Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	37.33	37.33	36.72	37.33	47,037	+0.04(+0.12%)
Feb 25, 2011	37.32	37.32	37.12	37.28	4,255	+0.20(+0.54%)
Feb 24, 2011	37.32	37.32	36.69	37.09	25,103	+0.12(+0.32%)
Feb 23, 2011	36.97	36.97	36.12	36.97	21,992	+0.10(+0.28%)
Feb 22, 2011	36.86	36.96	36.47	36.86	25,870	-0.12(-0.32%)
Feb 18, 2011	37.01	37.06	36.71	36.98	10,078	+0.30(+0.81%)
Feb 17, 2011	36.43	36.97	36.38	36.69	35,668	+0.14(+0.39%)
Feb 16, 2011	36.36	36.58	36.22	36.54	27,418	+0.34(+0.93%)
Feb 15, 2011	36.17	36.36	36.15	36.21	13,997	-0.11(-0.31%)
Feb 14, 2011	36.17	36.44	36.04	36.32	21,878	-0.04(-0.12%)
Feb 11, 2011	35.72	36.36	35.72	36.36	8,118	+0.14(+0.38%)
Feb 10, 2011	36.17	36.23	36.04	36.23	11,528	+0.09(+0.24%)
Feb 09, 2011	35.90	36.20	35.76	36.14	12,544	+0.14(+0.38%)
Feb 08, 2011	35.67	36.02	35.49	36.00	13,062	+0.10(+0.29%)
Feb 07, 2011	35.90	35.94	35.73	35.90	5,064	-0.10(-0.29%)
Feb 04, 2011	35.89	36.00	35.65	36.00	8,916	+0.02(+0.07%)
Feb 03, 2011	35.91	35.98	35.61	35.98	7,326	+0.09(+0.25%)
Feb 02, 2011	35.55	35.92	35.55	35.89	4,907	-0.03(-0.07%)
Feb 01, 2011	35.45	35.92	35.44	35.91	15,845	+0.06(+0.16%)
Jan 31, 2011	35.96	35.96	35.65	35.86	13,949	-0.02(-0.05%)
Jan 28, 2011	35.77	35.93	35.54	35.87	49,944	-0.02(-0.06%)
Jan 27, 2011	35.33	35.90	35.33	35.90	23,748	+0.32(+0.91%)
Jan 26, 2011	35.31	35.59	35.08	35.57	25,191	+0.20(+0.57%)
Jan 25, 2011	35.61	35.61	35.37	35.37	41,412	-0.22(-0.61%)
Jan 24, 2011	35.38	35.59	35.37	35.59	15,364	-0.02(-0.04%)
Jan 21, 2011	35.90	35.94	35.32	35.60	19,237	+0.10(+0.29%)
Jan 20, 2011	35.32	35.86	35.32	35.50	23,579	+0.07(+0.20%)
Jan 19, 2011	35.29	35.66	35.20	35.43	20,434	+0.14(+0.40%)
Jan 18, 2011	35.80	35.82	35.29	35.29	77,804	-0.51(-1.43%)
Jan 14, 2011	35.29	36.20	35.29	35.80	32,476	+0.53(+1.51%)
Jan 13, 2011	35.82	35.82	35.27	35.27	41,615	-0.62(-1.74%)
Jan 12, 2011	35.99	36.01	35.79	35.89	24,947	-0.07(-0.19%)
Jan 11, 2011	35.96	36.07	35.87	35.96	25,048	+0.10(+0.29%)
Jan 10, 2011	35.61	35.92	35.61	35.86	37,368	+0.05(+0.15%)
Jan 07, 2011	35.61	35.98	35.61	35.81	5,819	+0.08(+0.21%)
Jan 06, 2011	35.86	36.04	35.73	35.73	8,807	-0.18(-0.49%)
Jan 05, 2011	35.61	35.92	35.61	35.91	6,838	+0.19(+0.54%)
Jan 04, 2011	35.61	36.14	35.50	35.71	24,941	+0.11(+0.30%)
Jan 03, 2011	35.61	35.61	35.50	35.61	22,251	+0.01(+0.02%)
Dec 31, 2010	35.61	35.78	35.60	35.60	15,362	-0.04(-0.12%)
Dec 30, 2010	35.64	35.79	35.55	35.64	8,399	+0.00(+0.00%)
Dec 29, 2010	35.61	35.78	35.57	35.64	5,428	-0.04(-0.10%)
Dec 28, 2010	35.79	35.95	35.68	35.68	8,942	-0.18(-0.49%)
Dec 27, 2010	35.85	35.85	35.72	35.85	2,780	+0.16(+0.46%)
Dec 23, 2010	35.88	35.88	35.61	35.69	33,543	-0.58(-1.61%)
Dec 22, 2010	35.79	36.27	35.79	36.27	17,899	+0.06(+0.18%)
Dec 21, 2010	35.68	36.21	35.68	36.21	8,894	+0.56(+1.58%)
Dec 20, 2010	36.21	36.21	35.61	35.65	38,145	-0.56(-1.56%)
Dec 17, 2010	36.21	36.21	35.88	36.21	8,162	+0.04(+0.11%)
Dec 16, 2010	35.86	36.17	35.68	36.17	3,644	+0.42(+1.18%)
Dec 15, 2010	35.77	36.19	35.75	35.75	5,889	-0.11(-0.31%)
Dec 14, 2010	35.78	36.15	35.78	35.86	16,981	+0.09(+0.24%)
Dec 13, 2010	35.99	36.50	35.55	35.77	21,338	-0.26(-0.73%)
Dec 10, 2010	36.31	36.31	35.96	36.04	9,613	-0.09(-0.24%)
Dec 09, 2010	35.93	36.25	35.93	36.12	12,984	+0.20(+0.54%)
Dec 08, 2010	36.39	36.44	35.93	35.93	17,888	-0.47(-1.28%)
Dec 07, 2010	36.55	36.55	36.21	36.39	3,346	-0.15(-0.42%)
Dec 06, 2010	36.89	36.91	36.54	36.54	5,717	-0.24(-0.65%)
Dec 03, 2010	36.76	36.92	36.76	36.78	14,990	-0.14(-0.38%)
Dec 02, 2010	36.82	36.92	36.74	36.92	6,503	+0.00(+0.00%)

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