Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	28.01	28.12	27.88	27.94	688,498	+0.24(+0.88%)
Feb 25, 2011	27.53	27.70	27.53	27.70	216,080	+0.44(+1.63%)
Feb 24, 2011	27.31	27.33	27.02	27.26	1,167,620	-0.12(-0.43%)
Feb 23, 2011	27.51	27.55	27.19	27.38	328,692	-0.01(-0.04%)
Feb 22, 2011	27.63	27.74	27.31	27.39	442,718	-0.80(-2.85%)
Feb 18, 2011	28.11	28.23	28.05	28.19	180,312	+0.09(+0.34%)
Feb 17, 2011	27.98	28.13	27.93	28.10	180,933	+0.07(+0.24%)
Feb 16, 2011	27.84	28.04	27.80	28.03	307,436	+0.21(+0.74%)
Feb 15, 2011	27.93	27.93	27.75	27.82	233,604	-0.14(-0.51%)
Feb 14, 2011	27.84	28.00	27.80	27.96	203,542	+0.13(+0.49%)
Feb 11, 2011	27.62	27.86	27.38	27.83	174,706	+0.04(+0.14%)
Feb 10, 2011	27.71	27.89	27.62	27.79	518,923	-0.29(-1.03%)
Feb 09, 2011	28.08	28.17	27.98	28.08	427,318	-0.15(-0.52%)
Feb 08, 2011	28.11	28.24	28.04	28.23	283,628	+0.09(+0.32%)
Feb 07, 2011	28.00	28.16	27.96	28.14	353,199	+0.22(+0.78%)
Feb 04, 2011	27.89	27.98	27.75	27.92	249,292	-0.01(-0.05%)
Feb 03, 2011	27.85	27.94	27.63	27.93	270,303	+0.01(+0.05%)
Feb 02, 2011	27.94	27.95	27.81	27.92	236,586	-0.21(-0.73%)
Feb 01, 2011	27.69	28.16	27.68	28.12	3,438,389	+0.80(+2.94%)
Jan 31, 2011	27.31	27.48	27.27	27.32	673,163	+0.16(+0.59%)
Jan 28, 2011	27.62	27.64	27.10	27.16	258,523	-0.55(-1.99%)
Jan 27, 2011	27.66	27.74	27.55	27.71	329,493	+0.03(+0.12%)
Jan 26, 2011	27.63	27.73	27.54	27.68	522,042	+0.23(+0.82%)
Jan 25, 2011	27.33	27.50	27.26	27.46	583,021	-0.02(-0.07%)
Jan 24, 2011	27.30	27.50	27.24	27.48	393,530	+0.10(+0.38%)
Jan 21, 2011	27.42	27.42	27.24	27.37	941,967	-0.02(-0.07%)
Jan 20, 2011	27.41	27.46	27.14	27.39	329,317	-0.33(-1.21%)
Jan 19, 2011	27.94	27.94	27.64	27.73	352,734	-0.09(-0.32%)
Jan 18, 2011	27.82	27.85	27.70	27.82	496,286	+0.12(+0.44%)
Jan 14, 2011	27.42	27.71	27.39	27.69	235,161	+0.26(+0.96%)
Jan 13, 2011	27.57	27.64	27.40	27.43	213,692	-0.03(-0.12%)
Jan 12, 2011	27.24	27.46	27.12	27.46	460,278	+0.53(+1.98%)
Jan 11, 2011	26.97	27.04	26.87	26.93	718,598	+0.15(+0.58%)
Jan 10, 2011	26.67	26.79	26.54	26.77	148,452	-0.03(-0.12%)
Jan 07, 2011	26.95	26.96	26.61	26.81	544,645	-0.10(-0.38%)
Jan 06, 2011	27.12	27.14	26.80	26.91	276,815	-0.25(-0.92%)
Jan 05, 2011	26.97	27.19	26.80	27.16	355,599	-0.17(-0.61%)
Jan 04, 2011	27.54	27.55	27.15	27.33	764,348	-0.08(-0.30%)
Jan 03, 2011	27.35	27.51	27.27	27.41	653,271	+0.28(+1.02%)
Dec 31, 2010	27.03	27.24	26.96	27.13	377,222	+0.22(+0.84%)
Dec 30, 2010	26.92	26.92	26.77	26.91	332,743	+0.04(+0.14%)
Dec 29, 2010	26.78	26.93	26.72	26.87	147,438	+0.46(+1.73%)
Dec 28, 2010	26.61	26.61	26.36	26.41	419,434	-0.04(-0.17%)
Dec 27, 2010	26.40	26.46	26.27	26.46	293,103	-0.01(-0.05%)
Dec 23, 2010	26.36	26.52	26.36	26.47	415,313	+0.10(+0.37%)
Dec 22, 2010	26.40	26.45	26.33	26.38	252,468	+0.01(+0.02%)
Dec 21, 2010	26.34	26.41	26.32	26.37	282,755	+0.10(+0.38%)
Dec 20, 2010	26.24	26.33	26.13	26.27	223,796	-0.01(-0.02%)
Dec 17, 2010	26.17	26.28	26.06	26.28	181,412	+0.03(+0.10%)
Dec 16, 2010	26.19	26.26	26.02	26.25	203,066	+0.10(+0.38%)
Dec 15, 2010	26.32	26.40	26.06	26.15	434,487	-0.30(-1.12%)
Dec 14, 2010	26.43	26.58	26.36	26.45	534,733	+0.18(+0.67%)
Dec 13, 2010	26.24	26.43	26.11	26.27	181,469	+0.25(+0.94%)
Dec 10, 2010	25.86	26.03	25.82	26.02	335,627	+0.12(+0.46%)
Dec 09, 2010	26.00	26.00	25.78	25.90	199,960	-0.11(-0.41%)
Dec 08, 2010	25.95	26.06	25.81	26.01	181,248	+0.08(+0.32%)
Dec 07, 2010	26.23	26.23	25.92	25.93	194,141	+0.04(+0.15%)
Dec 06, 2010	25.79	25.94	25.74	25.89	336,096	+0.01(+0.05%)
Dec 03, 2010	25.62	25.89	25.58	25.88	186,815	+0.30(+1.16%)
Dec 02, 2010	25.02	25.62	25.02	25.58	364,719	+0.59(+2.36%)

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