Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	25.69	26.07	25.65	26.02	12,493,981	-1.03(-3.81%)
Feb 25, 2011	26.97	27.10	26.92	27.05	4,315,194	+0.48(+1.81%)
Feb 24, 2011	26.47	26.59	26.31	26.56	4,094,824	-0.10(-0.37%)
Feb 23, 2011	26.88	26.89	26.45	26.66	6,208,559	+0.20(+0.75%)
Feb 22, 2011	26.54	26.80	26.41	26.46	5,740,515	-1.21(-4.38%)
Feb 18, 2011	27.72	27.75	27.60	27.68	2,478,500	-0.18(-0.64%)
Feb 17, 2011	27.90	27.93	27.79	27.86	4,286,669	+0.48(+1.76%)
Feb 16, 2011	27.22	27.48	27.19	27.38	4,524,256	+0.68(+2.53%)
Feb 15, 2011	26.88	26.94	26.69	26.70	3,269,030	-0.06(-0.23%)
Feb 14, 2011	26.76	26.86	26.69	26.76	2,691,329	-0.27(-1.00%)
Feb 11, 2011	26.77	27.18	26.75	27.03	5,617,006	-0.10(-0.38%)
Feb 10, 2011	27.54	27.26	26.94	27.14	4,256,216	-0.40(-1.46%)
Feb 09, 2011	27.48	27.70	27.40	27.54	6,040,755	+0.30(+1.11%)
Feb 08, 2011	26.99	27.31	26.97	27.23	5,375,889	+0.39(+1.46%)
Feb 07, 2011	26.82	26.94	26.81	26.84	4,685,863	+0.04(+0.16%)
Feb 04, 2011	26.93	26.96	26.77	26.80	5,155,286	-0.25(-0.93%)
Feb 03, 2011	26.99	27.06	26.80	27.05	4,999,309	+0.23(+0.85%)
Feb 02, 2011	26.69	26.90	26.58	26.82	5,004,571	+0.57(+2.18%)
Feb 01, 2011	26.05	26.41	26.02	26.25	5,656,243	+0.45(+1.74%)
Jan 31, 2011	25.74	25.86	25.65	25.80	3,395,063	+0.23(+0.90%)
Jan 28, 2011	25.85	25.92	25.51	25.57	5,987,438	-0.61(-2.33%)
Jan 27, 2011	26.21	26.29	26.15	26.18	3,023,940	+0.07(+0.27%)
Jan 26, 2011	26.27	26.40	26.02	26.11	3,793,519	-0.03(-0.13%)
Jan 25, 2011	25.90	26.25	25.87	26.14	4,155,324	-0.18(-0.70%)
Jan 24, 2011	26.21	26.43	26.20	26.33	2,552,859	+0.08(+0.31%)
Jan 21, 2011	26.31	26.38	26.12	26.25	3,318,620	+0.01(+0.05%)
Jan 20, 2011	26.15	26.34	26.04	26.23	4,671,106	-0.24(-0.89%)
Jan 19, 2011	26.66	26.79	26.44	26.47	4,305,104	-0.25(-0.92%)
Jan 18, 2011	26.75	26.86	26.70	26.72	3,757,925	+0.19(+0.73%)
Jan 14, 2011	26.34	26.61	26.30	26.52	3,104,506	-0.01(-0.04%)
Jan 13, 2011	26.72	26.76	26.50	26.53	6,567,163	-0.04(-0.14%)
Jan 12, 2011	26.29	26.58	26.22	26.57	9,226,539	+1.25(+4.92%)
Jan 11, 2011	25.37	25.45	25.23	25.32	6,403,668	+0.55(+2.21%)
Jan 10, 2011	24.71	24.82	24.59	24.77	2,928,058	-0.21(-0.83%)
Jan 07, 2011	25.17	25.21	24.87	24.98	4,016,927	-0.17(-0.69%)
Jan 06, 2011	25.43	25.44	25.01	25.16	3,669,508	-0.05(-0.21%)
Jan 05, 2011	24.89	25.21	24.89	25.21	7,976,253	+0.62(+2.52%)
Jan 04, 2011	24.68	24.68	24.50	24.59	5,033,693	+0.20(+0.83%)
Jan 03, 2011	24.24	24.46	24.22	24.39	2,752,490	+0.28(+1.18%)
Dec 31, 2010	23.92	24.25	23.91	24.10	2,022,092	+0.08(+0.31%)
Dec 30, 2010	23.97	24.10	23.89	24.03	2,785,612	-0.19(-0.80%)
Dec 29, 2010	24.32	24.34	24.19	24.22	1,858,273	+0.12(+0.49%)
Dec 28, 2010	24.12	24.13	23.97	24.10	1,746,755	-0.08(-0.31%)
Dec 27, 2010	23.98	24.21	23.98	24.18	1,309,136	-0.13(-0.52%)
Dec 23, 2010	24.31	24.39	24.26	24.31	1,295,247	-0.02(-0.08%)
Dec 22, 2010	24.23	24.40	24.20	24.33	2,532,002	+0.11(+0.47%)
Dec 21, 2010	24.28	24.30	24.13	24.21	2,279,492	+0.15(+0.61%)
Dec 20, 2010	24.07	24.16	23.92	24.07	2,865,235	-0.02(-0.10%)
Dec 17, 2010	24.01	24.13	23.91	24.09	5,571,254	-0.25(-1.05%)
Dec 16, 2010	24.25	24.40	24.21	24.34	4,055,961	-0.05(-0.21%)
Dec 15, 2010	24.50	24.59	24.32	24.40	5,015,449	-0.48(-1.94%)
Dec 14, 2010	25.07	25.08	24.79	24.88	3,306,167	+0.02(+0.09%)
Dec 13, 2010	24.90	25.00	24.78	24.85	3,949,132	+0.01(+0.06%)
Dec 10, 2010	24.68	24.89	24.65	24.84	2,834,283	+0.05(+0.19%)
Dec 09, 2010	24.99	25.01	24.73	24.79	4,343,823	+0.19(+0.77%)
Dec 08, 2010	24.66	24.72	24.46	24.60	3,766,457	-0.07(-0.27%)
Dec 07, 2010	24.96	25.00	24.61	24.67	5,574,481	-0.06(-0.25%)
Dec 06, 2010	24.71	24.79	24.61	24.73	2,685,690	-0.10(-0.40%)
Dec 03, 2010	24.76	24.84	24.62	24.83	3,655,900	+0.26(+1.08%)
Dec 02, 2010	24.11	24.66	24.11	24.57	5,467,929	+0.25(+1.01%)

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