Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	57.97	58.01	57.80	58.00	318,903	+0.07(+0.11%)
Jan 28, 2011	58.25	58.25	57.90	57.94	361,720	-0.43(-0.74%)
Jan 27, 2011	58.55	58.59	58.35	58.37	753,019	-0.20(-0.35%)
Jan 26, 2011	58.73	58.74	58.54	58.57	372,836	-0.01(-0.02%)
Jan 25, 2011	58.66	58.66	58.48	58.58	460,799	-0.04(-0.07%)
Jan 24, 2011	58.50	58.64	58.42	58.63	366,244	+0.16(+0.28%)
Jan 21, 2011	58.54	58.54	58.35	58.46	271,402	-0.06(-0.10%)
Jan 20, 2011	58.66	58.68	58.38	58.52	649,270	-0.21(-0.35%)
Jan 19, 2011	58.86	58.86	58.61	58.73	661,555	-0.19(-0.32%)
Jan 18, 2011	59.01	59.03	58.80	58.92	328,562	-0.11(-0.19%)
Jan 14, 2011	58.85	59.03	58.82	59.03	567,192	+0.08(+0.13%)
Jan 13, 2011	58.90	59.00	58.71	58.95	382,457	+0.11(+0.20%)
Jan 12, 2011	58.72	58.83	58.57	58.83	302,514	+0.28(+0.48%)
Jan 11, 2011	58.55	58.66	58.48	58.55	191,008	+0.16(+0.27%)
Jan 10, 2011	58.66	58.66	58.32	58.40	274,473	-0.15(-0.25%)
Jan 07, 2011	58.55	58.73	58.37	58.54	492,871	+0.12(+0.21%)
Jan 06, 2011	58.97	58.97	58.35	58.42	665,130	-0.45(-0.77%)
Jan 05, 2011	59.21	59.22	58.88	58.88	341,453	-0.34(-0.57%)
Jan 04, 2011	59.11	59.22	58.98	59.22	356,955	+0.36(+0.61%)
Jan 03, 2011	58.76	58.91	58.59	58.86	480,432	+0.25(+0.42%)
Dec 31, 2010	58.35	58.70	58.35	58.61	254,745	+0.26(+0.44%)
Dec 30, 2010	58.40	58.47	58.35	58.35	343,616	+0.04(+0.08%)
Dec 29, 2010	58.53	58.53	58.24	58.31	374,528	-0.10(-0.17%)
Dec 28, 2010	58.68	58.72	58.25	58.41	315,283	-0.08(-0.13%)
Dec 27, 2010	58.33	58.64	58.33	58.48	239,353	-0.02(-0.03%)
Dec 23, 2010	58.55	58.55	58.38	58.50	148,862	+0.05(+0.09%)
Dec 22, 2010	58.47	58.47	58.35	58.45	375,100	+0.09(+0.16%)
Dec 21, 2010	58.28	58.35	58.16	58.35	479,964	+0.31(+0.53%)
Dec 20, 2010	58.15	58.15	57.79	58.05	489,538	+0.29(+0.51%)
Dec 17, 2010	57.53	57.79	57.53	57.75	259,988	+0.10(+0.18%)
Dec 16, 2010	58.12	58.12	57.48	57.65	413,339	-0.40(-0.69%)
Dec 15, 2010	58.31	58.36	58.05	58.05	238,247	-0.42(-0.72%)
Dec 14, 2010	58.62	58.62	58.40	58.47	243,227	+0.00(+0.00%)
Dec 13, 2010	58.70	58.70	58.44	58.47	222,028	-0.27(-0.45%)
Dec 10, 2010	58.76	58.82	58.56	58.74	441,350	-0.16(-0.28%)
Dec 09, 2010	58.72	58.90	58.67	58.90	553,675	+0.18(+0.31%)
Dec 08, 2010	59.09	59.13	58.62	58.72	704,056	-0.60(-1.02%)
Dec 07, 2010	59.75	59.81	59.33	59.33	490,742	-0.27(-0.45%)
Dec 06, 2010	59.44	59.63	59.42	59.59	405,489	+0.24(+0.40%)
Dec 03, 2010	58.96	59.63	58.95	59.36	731,811	+0.34(+0.58%)
Dec 02, 2010	58.72	59.01	58.65	59.01	314,857	+0.38(+0.65%)
Dec 01, 2010	58.74	58.96	58.54	58.63	309,064	+0.24(+0.41%)
Nov 30, 2010	58.55	58.59	58.16	58.39	527,468	-0.33(-0.55%)
Nov 29, 2010	59.03	59.03	58.72	58.72	186,665	-0.16(-0.28%)
Nov 26, 2010	59.15	59.15	58.85	58.88	212,711	-0.15(-0.25%)
Nov 24, 2010	59.40	59.03	59.03	59.03	1,126,832	-0.16(-0.27%)
Nov 23, 2010	59.64	59.70	59.16	59.18	755,271	-0.54(-0.91%)
Nov 22, 2010	59.50	59.76	59.50	59.73	524,827	+0.27(+0.46%)
Nov 19, 2010	59.81	59.81	59.37	59.45	1,389,255	-0.35(-0.59%)
Nov 18, 2010	59.78	59.84	59.68	59.81	328,116	+0.22(+0.36%)
Nov 17, 2010	59.44	59.62	59.29	59.59	429,520	+0.40(+0.68%)
Nov 16, 2010	59.31	59.45	58.99	59.19	749,809	-0.41(-0.68%)
Nov 15, 2010	59.97	60.14	59.54	59.60	704,144	-0.54(-0.90%)
Nov 12, 2010	60.38	60.38	60.04	60.14	646,798	-0.49(-0.81%)
Nov 11, 2010	60.77	60.77	60.58	60.63	262,198	-0.12(-0.21%)
Nov 10, 2010	60.80	60.81	60.50	60.75	709,206	-0.08(-0.12%)
Nov 09, 2010	61.45	61.48	60.83	60.83	340,711	-0.55(-0.89%)
Nov 08, 2010	61.65	61.65	61.38	61.38	649,610	-0.31(-0.50%)
Nov 05, 2010	61.77	61.85	61.66	61.69	654,519	-0.25(-0.40%)
Nov 04, 2010	61.78	61.94	61.65	61.93	637,079	+0.31(+0.51%)
Nov 03, 2010	61.40	61.64	61.32	61.62	404,770	+0.31(+0.50%)
Nov 02, 2010	61.24	61.32	61.12	61.31	301,435	+0.19(+0.31%)

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