Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	25.76	25.76	25.34	25.59	24,241,500	-0.14(-0.54%)
Feb 25, 2011	25.85	26.00	25.69	25.73	14,958,900	-0.42(-1.62%)
Feb 24, 2011	26.66	26.76	25.97	26.15	20,556,900	-0.50(-1.88%)
Feb 23, 2011	26.39	26.85	26.37	26.65	19,764,900	+0.28(+1.06%)
Feb 22, 2011	26.41	26.63	26.32	26.37	17,140,500	-0.14(-0.52%)
Feb 21, 2011	26.44	26.60	26.25	26.51	5,382,075	+0.00(+0.00%)
Feb 18, 2011	26.44	26.60	26.25	26.51	16,146,900	+0.11(+0.43%)
Feb 17, 2011	25.90	26.42	25.81	26.40	16,148,700	+0.45(+1.73%)
Feb 16, 2011	25.90	25.97	25.73	25.95	8,504,100	+0.12(+0.45%)
Feb 15, 2011	25.86	25.96	25.75	25.83	13,243,500	-0.09(-0.35%)
Feb 14, 2011	26.06	26.06	25.73	25.92	11,485,800	-0.16(-0.61%)
Feb 11, 2011	25.54	26.33	25.49	26.08	26,501,400	+0.58(+2.29%)
Feb 10, 2011	25.41	25.58	25.39	25.50	22,637,700	+0.05(+0.18%)
Feb 09, 2011	25.43	25.57	25.26	25.45	17,321,400	-0.03(-0.10%)
Feb 08, 2011	25.52	25.58	25.37	25.48	14,216,400	-0.00(-0.01%)
Feb 07, 2011	25.60	25.73	25.34	25.48	40,138,200	+0.48(+1.92%)
Feb 04, 2011	24.95	25.14	24.95	25.00	54,444,600	+0.05(+0.21%)
Feb 03, 2011	24.83	25.00	24.79	24.95	37,532,700	+0.09(+0.35%)
Feb 02, 2011	24.81	25.01	24.77	24.86	12,266,100	+0.03(+0.13%)
Feb 01, 2011	25.15	25.32	24.82	24.83	13,825,800	-0.25(-1.01%)
Jan 31, 2011	24.98	25.31	24.89	25.08	16,371,000	+0.20(+0.79%)
Jan 28, 2011	25.13	25.23	24.84	24.88	10,597,500	-0.20(-0.81%)
Jan 27, 2011	25.08	25.39	24.97	25.09	17,689,500	+0.03(+0.11%)
Jan 26, 2011	24.93	25.17	24.90	25.06	21,622,500	+0.26(+1.03%)
Jan 25, 2011	24.69	24.95	24.65	24.80	18,387,900	+0.05(+0.22%)
Jan 24, 2011	24.87	24.93	24.13	24.75	44,120,700	+0.02(+0.07%)
Jan 21, 2011	25.13	25.13	24.68	24.73	19,131,300	-0.04(-0.16%)
Jan 20, 2011	25.00	25.09	24.72	24.77	23,585,400	-0.21(-0.84%)
Jan 19, 2011	25.54	25.64	24.92	24.98	23,410,800	-0.52(-2.04%)
Jan 18, 2011	25.75	25.93	25.25	25.50	16,069,500	-0.19(-0.73%)
Jan 17, 2011	25.62	25.78	25.55	25.69	10,127,187	+0.00(+0.00%)
Jan 14, 2011	25.62	25.78	25.55	25.69	30,378,600	+0.03(+0.10%)
Jan 13, 2011	25.59	25.75	25.52	25.66	33,052,500	+0.04(+0.14%)
Jan 12, 2011	25.91	25.95	25.50	25.63	12,017,700	-0.03(-0.12%)
Jan 11, 2011	25.97	26.14	25.62	25.66	15,249,600	-0.30(-1.14%)
Jan 10, 2011	25.72	26.04	25.68	25.95	18,953,100	+0.19(+0.74%)
Jan 07, 2011	26.79	26.82	25.68	25.76	34,431,300	-1.23(-4.56%)
Jan 06, 2011	26.94	27.09	26.78	26.99	14,046,300	-0.03(-0.12%)
Jan 05, 2011	26.66	27.11	26.49	27.03	19,575,900	+0.11(+0.40%)
Jan 04, 2011	27.30	27.30	26.82	26.92	9,726,300	-0.38(-1.40%)
Jan 03, 2011	27.52	27.54	27.25	27.30	7,733,700	-0.05(-0.18%)
Dec 31, 2010	27.36	27.44	27.25	27.35	6,202,800	-0.02(-0.06%)
Dec 30, 2010	27.47	27.47	27.32	27.37	3,392,100	-0.09(-0.34%)
Dec 29, 2010	27.30	27.55	27.27	27.46	4,544,100	+0.13(+0.49%)
Dec 28, 2010	27.51	27.56	27.21	27.33	5,908,500	-0.12(-0.44%)
Dec 27, 2010	27.47	27.50	27.29	27.45	4,410,900	-0.08(-0.28%)
Dec 24, 2010	27.42	27.54	27.34	27.53	1,714,311	+0.00(+0.00%)
Dec 23, 2010	27.42	27.54	27.34	27.53	5,143,500	+0.06(+0.22%)
Dec 22, 2010	27.32	27.48	27.24	27.47	4,873,500	+0.13(+0.46%)
Dec 21, 2010	27.32	27.42	27.18	27.34	5,271,300	-0.02(-0.09%)
Dec 20, 2010	27.43	27.50	27.00	27.36	12,389,400	-0.10(-0.36%)
Dec 17, 2010	27.60	27.63	27.37	27.46	16,848,000	-0.09(-0.34%)
Dec 16, 2010	27.48	27.66	27.48	27.56	9,557,100	+0.15(+0.56%)
Dec 15, 2010	27.28	27.50	27.16	27.40	11,411,100	-0.09(-0.32%)
Dec 14, 2010	27.28	27.58	27.28	27.49	7,099,200	+0.17(+0.61%)
Dec 13, 2010	27.51	27.55	27.28	27.32	8,822,700	-0.06(-0.22%)
Dec 10, 2010	26.99	27.51	26.95	27.38	11,344,500	+0.48(+1.77%)
Dec 09, 2010	27.52	27.57	26.86	26.91	13,557,600	-0.58(-2.10%)
Dec 08, 2010	27.27	27.50	27.11	27.48	11,181,600	+0.21(+0.76%)
Dec 07, 2010	27.45	27.50	27.16	27.28	9,042,300	-0.02(-0.09%)
Dec 06, 2010	27.18	27.41	27.13	27.30	8,640,000	+0.05(+0.18%)
Dec 03, 2010	27.23	27.39	27.11	27.25	11,141,100	+0.00(+0.01%)
Dec 02, 2010	27.40	27.40	27.15	27.25	10,525,500	-0.16(-0.57%)

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