54.60	55.16	54.19	54.43	238,619	-0.18(-0.33%)
Dec 07, 2010	56.30	56.32	54.47	54.61	217,703	-0.80(-1.44%)
Dec 06, 2010	55.27	55.54	54.79	55.41	130,330	+0.26(+0.47%)
Dec 03, 2010	54.40	55.35	54.14	55.15	186,250	+0.52(+0.95%)
Dec 02, 2010	53.86	54.78	53.86	54.63	226,032	+0.70(+1.30%)
Dec 01, 2010	53.04	54.22	53.03	53.93	182,730	+1.68(+3.22%)
Nov 30, 2010	51.64	52.76	50.97	52.25	255,141	-0.03(-0.06%)
Nov 29, 2010	51.18	52.38	50.61	52.28	139,330	+0.83(+1.61%)
Nov 26, 2010	51.73	52.02	51.39	51.45	60,317	-0.77(-1.47%)
Nov 24, 2010	51.54	52.22	52.22	52.22	142,023	+1.25(+2.45%)
Nov 23, 2010	51.33	51.33	50.37	50.97	281,142	-1.01(-1.94%)
Nov 22, 2010	51.95	52.05	51.03	51.98	310,023	-0.16(-0.30%)
Nov 19, 2010	51.70	52.19	51.05	52.13	113,111	+0.45(+0.87%)
Nov 18, 2010	51.00	51.78	50.92	51.69	469,168	+1.42(+2.82%)
Nov 17, 2010	49.52	50.36	49.36	50.27	390,985	+0.79(+1.60%)
Nov 16, 2010	49.69	49.95	48.87	49.48	253,127	-0.73(-1.45%)
Nov 15, 2010	50.48	50.77	50.17	50.21	163,842	-0.13(-0.26%)
Nov 12, 2010	51.04	51.24	49.92	50.34	971,034	-1.22(-2.37%)
Nov 11, 2010	50.90	51.72	50.78	51.56	98,082	+0.30(+0.59%)
Nov 10, 2010	50.23	51.26	49.75	51.26	125,698	+1.09(+2.17%)
Nov 09, 2010	50.86	51.38	49.85	50.17	285,617	-0.38(-0.76%)
Nov 08, 2010	50.00	50.60	49.86	50.55	264,275	+0.45(+0.91%)
Nov 05, 2010	50.17	50.26	49.75	50.10	113,780	-0.01(-0.02%)
Nov 04, 2010	48.96	50.13	48.96	50.11	102,421	+1.74(+3.60%)
Nov 03, 2010	48.05	48.37	47.55	48.37	87,220	+0.47(+0.98%)
Nov 02, 2010	47.72	48.10	47.38	47.90	84,488	+0.62(+1.31%)

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