Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	24.66	24.70	24.46	24.61	79,195	+0.02(+0.10%)
Feb 25, 2011	24.31	24.58	24.31	24.58	115,639	+0.36(+1.48%)
Feb 24, 2011	24.00	24.25	23.93	24.22	97,096	+0.00(+0.00%)
Feb 23, 2011	24.41	24.45	24.05	24.22	117,837	-0.17(-0.69%)
Feb 22, 2011	24.92	24.93	24.35	24.39	78,571	-0.83(-3.30%)
Feb 18, 2011	25.19	25.29	25.14	25.22	78,700	+0.02(+0.06%)
Feb 17, 2011	25.21	25.24	24.99	25.21	242,114	+0.02(+0.06%)
Feb 16, 2011	25.21	25.25	25.06	25.19	2,809,648	+0.11(+0.45%)
Feb 15, 2011	25.08	25.21	25.02	25.08	431,990	-0.09(-0.35%)
Feb 14, 2011	25.03	25.19	24.86	25.17	1,317,905	+0.22(+0.87%)
Feb 11, 2011	24.66	24.95	24.59	24.95	42,847	+0.30(+1.23%)
Feb 10, 2011	24.45	24.69	24.44	24.65	38,950	+0.06(+0.23%)
Feb 09, 2011	24.24	24.73	24.24	24.59	112,178	+0.27(+1.12%)
Feb 08, 2011	24.21	24.33	24.17	24.32	282,389	+0.01(+0.03%)
Feb 07, 2011	23.99	24.33	23.96	24.31	2,514,452	+0.37(+1.54%)
Feb 04, 2011	23.83	23.94	23.77	23.94	35,671	+0.06(+0.27%)
Feb 03, 2011	23.71	23.91	23.63	23.88	48,581	-0.33(-1.35%)
Feb 02, 2011	24.28	24.30	24.20	24.21	32,000	-0.02(-0.10%)
Feb 01, 2011	23.85	24.27	23.85	24.23	35,245	+0.50(+2.09%)
Jan 31, 2011	23.61	23.81	23.61	23.73	19,341	+0.18(+0.75%)
Jan 28, 2011	24.13	24.15	23.54	23.56	38,111	-0.52(-2.16%)
Jan 27, 2011	23.76	24.12	23.74	24.08	64,221	+0.26(+1.11%)
Jan 26, 2011	23.66	23.83	23.66	23.81	40,092	+0.20(+0.85%)
Jan 25, 2011	23.72	23.77	23.35	23.61	81,194	-0.21(-0.87%)
Jan 24, 2011	23.73	23.90	23.66	23.82	94,561	+0.10(+0.40%)
Jan 21, 2011	23.79	23.85	23.68	23.73	79,498	+0.09(+0.37%)
Jan 20, 2011	23.50	23.69	23.39	23.64	284,108	+0.17(+0.72%)
Jan 19, 2011	24.00	24.00	23.45	23.47	185,215	-0.66(-2.75%)
Jan 18, 2011	24.15	24.15	23.96	24.13	54,162	-0.01(-0.03%)
Jan 14, 2011	23.93	24.16	23.90	24.14	54,299	+0.18(+0.73%)
Jan 13, 2011	23.91	24.05	23.87	23.97	33,680	+0.06(+0.27%)
Jan 12, 2011	23.58	23.92	23.58	23.90	924,408	+0.38(+1.63%)
Jan 11, 2011	23.68	23.70	23.42	23.52	25,572	-0.07(-0.30%)
Jan 10, 2011	23.37	23.60	23.35	23.59	42,311	+0.11(+0.48%)
Jan 07, 2011	23.61	23.62	23.28	23.48	42,940	-0.12(-0.51%)
Jan 06, 2011	23.65	23.65	23.45	23.60	26,818	+0.00(+0.00%)
Jan 05, 2011	23.28	23.60	23.28	23.60	18,843	+0.25(+1.06%)
Jan 04, 2011	23.50	23.50	23.24	23.35	28,394	-0.17(-0.71%)
Jan 03, 2011	23.43	23.64	23.39	23.52	186,607	+0.32(+1.38%)
Dec 31, 2010	23.22	23.28	23.18	23.20	25,298	-0.07(-0.31%)
Dec 30, 2010	23.30	23.30	23.18	23.27	36,787	-0.04(-0.17%)
Dec 29, 2010	23.44	23.44	23.28	23.31	28,670	-0.10(-0.44%)
Dec 28, 2010	23.40	23.45	23.37	23.42	77,481	+0.01(+0.03%)
Dec 27, 2010	23.06	23.41	23.06	23.41	45,303	+0.18(+0.76%)
Dec 23, 2010	23.30	23.31	23.20	23.23	58,063	-0.10(-0.41%)
Dec 22, 2010	23.24	23.33	23.18	23.33	27,998	+0.16(+0.67%)
Dec 21, 2010	22.84	23.18	22.84	23.17	109,273	+0.39(+1.70%)
Dec 20, 2010	22.82	22.83	22.73	22.78	70,850	+0.04(+0.17%)
Dec 17, 2010	22.61	22.83	22.59	22.75	237,471	+0.13(+0.56%)
Dec 16, 2010	22.29	22.66	22.13	22.62	129,412	+0.10(+0.46%)
Dec 15, 2010	22.58	22.70	22.49	22.52	106,589	-0.04(-0.18%)
Dec 14, 2010	22.73	22.73	22.53	22.56	46,042	-0.14(-0.63%)
Dec 13, 2010	22.79	22.88	22.70	22.70	112,249	+0.01(+0.03%)
Dec 10, 2010	22.75	22.75	22.48	22.69	143,157	+0.03(+0.14%)
Dec 09, 2010	22.64	22.69	22.53	22.66	55,083	+0.11(+0.49%)
Dec 08, 2010	22.36	22.56	22.36	22.55	42,342	+0.29(+1.31%)
Dec 07, 2010	22.45	22.45	22.25	22.26	32,091	+0.04(+0.18%)
Dec 06, 2010	22.21	22.27	22.07	22.22	91,332	+0.06(+0.25%)
Dec 03, 2010	22.12	22.20	21.89	22.16	470,335	-0.02(-0.07%)
Dec 02, 2010	21.59	22.20	21.59	22.18	69,743	+0.68(+3.16%)

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