Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	25.43	25.43	24.62	24.86	89,343	-0.41(-1.61%)
Feb 25, 2011	25.23	25.28	24.27	25.27	97,925	+0.11(+0.44%)
Feb 24, 2011	25.23	26.18	24.78	25.16	147,917	-0.80(-3.10%)
Feb 23, 2011	27.07	27.48	25.77	25.96	168,558	-1.07(-3.96%)
Feb 22, 2011	27.34	27.70	26.50	27.04	94,711	-0.71(-2.56%)
Feb 18, 2011	27.77	28.38	27.30	27.75	131,601	+0.23(+0.84%)
Feb 17, 2011	27.57	28.28	27.17	27.52	128,401	-0.11(-0.40%)
Feb 16, 2011	26.80	27.78	26.78	27.63	73,144	+1.04(+3.93%)
Feb 15, 2011	26.43	26.77	26.36	26.58	46,274	+0.05(+0.17%)
Feb 14, 2011	26.16	26.73	25.72	26.54	36,550	+0.54(+2.06%)
Feb 11, 2011	26.10	26.10	25.23	26.00	171,482	-0.20(-0.78%)
Feb 10, 2011	26.06	26.39	26.06	26.20	67,802	-0.18(-0.67%)
Feb 09, 2011	26.14	26.38	25.87	26.38	47,958	+0.24(+0.92%)
Feb 08, 2011	25.70	26.14	25.29	26.14	35,328	+0.47(+1.84%)
Feb 07, 2011	25.46	25.90	25.07	25.67	31,501	+0.30(+1.20%)
Feb 04, 2011	25.73	25.91	25.06	25.36	39,877	-0.27(-1.05%)
Feb 03, 2011	25.62	25.80	24.95	25.63	20,443	+0.05(+0.18%)
Feb 02, 2011	25.76	26.31	25.59	25.59	21,446	-0.22(-0.86%)
Feb 01, 2011	25.65	25.90	25.26	25.81	45,884	+0.52(+2.05%)
Jan 31, 2011	25.61	25.93	25.21	25.29	63,631	-0.02(-0.07%)
Jan 28, 2011	25.96	26.16	25.28	25.31	74,026	-0.75(-2.87%)
Jan 27, 2011	26.40	26.51	25.95	26.06	39,145	-0.30(-1.16%)
Jan 26, 2011	25.40	26.51	25.13	26.36	96,645	+1.19(+4.74%)
Jan 25, 2011	24.44	25.20	24.44	25.17	64,621	+0.48(+1.95%)
Jan 24, 2011	24.09	24.94	24.07	24.69	98,855	+0.65(+2.69%)
Jan 21, 2011	25.46	25.46	23.90	24.04	93,864	-1.07(-4.27%)
Jan 20, 2011	25.65	25.85	24.99	25.11	156,803	-0.77(-2.96%)
Jan 19, 2011	26.20	26.20	25.73	25.88	206,494	-0.43(-1.65%)
Jan 18, 2011	26.00	26.47	25.91	26.32	79,629	+0.28(+1.06%)
Jan 14, 2011	25.86	26.31	25.63	26.04	104,682	+0.10(+0.39%)
Jan 13, 2011	25.18	26.29	25.18	25.94	65,003	+0.41(+1.59%)
Jan 12, 2011	25.47	25.89	25.13	25.53	60,042	+0.42(+1.66%)
Jan 11, 2011	25.84	26.09	24.73	25.11	75,169	-0.49(-1.91%)
Jan 10, 2011	25.19	25.97	24.62	25.60	129,803	+0.22(+0.87%)
Jan 07, 2011	28.32	28.39	25.29	25.38	240,960	-2.97(-10.46%)
Jan 06, 2011	26.82	28.41	26.82	28.35	115,215	+1.08(+3.96%)
Jan 05, 2011	26.96	27.39	26.73	27.27	74,315	+0.21(+0.79%)
Jan 04, 2011	27.26	27.34	26.53	27.05	65,004	-0.06(-0.24%)
Jan 03, 2011	26.92	27.30	26.69	27.12	64,680	+0.62(+2.34%)
Dec 31, 2010	26.71	26.84	26.42	26.50	51,735	-0.17(-0.62%)
Dec 30, 2010	26.41	26.84	26.34	26.67	57,837	+0.36(+1.37%)
Dec 29, 2010	25.82	26.43	25.73	26.31	45,191	+0.69(+2.71%)
Dec 28, 2010	25.86	26.00	25.49	25.61	18,864	-0.20(-0.79%)
Dec 27, 2010	25.56	26.01	25.41	25.82	23,380	+0.22(+0.87%)
Dec 23, 2010	25.81	25.94	25.08	25.59	111,029	-0.01(-0.04%)
Dec 22, 2010	25.76	26.07	25.47	25.60	35,759	-0.12(-0.47%)
Dec 21, 2010	25.57	25.93	25.50	25.72	57,996	+0.36(+1.42%)
Dec 20, 2010	24.50	25.43	24.32	25.36	86,851	+1.16(+4.77%)
Dec 17, 2010	23.51	24.36	23.50	24.21	133,322	+0.67(+2.83%)
Dec 16, 2010	23.29	23.98	23.20	23.54	55,484	+0.26(+1.11%)
Dec 15, 2010	23.42	23.99	23.29	23.29	44,998	-0.26(-1.10%)
Dec 14, 2010	24.36	24.94	23.39	23.54	92,339	-0.64(-2.64%)
Dec 13, 2010	24.41	24.92	24.06	24.18	54,053	-0.13(-0.53%)
Dec 10, 2010	23.65	24.49	23.45	24.31	49,619	+0.78(+3.30%)
Dec 09, 2010	23.68	23.68	23.18	23.53	56,021	+0.25(+1.07%)
Dec 08, 2010	23.77	23.82	23.28	23.29	96,216	-0.34(-1.45%)
Dec 07, 2010	22.78	23.81	22.71	23.63	198,536	+1.23(+5.49%)
Dec 06, 2010	21.91	22.48	21.79	22.40	88,284	+0.40(+1.81%)
Dec 03, 2010	21.26	22.07	20.46	22.00	68,431	+0.55(+2.59%)
Dec 02, 2010	20.10	21.58	20.09	21.45	317,933	+1.52(+7.60%)

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