Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	25.64	25.83	25.15	25.67	20,752,840	+0.21(+0.84%)
Feb 25, 2011	25.77	26.18	25.30	25.45	37,918,964	+0.18(+0.70%)
Feb 24, 2011	26.72	26.79	24.53	25.28	83,018,280	-1.20(-4.54%)
Feb 23, 2011	27.44	27.51	25.87	26.48	36,829,420	-0.90(-3.30%)
Feb 22, 2011	27.45	27.67	27.14	27.38	18,205,430	-0.57(-2.03%)
Feb 18, 2011	27.88	28.14	27.85	27.95	8,907,576	+0.11(+0.39%)
Feb 17, 2011	27.98	28.09	27.79	27.84	9,749,131	-0.29(-1.03%)
Feb 16, 2011	27.64	28.20	27.57	28.13	11,340,097	+0.49(+1.77%)
Feb 15, 2011	27.70	27.87	27.41	27.64	13,502,850	-0.14(-0.50%)
Feb 14, 2011	27.98	27.99	27.15	27.78	9,302,616	-0.12(-0.44%)
Feb 11, 2011	27.37	27.99	27.21	27.90	17,659,344	+0.44(+1.59%)
Feb 10, 2011	27.69	28.05	27.19	27.47	15,078,128	-0.41(-1.46%)
Feb 09, 2011	28.19	28.25	27.77	27.87	8,359,611	-0.37(-1.30%)
Feb 08, 2011	28.30	28.36	27.86	28.24	8,155,329	+0.15(+0.52%)
Feb 07, 2011	28.29	28.39	28.02	28.09	9,573,791	+0.08(+0.30%)
Feb 04, 2011	27.75	28.12	27.47	28.01	14,523,457	+0.41(+1.47%)
Feb 03, 2011	27.54	27.60	26.89	27.60	25,280,080	+0.29(+1.07%)
Feb 02, 2011	27.91	27.99	27.24	27.31	22,775,496	-0.59(-2.11%)
Feb 01, 2011	28.27	28.50	27.66	27.90	36,696,956	-0.03(-0.11%)
Jan 31, 2011	28.24	28.36	27.47	27.93	18,229,496	-0.08(-0.30%)
Jan 28, 2011	29.09	29.10	27.57	28.02	48,508,568	-1.58(-5.35%)
Jan 27, 2011	29.24	29.82	29.11	29.60	18,223,332	+0.60(+2.06%)
Jan 26, 2011	29.66	29.79	28.98	29.00	15,068,264	-0.39(-1.33%)
Jan 25, 2011	28.97	29.46	28.87	29.40	16,092,102	+0.58(+2.02%)
Jan 24, 2011	28.87	28.98	28.35	28.81	15,940,825	+0.31(+1.07%)
Jan 21, 2011	28.58	28.97	28.19	28.51	12,473,766	+0.05(+0.16%)
Jan 20, 2011	28.41	28.55	27.76	28.46	20,698,686	-0.17(-0.59%)
Jan 19, 2011	28.92	29.03	28.52	28.63	16,522,357	-0.48(-1.66%)
Jan 18, 2011	29.13	29.34	28.57	29.11	11,650,074	-0.13(-0.45%)
Jan 14, 2011	29.23	29.45	29.12	29.24	7,703,639	-0.05(-0.18%)
Jan 13, 2011	29.59	29.63	29.17	29.30	14,837,703	-0.27(-0.91%)
Jan 12, 2011	29.82	30.14	29.37	29.56	21,908,666	-0.10(-0.34%)
Jan 11, 2011	29.59	30.18	29.48	29.66	19,408,002	+0.15(+0.49%)
Jan 10, 2011	30.11	30.13	29.43	29.52	23,960,170	-0.32(-1.08%)
Jan 07, 2011	29.73	30.11	29.48	29.84	26,000,506	+0.06(+0.21%)
Jan 06, 2011	29.27	30.22	29.14	29.78	50,368,012	+0.64(+2.18%)
Jan 05, 2011	28.68	29.32	28.68	29.14	29,397,538	+0.13(+0.45%)
Jan 04, 2011	28.40	29.08	28.08	29.01	42,260,528	+0.64(+2.27%)
Jan 03, 2011	28.57	29.09	28.35	28.37	32,494,814	+0.15(+0.54%)
Dec 31, 2010	28.20	28.29	27.99	28.22	8,059,520	+0.03(+0.11%)
Dec 30, 2010	27.63	28.31	27.57	28.19	22,182,532	+0.61(+2.22%)
Dec 29, 2010	27.15	27.79	26.98	27.57	27,381,734	+0.54(+1.98%)
Dec 28, 2010	27.08	27.31	26.85	27.04	30,684,368	+0.55(+2.08%)
Dec 27, 2010	26.34	26.71	26.17	26.49	9,625,398	-0.16(-0.60%)
Dec 23, 2010	26.54	27.19	26.50	26.65	26,820,130	-0.08(-0.31%)
Dec 22, 2010	25.81	26.75	25.67	26.73	27,346,998	+0.82(+3.16%)
Dec 21, 2010	25.92	25.98	25.81	25.91	11,773,107	+0.07(+0.27%)
Dec 20, 2010	25.96	26.07	25.83	25.84	16,298,322	-0.18(-0.71%)
Dec 17, 2010	25.67	26.03	25.41	26.03	46,612,808	+0.30(+1.16%)
Dec 16, 2010	25.70	25.92	25.69	25.73	12,913,903	+0.00(+0.00%)
Dec 15, 2010	25.88	26.03	25.73	25.73	13,301,905	-0.21(-0.83%)
Dec 14, 2010	25.82	25.97	25.61	25.94	19,811,530	+0.07(+0.27%)
Dec 13, 2010	26.00	26.07	25.80	25.87	14,498,090	-0.01(-0.03%)
Dec 10, 2010	25.91	26.02	25.67	25.88	15,347,557	+0.05(+0.21%)
Dec 09, 2010	26.30	26.36	25.74	25.83	24,036,944	-0.54(-2.06%)
Dec 08, 2010	26.49	26.59	26.28	26.37	16,464,854	-0.18(-0.66%)
Dec 07, 2010	26.60	26.71	26.38	26.55	27,201,664	+0.15(+0.58%)
Dec 06, 2010	26.39	26.62	26.34	26.39	15,253,282	-0.05(-0.20%)
Dec 03, 2010	26.45	26.49	26.00	26.45	25,339,064	-0.10(-0.37%)
Dec 02, 2010	26.73	26.78	26.42	26.55	30,373,232	-0.08(-0.29%)

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