Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	25.30	25.43	24.65	24.95	3,290,912	-0.05(-0.21%)
Feb 25, 2011	24.97	25.15	24.80	25.00	2,536,436	+0.37(+1.51%)
Feb 24, 2011	24.45	24.92	24.32	24.63	3,344,635	+0.05(+0.19%)
Feb 23, 2011	24.06	24.61	23.88	24.58	4,141,149	+0.41(+1.68%)
Feb 22, 2011	24.66	25.13	24.00	24.18	5,100,513	-0.96(-3.80%)
Feb 18, 2011	25.59	25.62	25.07	25.13	2,569,031	-0.48(-1.89%)
Feb 17, 2011	25.94	26.02	25.52	25.61	3,892,130	-0.41(-1.56%)
Feb 16, 2011	26.19	26.20	25.64	26.02	2,453,661	+0.09(+0.34%)
Feb 15, 2011	26.40	26.44	25.60	25.93	2,875,733	-0.41(-1.54%)
Feb 14, 2011	26.49	26.76	26.30	26.34	2,793,755	+0.17(+0.63%)
Feb 11, 2011	26.02	26.41	25.87	26.17	2,124,297	+0.10(+0.38%)
Feb 10, 2011	25.86	26.31	25.63	26.07	3,240,975	-0.05(-0.18%)
Feb 09, 2011	26.81	26.81	25.89	26.12	2,810,886	-0.72(-2.69%)
Feb 08, 2011	26.84	26.95	26.48	26.84	2,933,164	+0.09(+0.35%)
Feb 07, 2011	27.22	27.31	26.68	26.75	2,735,295	-0.20(-0.76%)
Feb 04, 2011	27.02	27.24	26.57	26.95	2,529,367	+0.08(+0.28%)
Feb 03, 2011	27.34	27.34	26.24	26.88	3,430,250	-0.31(-1.16%)
Feb 02, 2011	27.52	27.67	26.98	27.19	3,581,159	-0.34(-1.25%)
Feb 01, 2011	26.55	27.71	26.45	27.53	4,554,961	+1.45(+5.58%)
Jan 31, 2011	25.92	26.19	25.82	26.08	2,681,982	+0.34(+1.31%)
Jan 28, 2011	25.99	26.17	25.37	25.74	3,024,260	-0.25(-0.96%)
Jan 27, 2011	26.77	26.77	25.78	25.99	2,396,596	-0.55(-2.06%)
Jan 26, 2011	25.66	26.58	25.59	26.54	3,048,152	+1.02(+4.01%)
Jan 25, 2011	25.75	25.75	24.86	25.52	3,388,571	-0.47(-1.79%)
Jan 24, 2011	25.71	26.41	25.69	25.98	2,338,340	+0.27(+1.04%)
Jan 21, 2011	26.45	26.61	25.68	25.71	2,873,119	-0.56(-2.13%)
Jan 20, 2011	26.63	26.80	25.47	26.27	4,463,822	-0.91(-3.36%)
Jan 19, 2011	27.70	27.85	26.94	27.19	2,849,965	-0.46(-1.66%)
Jan 18, 2011	27.22	27.65	27.20	27.65	2,707,159	+0.62(+2.28%)
Jan 14, 2011	27.11	27.12	26.47	27.03	3,542,179	+0.05(+0.17%)
Jan 13, 2011	27.37	27.50	26.84	26.98	2,424,538	-0.52(-1.88%)
Jan 12, 2011	27.54	27.78	27.24	27.50	2,345,713	+0.31(+1.16%)
Jan 11, 2011	26.81	27.23	26.77	27.19	3,861,487	+0.71(+2.68%)
Jan 10, 2011	26.95	26.97	26.34	26.48	4,196,275	-0.60(-2.21%)
Jan 07, 2011	27.59	27.67	26.78	27.07	4,008,875	-0.64(-2.31%)
Jan 06, 2011	28.31	28.44	27.47	27.71	2,806,590	-0.56(-2.00%)
Jan 05, 2011	28.23	28.48	27.93	28.28	3,121,581	-0.20(-0.72%)
Jan 04, 2011	29.09	29.15	27.93	28.48	4,005,677	-0.37(-1.29%)
Jan 03, 2011	28.79	29.30	28.68	28.86	2,753,435	+0.49(+1.74%)
Dec 31, 2010	28.37	28.56	28.06	28.36	1,992,715	-0.06(-0.20%)
Dec 30, 2010	28.48	28.76	28.35	28.42	1,434,073	+0.05(+0.16%)
Dec 29, 2010	28.26	28.40	28.05	28.37	1,401,596	+0.37(+1.31%)
Dec 28, 2010	28.16	28.29	27.91	28.01	1,520,615	+0.09(+0.33%)
Dec 27, 2010	28.19	28.29	27.86	27.91	1,247,148	-0.40(-1.42%)
Dec 23, 2010	28.26	28.39	28.26	28.31	2,071,577	+0.06(+0.21%)
Dec 22, 2010	28.22	28.26	27.84	28.26	1,862,903	+0.23(+0.83%)
Dec 21, 2010	27.73	28.29	27.65	28.02	3,659,287	+0.66(+2.42%)
Dec 20, 2010	27.34	27.52	27.04	27.36	1,680,047	+0.27(+0.99%)
Dec 17, 2010	26.95	27.12	26.67	27.09	2,883,745	+0.17(+0.63%)
Dec 16, 2010	27.25	27.43	26.82	26.92	2,710,015	-0.31(-1.13%)
Dec 15, 2010	27.27	27.73	27.01	27.23	2,451,778	-0.19(-0.68%)
Dec 14, 2010	27.64	27.64	27.13	27.42	2,917,407	-0.12(-0.42%)
Dec 13, 2010	27.30	27.87	27.14	27.53	3,845,795	+0.69(+2.58%)
Dec 10, 2010	26.54	26.88	26.41	26.84	2,233,208	+0.24(+0.90%)
Dec 09, 2010	26.97	27.09	26.39	26.60	2,555,500	-0.01(-0.02%)
Dec 08, 2010	27.05	27.21	26.26	26.61	3,538,559	-0.48(-1.76%)
Dec 07, 2010	27.02	27.46	26.77	27.09	5,311,400	+0.70(+2.67%)
Dec 06, 2010	25.65	26.42	25.65	26.38	3,168,844	+0.51(+1.98%)
Dec 03, 2010	25.36	25.90	25.26	25.87	2,320,365	+0.40(+1.55%)
Dec 02, 2010	25.18	25.85	25.15	25.47	3,428,851	+0.37(+1.48%)

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