Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	25.49	25.69	25.02	25.53	20,868,364	+0.21(+0.84%)
Feb 25, 2011	25.63	26.04	25.16	25.31	38,130,044	+0.18(+0.70%)
Feb 24, 2011	26.57	26.64	24.40	25.14	83,480,416	-1.20(-4.54%)
Feb 23, 2011	27.29	27.36	25.73	26.33	37,034,440	-0.90(-3.30%)
Feb 22, 2011	27.30	27.52	26.99	27.23	18,306,774	-0.56(-2.03%)
Feb 18, 2011	27.73	27.98	27.69	27.79	8,957,162	+0.11(+0.39%)
Feb 17, 2011	27.82	27.94	27.63	27.69	9,803,401	-0.29(-1.03%)
Feb 16, 2011	27.49	28.05	27.42	27.98	11,403,223	+0.49(+1.77%)
Feb 15, 2011	27.55	27.72	27.25	27.49	13,578,016	-0.14(-0.50%)
Feb 14, 2011	27.82	27.83	27.00	27.63	9,354,401	-0.12(-0.44%)
Feb 11, 2011	27.22	27.84	27.06	27.75	17,757,648	+0.43(+1.59%)
Feb 10, 2011	27.53	27.89	27.04	27.31	15,162,063	-0.40(-1.46%)
Feb 09, 2011	28.03	28.10	27.62	27.72	8,406,147	-0.37(-1.30%)
Feb 08, 2011	28.14	28.20	27.71	28.08	8,200,727	+0.14(+0.52%)
Feb 07, 2011	28.13	28.24	27.87	27.94	9,627,085	+0.08(+0.30%)
Feb 04, 2011	27.60	27.96	27.32	27.85	14,604,304	+0.40(+1.47%)
Feb 03, 2011	27.38	27.45	26.74	27.45	25,420,806	+0.29(+1.07%)
Feb 02, 2011	27.76	27.83	27.09	27.16	22,902,280	-0.59(-2.11%)
Feb 01, 2011	28.11	28.34	27.50	27.75	36,901,236	-0.03(-0.11%)
Jan 31, 2011	28.08	28.20	27.32	27.78	18,330,974	-0.08(-0.30%)
Jan 28, 2011	28.93	28.94	27.41	27.86	48,778,600	-1.58(-5.35%)
Jan 27, 2011	29.08	29.65	28.95	29.44	18,324,776	+0.59(+2.06%)
Jan 26, 2011	29.50	29.62	28.82	28.84	15,152,144	-0.39(-1.33%)
Jan 25, 2011	28.81	29.30	28.71	29.23	16,181,682	+0.58(+2.02%)
Jan 24, 2011	28.71	28.82	28.19	28.65	16,029,562	+0.30(+1.07%)
Jan 21, 2011	28.42	28.81	28.03	28.35	12,543,203	+0.05(+0.16%)
Jan 20, 2011	28.25	28.39	27.61	28.30	20,813,908	-0.17(-0.59%)
Jan 19, 2011	28.76	28.87	28.36	28.47	16,614,332	-0.48(-1.66%)
Jan 18, 2011	28.97	29.18	28.41	28.95	11,714,926	-0.13(-0.44%)
Jan 14, 2011	29.07	29.29	28.96	29.08	7,746,522	-0.05(-0.18%)
Jan 13, 2011	29.43	29.47	29.01	29.13	14,920,299	-0.27(-0.91%)
Jan 12, 2011	29.65	29.97	29.21	29.40	22,030,626	-0.10(-0.34%)
Jan 11, 2011	29.43	30.02	29.32	29.50	19,516,040	+0.14(+0.49%)
Jan 10, 2011	29.95	29.96	29.26	29.35	24,093,548	-0.32(-1.08%)
Jan 07, 2011	29.57	29.94	29.32	29.67	26,145,242	+0.06(+0.21%)
Jan 06, 2011	29.11	30.05	28.98	29.61	50,648,396	+0.63(+2.18%)
Jan 05, 2011	28.52	29.16	28.52	28.98	29,561,184	+0.13(+0.45%)
Jan 04, 2011	28.24	28.92	27.92	28.85	42,495,776	+0.64(+2.27%)
Jan 03, 2011	28.41	28.93	28.19	28.21	32,675,702	+0.15(+0.54%)
Dec 31, 2010	28.05	28.14	27.84	28.06	8,104,385	+0.03(+0.11%)
Dec 30, 2010	27.48	28.15	27.42	28.03	22,306,016	+0.61(+2.22%)
Dec 29, 2010	27.00	27.63	26.83	27.42	27,534,158	+0.53(+1.98%)
Dec 28, 2010	26.93	27.15	26.70	26.89	30,855,178	+0.55(+2.08%)
Dec 27, 2010	26.20	26.56	26.03	26.34	9,678,979	-0.16(-0.60%)
Dec 23, 2010	26.39	27.04	26.36	26.50	26,969,430	-0.08(-0.31%)
Dec 22, 2010	25.67	26.61	25.53	26.58	27,499,230	+0.81(+3.16%)
Dec 21, 2010	25.78	25.84	25.67	25.77	11,838,644	+0.07(+0.27%)
Dec 20, 2010	25.81	25.92	25.69	25.70	16,389,050	-0.18(-0.71%)
Dec 17, 2010	25.53	25.88	25.27	25.88	46,872,288	+0.30(+1.16%)
Dec 16, 2010	25.56	25.78	25.55	25.59	12,985,791	+0.00(+0.00%)
Dec 15, 2010	25.74	25.89	25.59	25.59	13,375,952	-0.21(-0.83%)
Dec 14, 2010	25.68	25.82	25.46	25.80	19,921,814	+0.07(+0.27%)
Dec 13, 2010	25.85	25.92	25.65	25.73	14,578,796	-0.01(-0.03%)
Dec 10, 2010	25.77	25.88	25.53	25.74	15,432,991	+0.05(+0.21%)
Dec 09, 2010	26.16	26.21	25.59	25.69	24,170,750	-0.54(-2.06%)
Dec 08, 2010	26.35	26.44	26.13	26.23	16,556,508	-0.18(-0.66%)
Dec 07, 2010	26.45	26.56	26.23	26.40	27,353,086	+0.15(+0.58%)
Dec 06, 2010	26.25	26.48	26.20	26.25	15,338,192	-0.05(-0.20%)
Dec 03, 2010	26.30	26.34	25.86	26.30	25,480,118	-0.10(-0.37%)
Dec 02, 2010	26.58	26.63	26.27	26.40	30,542,310	-0.08(-0.29%)

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